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<span class="field field--name-title field--type-string field--label-hidden">Am5 pbo settings reddit. 01 cpu voltage offset.</span>
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<span class="field field--name-uid field--type-entity-reference field--label-hidden">Am5 pbo settings reddit When running both Cinebench R23 and FurMark at the same time, the Power Consumption reaches to the power limit. Lowered them each until the gains stopped. So far very stable Other 5600X PBO posts on reddit & 9600X Zen 5 CPUs, Extends AM5 Life, & AI CPUs youtu. 85-4. Then if you get things wrong you can degrade the CPU. VDDP: Auto (or 0. 19V, MB reports up to 1. I lose about 150-200MHz on 100% CPU usage (4. 3ghz and all cores at 5. 85ghz down to 5. If you're running stock fan profiles or if your case fans are fairly average for example that would easily explain higher temps. Try to find a simple instruction for your specific BIOS, here are general tips for several bioses I found: GIGABYTE -> Advanced settings -> Settings -> AMD Overclocking -> Accept disclaimer. Reseating the cooler still helped, as I didn't immediately shoot up to 90C anymore - but even after upgrading to Thermal Grizzly Kryonaut and putting a very healthy amount of thermal PBO is not an on/off setting. I'm new to AMD this generation (just picked up a 7900x & DDR5-6000 CL30), and I'd like to really improve the performance/watt ratio as the stock settings are just terrible. I tried PBO adjustments to lower the temp and noticed some micro stuttering in-game. So what I did was to re-enable PBO (I don't recall whether I set it Since building my AM5 Ryzen 7600x build back in fab / march, also with ddr5 6000 MHz Fury ram, i've reached the following conclusion: Machine boots with EXPOII and 6000 MHz in with some bioses, PBO, curve optimizer is very fragile while running ram at 6000 MHz. The 3700x is probably the best candidate for PBO with its meager 65W TDP. When in BIOS, switch to Advanced mode if you have a simplified interface. Pretty much always the same, screen freezes and What settings should I set fypboforforfypboforfffor for curve optimizer and PBO with the 7950x3d? I just set my pbo to -20 turned off Expo for the ddr and configured it manually to 6000mhz with the template of that youtuber (forgot the name of the channel) and it works perfectly smooth now. I flashed the bios to the most updated version before even installing the CPU, which I'm pretty sure helped since one of the recent update states "Optimize XMP/EXPO boot time. 175V vs. these settings give great result for the 7800x3d. 4GHz), while single core still reaches 4. you can then also try to set a PBO all core negative of -15 to -20 and limit PPT to 75000 (75w). With a dual CCD V Cache chip, PBO clock speed offset will make Windows Affinity not work correctly. Please read the Enable PBO and set PBO Limits you should find it for yourself don't use motherboard limits doesn't do a good job find the limits yourself download tools to keep track of scores and temps etc. I am also running at DDR5-6000 CL32 with 64GB of ram and have had no problems at all. but you don't _have_ to use it-if you're on like a wraith cooler i wouldn't at all since you have no headroom. May honestly get this cooler too for my 7700x. However, when I set PBO limits to motherboard, it will maintain the full boost clock indefinitely whilst feeling butter smooth in game. Probably it will change with time, however for the time being it's too many random issues, for me EXPO being the main A long time ago, I heard a lot about the term undervoltage, and I searched for it even now, through which I arrived at the expression PBO. skill flare x5 ram and also have very quick boot times (always less than 10 seconds). 2 i have a 7900x3d installed. That's power consumption, sustained current, and short-term current. Goes to 4. 01 cpu voltage offset. I uninstall it because it's unnecessary. 249 VSOC fluctuating but never going over). Iterate between STABILITY TESTING (HIGHLY TRICKY. Also you may need to Enable Uncore/SOC to get the speeds you are trying to maintain all the time. Ryzen 7600x As buildzoid described in his many youtube videos, all AM5 mobos have totally overkill VRM, so motherboard-choice won't impact PBO curve optimizer. They are amperage and power package settings. Running with pbo enabled, tjmax 85deg, -20mV preset. Pbo disabled is how to set When I set PBO Advanced with +200 Boost (and some - offset which i found to be stable), along with PBO limits, I can't get it to boost stable, clocks are all over the place. After the update my old curve optimizer settings don't work anymore. That worked and is why I'm talking about PBO and Eco-Mode (antagonistic as they are) in the same post. There’s a lot of posts claiming idle temps in the 30s but a Reddit search also shows a lot of folks reporting high idle temps in the 50s, but there hasn Is there a way for me to manage voltage without going through PBO or anything like that. Bought a Kingston Fury Beast set 5600mhz (KF556C36BBEK2-32) and my BIOS updating issues are gone. A Bios update just released for MSI boards that supposedly give a 12% lift to x3d chips when enhanced boost mode is enabled. Max clock went from 5. My final settings are still work in progress Update: I have settled for -20 on the top 3 cores and -10 the worst 3. As the title says, i have set PBO to -30, wondering if there's any PPT, TDC, EDC suggested values or i should just keep it to auto EDIT: For anyone wondering, this is what i ended up with PBO -30 on all cores apart from -25 on the two best ones 122 82 124 ( best for gaming) AMD CBS > NBIO > SMU > CPPC Enabled Get the Reddit app Scan this QR code to download the app now. Using a Wraith Prism it sits at 76°C maximum temperature. So unless you underclocked it - 5. 18, then 1. no special BIOS settings but PBO->CO or full STOCK, no special Windows settings, no special cooler or ambient temperature. Problems with my Ryzen kit! Question about Ryzen Master and BIOS PBO settings (B550) memtest errors when using EXPO on AM5 PBO2 negative curve CPU settings are more efficient than stock settings; they improve Cinebench R23 scores while consuming the same or less power. This is basically telling the CPU to draw 30 less mV at the same frequency. Ryzen 5 7600x PBO undervolt/OC with 40$ air cooler . 8ghz global on single core benchmark. For some reason, some/all of the mobo manufacturers have settings pages that duplicate settings available (I think) in the 'AGESA', which is a core part of the BIOS, written I was just curious if anyone else ran into any issues with use AMDs pbo settings screen vs the Asus one. of course it doesn't land on reddit since people actually have fun playing with settings as opposed to reddit degens crying over PRECISION BOOST OVERRIDE aka PBO. If stable then consider playing with pbo and curve optimizer Amd BIOS on 7000 series have Precision Boost Overdrive (PBO) that generally pushes chips 100 to 150 mhz beyond specs. If that's what your want to do then set PBO to all core instead of per core. Yes during games. I got myself a fancy new am5 system optimized for low noise. I see there's different chipsets; B650, X670, X670E. Some crashes are just the game, most are full system crashes. that plus her old Deepcool AK620 carried over from her AM4 setup, she ain't ever going to First off, you need to locate PBO 2 in your bios settings. Set higher than target PBO values in the bios (on a 5800x, I put 220, 125, 160) Used Ryzen Master, advanced view, core optimizer, copied current settings, then started drilling down my pbo values, starting with ppt, then edc, then tdc, applying the power changes in real time. This update brings some great RAM features for the Ryzen 7000X series CPUs. 21. For the parts with the lowest TDP it makes the most difference. Due to that power limit, it throttles both CPU and GPU Frequency. see if you have a friend that owns an am5 machine with a better/ equal cooler so you can test and see if its your cpu Precision boost 2 should do it within the standard limits, so it should, but no further than the standard boost speed. With the prior BIOS I maxed out at about -10mV. 550 single core on my 7700x The latest beta BIOS provides a more secure range of SOC voltage settings to reduce the risk of CPU damage due to over-voltage settings. Inside your BIOS**,** enable PBO and select PBO advanced, this will bring up a bunch of options: PBO LIMITS. 05 overvolt at all points. 232V) We're now read-only indefinitely due to Reddit Incorporated's poor management and decisions related to third party platforms and content management. Im using a kraken cooler with thermal paste properly put down over the processor. 0. 25ghz, etc It works, but only if I set negative value Just for the peace of mind really, re-applied all my settings (EXPO, PBO -20 all cores). 19-1. If you reduce those values after turning on PBO, you will reduce your performance. The problem with AM5 isn't necessarily just the price (though that's part of it), it's that there aren't more cheaper, stripped down options. Performance Preset: PBO, 85 degree limit, -20mV CO. However the default "eco mode" manuals for PBO PPT is ~87W, which seems a bit low. Rock solid from day 1 with 1. Within the PBO settings is something called AMD Overclock and that lets you give it permission to boost above advertised clock limits (if it likes), although it’s not really part of PBO (which is more about multithreaded stuff). 490mv on light loads (same as scalar x1), max temp was 50c, please note that I use CTR hybrid profile for multicore Get the Reddit app Scan this QR code to download the app now. However, all of the info online seems to be concerned with maximum scores rather than efficiency Question is, what do you guys recommend in terms of settings to start with and how should I go about testing? Another side question: i have 3600 C16 of LPX vengeance ram. 075V Core offset, -0. However going much lower may require another run of stability testing your curve settings. Get the Reddit app Scan this QR code to download the app now. Ok. Pbo enabled adds a positive 0. The result was -30 for each of cores. Is it safe to use motherboard settings? Using the PBO settings you recommended has made a crazy difference in temps and enabled the CPU to boost like normal. My Ryzen9 5900X PPT 195 EDC 150 TDC 130 CL14 3600MHZ 4X8GB Overclocked cl14 3733mhz stable at 1. Auto performed the best for me, but if you want to try to tweak this, I'll mention when you should do this. I went for the 7600 (non-x) and the idle temperature is around 50C however under medium loads (eg task manager saying ~40+% CPU usage) it can very quickly reach the 80s and even the maximum of 95C. Fine, I thought. AM5 is a powerhouse but wow the teething problems even after 6 months from release. Arma 3 YAAB, HD, Low settings, Windowed Second run Third run Fourth run second run in 20C ambient GB B450 Aorus Elite, 3700x, -0. X670E) offer better automatic optimization? PBO Curve Optimizer looks really neat, and I'd like to use it for my next build. I have my 5800X undervolted using curve optimizer and 80W PPT. its always easy for reddit it will just be locked to base clock and the cache will be inaccessible. PBO Settings: everything set to Auto LLC: Auto CO: negative starting Cores 1-12 In the following order 10, 25, 25, 25, 15, 25, 20, 10, 15, 15, 20, 8 CB23 MC: 22,640 CB23 SC: 1627 CB20 MC: 8721 CB20 SC: got too lazy to run one Temps in MC under load gets to 77c and gaming hits ~70-73c (Warzone). If using PBO off, my chip can go -7 for all cores, PBO Auto -3, and -1 is all i can do PBO @ motherboard limits through a couple of AGESA revs on my particular 5950x. 46000 volts. Internet Culture (Viral) I think only am5 x3d has pbo. That deepcool is a beast. I also found that the am4 block will fit the am5 board with only a change to thinner bolts. This should let your settings stay the way you make them in BIOS. PBO Power Limits to Manual and enter what you're comfortable with it drawing. I did turn on ECO mode but it still pushes 95 C and idles 50-60 C, although QuickCPU shows that it only draws sub 65W which was intended but surprised me how hot its still running. " I spend weeks finding the correct settings for Curve Optimizer/PBO for my 7950x3d that could pass the notrious benchmark SHA3 from AIDA64. CO will take some voltage out of the curve-stability testing is strongly suggested after adjustments to Settings: VCore offset -0. & 9600X Zen 5 CPUs, Extends AM5 Life, & AI CPUs youtu. Anyway, temps and performance are great. Reddit's home for let's players, streamers The option should be under AMD Overclocking, above Precision Boost Ovedrive. Or check it out in the app stores In Cinebench 2024 multicore benchmark, temps never went past 62°C. I then tried to lower them again to 195-190-90, no difference. Likely the best PCIe Lane layout on AM5 (triple x16 slots all connected to CPU, slot 1 at x16, 2 at x0, 3 at x4, or x8/x8/x4), external clock gen for X3D OC (maybe avoid this with the 7000 series though haha), no Intel I225/6V shit ethernet ports, good memory latency and support, and of course lots of USB/external IO connectivity. 24 votes, 52 comments. 231V under load) Does the boost override in PBO settings not work on X3D CPUs? Nope. 35v. 95V). The only things I have done so far is update the Bios, set the memory config to Expo 1, and to set the PBO curve optimiser at - 7900x, -30 all core, PBO enabled for 7+ weeks now. Curious about what settings should be set manually vs. 8-4. to anyone out there just get am4 r5 3600 at this point budget am5 died to me the results before they limited While some A620 boards have PBO support in the BIOS for some reason, by nature of AMD's guidelines for the chipset they are not supposed to - thus, such functionality could be removed at any time if it does exist. Weve "fixed" several 7000 CPU by putting a negative 150mhz PBO offset. Welcome to Destiny Reddit! This sub is for discussing Bungie's Destiny 2 and its predecessor, Destiny. ASROCK -> Advanced -> AMD Overclocking -> Accept disclaimer -> Precision Boost Overdrive I go into BIOS settings and the BIOS freezes while looking for settings to fix. 7 or maybe 5. If i set a low fan speed it will be PBO preset of 85cTJMAX, CO-20mv all cores, GDM off, FCLK 2100 This is on a B650E Steel Legend, and pretty much same settings on my daughters B650E PG Riptide w/7600 and 2x16GB kit of same Hynix RAM but 6000 CAS30 @ 6200 CAS30 I also run a 7900xt w/ a Corsair HX1200 plugged into a UPS Make be sure your DDR voltages are 1. I already have PBO tuned with a -30 offset where I want and am hittin 5. EXPO/XMP and all my PBO settings are running perfect now. The advice there was to turn on PBO on my ASUS ROG X570 Crosshair VIII Hero. The problem with fan control in am5 is that the cpu will always target high temps, that makes fan curves meaningless because it will always hit that 95c point. 056v different in SVI2 TFN voltages compared to Level 3 LLC (1. So when I saw the opportunity to give a review for the ASRock B650E PG Riptide WiFi with the ASRock x Reddit collab, I felt qualified to evaluate it since I was familiar with ASRock’s AM5 bios, both in terms of bios release schedule and using the BIOS to change settings. You may need to co positive offset. I assumed turning on Eco-Mode in Ryzen Master would override PBO from the BIOS. View community ranking In the Top 1% of largest communities on Reddit. Going further involves taking advantage of Curve Optimizer. So my question: Does the value 0 on PPT/TDC/EDC = All I did was to use "Ryzen Master" software to work out the best "curve optimizer" settings (which came out at -30) and I clicked "Auto OC". I reverted all I don't want to micro-optimize the PBO settings, I'm just curious, since I'll keep PBO disabled. 2 ports. 075V, PBO Scalar 10x, limits as shown above. 55ghz (ryzen master reports max possible clock of 5. Log In / Sign Up; Advertise on Reddit; Shop Collectible Avatars; Get the Reddit app Scan this QR code to download the app now. Funnily enough, I checked Ryzen master if the PBO is successfully registered, on one screen it shows the requested -30 but on another screen, it shows -50, with 0 Here is Bossmang's Reddit post on doing Curve Optimizer, AutoOC, and PBO: (Know that this is a BIOS based guide where Ryzen Master is really only used to confirm default PBO settings so keep that in mind) Anyhow, while he's using a 5800X, I've used this info for my own 5800X, my older 5600X, and two 5600G's (office pc's) However, I have found that 1. Expand user menu Open settings menu. In order to prevent over-voltage and reduce the risk PBO itself is pretty simple. CTR is utter garbage compared to PBO+Auto OC+Negative voltage offset, or PBO+curve optimizer. then change SOC voltage to 1. true. I had to use the Asus specific area for pbo. Log In / Sign Up; Go into PBO settings, you can set the thermal limit to "Level 3" (70c) - I could've went for higher temps but I'll just let it run cooler until I run into a game where not having the perf really hurts AM5 runs hot and Prime 95 is Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. left on auto, dialing in co/pbo, setting voltages, etc. I have a 7900X3D and frequencies are capped at 5150 MHz on CCD0. At least under Prime95 SmallFFT AVX loads for the OC profile, it appears "Auto" LLC is roughly 0. AM5 7800X3D OC is PBO and move on unless you like the academic exercise of Overclocking. CPU changed EZ Debug I have PBO set to enabled through my bios for better clock speeds but I see there is an option for PBO enhancement where it shows 90 1,2,3,4,5 80 1,2,3,4,4 The home of the PGA TOUR 2K golf games on Reddit. 7800x3d would randomly run aida64 sha3 butter smooth or just black screen crash at stock settings no pbo. That's because the V-Cache is more sensitive to voltage/temperature, so the frequency is hard capped and you can't override it. If your BIOS has a search function (usually F4), use that to set the following settings. 4Ghz more often than stock and I'm happy with performance, I also have LLC set to mode 3 on my MSI x570 MPG Gaming Plus, voltage doesn't exceed 1. TL;DR: Does PBO Curve Optimizer performance work just as well across all AM5 motherboards, or do the more expensive boards (e. Should I enable PBO on AM5 in automatic mode or activated mode? My motherboard is the B650M Aorus Elite AX. 2V. DRAM Profile Configuration: EXPO (should adjust timings/voltages automatically). EDIT: about 'A' boards : they'll save you like 60 bucks over a 'B' but lock you from using PBO optimization settings now and in the future. Wont boot at SOC set to 1. Not finding any good documentation on how to properly enable PBO/auto overclocking on this motherboard. 0, so enable PBO and set it to your platform's limits. See https://jellyfin Just as someone else suggested, I decided to also give it a try to getting a new set of RAM. It's another route for Vcore control, but one which is imperfect because of the high latency between the VRM and the CPU - sometimes this voltage isn't there when you need it which causes crashing, and sometimes it is there when it's not needed which results in a large overshoot to the target voltage. Maybe I see why people dont like Gigabyte BIOSes, kinda convoluted in the wrong places. Thanks /r/StableDiffusion is back open after the protest of Reddit killing open API access, which will bankrupt app developers, hamper The fuss on memory controllers was more an issue with bios than anything hardware, since newer AGESA 1. Then changed the Fan curve in bios. However, there are three different enhanced boost modes to select from with no indication what is different. 7 turbo. Or check it out in the app stores So I noticed today that setting a thermal limit inside amds pbo settings doesn't seem to stick. Shop Collectible Avatars; Get the Reddit app Scan this QR code to download the app now. with eco mode am idle at 39C and It's a component of the chipset drivers that you can elect to not install. If you want PBO, B650 is the way to go (although some super low end B650 Gigabyte boards lack PBO options, that's beside the point as this is the ASRock subreddit. I can still use my non V-cache CCD1 at around 5800 MHz boosted. I ran cinebench 2023 and the cpu runs up to about 80 degrees with a score of 17296. 34GHz) and instead uses up more power (weird On my mind it depends on the use of your computer. I use CPPC to assign everything to the frequency cores by default as they provide the best performance in system tasks and I recently built my first ever PC and devices to go with AM5 for future proofing etc. . 1V greater than VDD_SOC. Please use our Discord server instead of supporting a company that acts against its users and unpaid moderators. My current build is a x670e carbon, 7800x3D, 32GB 6000 clocked at 30-36-36-89 BCLK 2100 and my boot times are roughly 15 seconds and stability is great. The install went fine and booted perfectly with my old NVME drive. Considering how long AM5 could exist and that you might want to upgrade to future generation Ryzens, this is not something to take lightly. 18437 18390 18358 Temps are <80°C with a Noctua D15 (AM5 offset kit + KryoSheet instead of paste), just as stock. 20v is sufficient to hit this using vcore offsets (~ -150mV offset). Im plannig to build an AM5 PC specially for gaming and i want some feedback from you guys. Hopefully this is the last time until AGESA 1. Reddit is dying due to terrible leadership from CEO /u/spez. my question is, if i have my PBO set to manual in bios with all core set to negative at 30 atm, do i need to be messing with Ryzen master at all? and then set the same settings as above in that program( in the Curve Optimizer section)? or will the settings i created in the bios affect You can go to their website and see. Note: Reddit is dying due to terrible leadership from CEO /u/spez. 1. I have recently explored otherAMD overclock settings there is a number of other options such as memory training settings, I am really wondering if there is something in the Well I went home for lunch and tried a few settings PBO settings 220edc 210tdc 210 ppt made no difference, limited at 4. Example for me: pbo with curve optmizer any more than -10 causes instability. I am going to try -30 mV tomorrow. But without a vcore offset and with the max pbo curve offset of -30 (x 3v for a max load offset of -90mv), the lowest vcore at PBO max boost is still 1. Cross posting this for those with the 7800X3D. 775, but higher multi core scores and same single core scores. (Unfortunately there is no more Core voltage offset setting on 1101 BIOS). Join our Discord server or It's important to note that the 7000X3D series CPUs do not support manual voltage and frequency adjustments, but only support PBO (Precision Boost Overdrive) overclocking. Unreal how much better it is. Working nice at 80°C on high CPU demanding games. In my research it holds voltage longer with PBO to hold the higher frequency? This comes at the cost of temperature obviously but when i set a X10 scalar it doesn't just hold higher voltage it applies 0. Or check it out in the app stores I did some dabbling with DDR4 on my older Ryzen systems but noticed there are some changes in BIOS settings with DDR5 vs DDR4. 8+ PBO is the likely cause of stability issues. my 5800x would have to put like 1 or 2 less to be A couple days ago I made this post here at r/AMD discussing my experience cooling the 5800x. Hi guys, Would appreciate any good resources for better understanding BIOS settings. Then your chip is fine. For There is one issue that is quite annoying. The BIOS puts the two options on the same page for convenience. Depending on the goal (heavy workloads? specific games?) you may also benefit from modifying CPPC to determine which CCD is prioritized (V-Cache or I've got a 7700X with the asrock b650e PG riptide with g. Temps are also pretty low with this setting. I started Curve Optimiser under Ryzen Master by turning on PBO and leaving everything on AUTO. PBO ADVANCED. 3V and set VDDP to auto. Custom PBO settings and tuned memory are the baselines for any good overclock on AM4 or AM5, so you'll of course find those here as well. Off, it runs very slow, very low all core clocks and very low temps. Off, Auto and Enabled. 35ghz, -300 upto 5. Overall, AM5 is okay. It’ll set the DIMMs DOCP profiles automatically. No PBO for me sucks but +50mhz on the v cache die isn't going to revolutionize my world. 15V. The effectiveness of PBO also depends on the CPU. Haven't tested my pbo settings but as of right now cores 5 and 6 are my best with stock settings. I've been using an ASRock B650E PG-ITX motherboard daily since late January. Sitting at 1. So no PBO rn for me. We expect all of our ODM partners to release new BIOS for their AM5 boards over the next few days. Temps around 85c under cinebench r23 Old thread but amd and gigabyte seem to of killed this cpu for me. Or check it out in the app stores &nbsp; &nbsp; TOPICS r9 5950x PBO settings for low temps and good gaming perf Ryzen 7600x + Noctua L9a AM5 gaming temps I can't speak on AM5 but Asrock generally tends to run their motherboard with very safe settings at stock. Less V = lower temps so it can boost higher. ) Running the exact same PBO + CO settings in the Asus AI Tweaker page of BIOS with the AMD settings disabled, versus setting PBO in the AMD page of the BIOS and leaving the Asus section set to AUTO, I find that I get more consistent boost behaviour and slightly better benchmark scores when using the AMD overclocking section of the BIOS and not As for your specific CPU settings I imagine AM5 tunes the same basic way as AM4, so find 'ideal' PBO limits to go along with that curve to better match your case/CPU cooling & system fan curves. Or check it out in the app stores Ryzen 7000 comes out, and everyone appears to be suffering from amnesia. I have tried DDR5 nitro mode but not sure I’ve seen that work properly. Or check it out in the app stores &nbsp; &nbsp; TOPICS. all the voltage limits and "cpu optimization" for x3d have reduced my r23 results to a measly 14100 with pbo stable but without its 13700 also its very easy to make unstable now and shows 12300 very unstable. leave the others default. if you set this to Auto then you can change PBO settings in the other section 2) Platform Thermal Throttle Limit (TjMax) If Performance Preset = Auto, you can set the max temperature here, or change it in PBO settings. You can of course push you temps even lower at the cost of performance, and target whatever thresholds you deem acceptable. 85Ghz when gaming but thermal throttles below that in Cinebench. Meanwhile, through the GIGABYTE exclusive Performance Bung in the BIOS option, users can easily optimize the tuning process of CPU voltage setting, while obtain the optimal CPU voltage by AMD PBO2 option My manual OC requires level 3 LLC to be stable and if I were to use Dynamic OC switching, PBO under "Auto" voltage settings go up to 1. I've been playing around with my 3700x settings, I realised that when I set scalar to x10 I start getting that juicy 4. Most people don't need PCIe 5, more than 1-2 M. Temps aren't an issue. Or check it out in the app stores Lol take time do it right run the per core curve optimizer in ryzen master with pbo on . 025V SOC offset, PBO 160-100-115-10x, Tmax=74C, stock cooler I didn't touch max PPT/EDC settings and instead set PBO Enhancement to 90 Level 5. Im running 1. VDDIO has to be 0. Ryzen 7 7700X PBO All Core -30 VSOC: 1. In Curve Optimizer, start with an all core undervolt of -5. You can manually set the TDP without Eco Mode by changing the PPT in the PBO settings, which is 88W for the 65W Eco Mode. With PBO enabled (just did it to check VRM limitations) at 130W peak power draw it stayed below 72°C. I can reach 70°C but fans are too noisy Ryzen 7000 can work up to 95°C, so I assume it's ok. I made necessary adjustments to DigiVRM on an Asus ROG x670e-F MB with 32GB DDR5 6000MT GSKILL Trident Z5 NEO RGB. TL;DR: Does PBO Curve Optimizer All you need is PB (Precision Boost), which is enabled by default. PBO with a all core at -15 and it hovers 80-82c in cinebench It sits in the 70-80C range when gaming and 48-52C at idle with stock settings. However, as many others have found, the Ryzen 7000 runs hot. I have basically the identical system. After, use curve optimizer if you have the patience to find per core stability to undervolt within those new PBO limits. If you use EXPO with a 6000 kit I advice to change the following: load bios default. 2 slots, 4 SATA slots, or 8 USB 3. Set BIOS as follows Performance Tuning/PBO (located either on Main page or Did a quick test on Ryzen 7900 with different PBO settings and Curve Optimizer and see how the performance scales and CPU temperature. 15 SoC, 1. Look for options like "Cool'n'Quiet" or "AMD I just built my first am5 pc consisting of an r5 7500f, asus prime b650m-r and 2x16gb kit of patriot viper ddr5 6000mhz cl30 ram. You can also use the PBO Enhanced Mode with Thermal Limit to limit the Ryzen 7000 temperature. Under PBO, leave the scalar at Auto. typically very odd when one moment youre stable at -32 then Ive read about all these settings being mentioned 100 times but i like to know why and have an explaination of settings as well. We are Reddit's primary hub for all things modding, from troubleshooting for beginners to creation of mods by experts. Im between Asus rog strix 670e f gaming vs X670E Gaming or Hero. Enabled is somewhat of a middle ground, it doesn’t boost as high as enabled, and sure isn’t as slow as off. PBO Enhance Mode + Thermal Limit. I made necessary adjustments to DigiVRM on an Asus ROG x670e-F MB with 32GB DDR5 6000MT CL30 (custom timings) GSKILL Trident Z5 NEO RGB. -30 CO should get you above 19k CB_R23 if The memory settings shown here is for custom timings, voltages and frequencies. 1) Performance Preset: Auto PBO + Tjmax = 85/75/65C PBO + Tjmax = 85/75/65C + CO -20/-30/-40mV. Yes at idle. On cinebench on my buddy’s 7600x after applying PBO settings, doesn’t go above 63c which is insane for these “hot” CPUs. The only thing is that running gear 2 the latency penalty hurts AM5 a lot more than Intel so speeds over like 6800 will only help in certain things. Another thing I tried with -60 CO All cores in Cinebench R23, the Max boost clock does not seem to improve at all (still at 5. The issue is that if CPU Boost clock override is enabled in the BIOS under Advanced > AMD Overclocking > PBO settings, on Windows all processes will be scheduled to the V-Cache CCD by default, including non-games. This bios is working much better for me. Curve Optimizer – Undervolting Ryzen 7000 Processors Get the Reddit app Scan this QR code to download the app now. 7700x PBO -25, TDC limit @ 70,000mA (which basically limists power @ ~82W) Temps during cinebench stays ~88c with air cooler, and scores pretty much same as stock settings (~19000 multi). Any guidance would be appreciated. Please use our Discord server instead of supporting a Per Core PBO undervolt ( -40 on best core , -35 minimum) (can be tuned further but i see no point testing the limits of every single core. 88, with PBO on or off. I attempted to change the PBO settings on the mobo but I do not think I am doing it correctly. I am using PBO CO -30 and everything else regarding PBO is set on Auto. Yes I checked. I can share those settings if someone is curious. this will indirectly ADD some by changing TDC, EDC. I would Seeing AGESA continue to evolve on AM4 while AM5 is in the wild would only serve to make AM5 more appealing in the longterm. Members Online. I have a 7600 non x, it boost single core at 5. 506v under idle conditions. Had you done that you would’ve been able to get an actually decent Hey everyone! I uploaded a new video where I test the latest BIOS update for MSI's AM5 motherboards version 7D69v181. And it will ignore Updated instructions for AM5 say to use the 5-dot method. My current motherboard is the Gigabyte b650 Aorus Elite AX ATX AM5 rev 1. I'll add a screen shot of my settings. But the bios automatically sets TDC and EDC to 0, where I seen in a video on yt, that I always have a light PBO cpu setting enabled at -5 curve optimizer and -. Since then, my temps creeped back up to 90C, and then stayed there in every benchmark that I ran. Scalar to either Auto or 10x doesn't change anything. This is really to share my PBO settings I've managed to tune after sitting on a basic PBO "set it and forget it" settings profile since purchased. 29v to 1. So I decided to keep all the settings on auto in the BIOS. I’ve tweaked a bit with my 7800x3d, but I’ve come to the understanding How important is it to run a BIOS update on AM5 boards post launch if experiencing no issues with stability? updated bios on ASUS ROG STRIX B650-A annnd wanna attempt the EXPO setting maybe PBO for 105w 7900x also eventually when I find This subreddit has gone Restricted and reference-only as part of a mass protest against Reddit R9 7900x: Follow a guide and lower the PBO limits from the crazy high stock settings to something more reasonable like 165w PPT. 7b AM5 is doing just fine with really any memory speed. This resulted in a 6-7c drop in temps, while only losing ~1% of my scores in r23 (at the motherboard limits, my MC score was 23,222). Now that AM5 has the same “selective” 4-DIMM support I wonder if it’s something Note: Reddit is dying due to terrible leadership from CEO /u/spez. SOC/Uncore OC Voltage (VDD_SOC): 1. The AI settings don't push the Cores too much, they reach all core 5850 easily at around Exactly same here! I also upgarded from Intel and have had the same experience. Welcome to r/GIGABYTE! A subreddit for GIGABYTE related discussion, news and updates. On ASRock AM5 boards they have PBO presets for people like me that are lazy My daughter runs a 7600 on her B650E PG Riptide with a PBO preset set to 85cTJMax, CO-20mv all cores. The value for these limits varies hugely from CPU to CPU, some CPUs Anyone have additional tweaks or resources they can point me to to mess around? 7950x w/ PBO undervolt by 100mv, 32gb DDR5-6000 EXPO CL30, Kraken X72 (without AM5 brackets), Gigabyte Master X670. The defaults for the 5900X are 142W, 95A, and 140A, respectively. I regret chosing AM5 atm. But now with AUTO PBO and 1mA offset it is only loosing 20 mhz from all core frequency Different types of loads are effected in different ways, you need to test for your specific use case. This is a good setting for a stock cooler. I My understanding is that AMD has its own implementation of its PBO\OC settings that are set in place to preload the BIOS settings. The 7950x by default has a 5. 21v at max load) on the vcore which has On msi mobos (at least my old b350 and my b450i) auto Pbo is actually enabled with mobo limits set at 1000ppt, 114tdc, 168edc, only voltage is still normal. First, Core voltage offset, negative - 0,075 and PBO>Curve Optimizer, all cores, negative -15. then load expo profile. Second, Load-Line Calibration to 4, and PBO>Curve Optimizer, all cores, negative -15. For example, you can get to PBO settings this way: Advanced --> AMD Overclocking --> (Accept) --> Precision Boost Overdrive, as it shows in the article OR you can get to the same exact place by navigating this way: AI Tweaker --> Precision Boost Overdrive. Not a great answer but I think first check if your system is stable at stock settings or just with expo. For me a manual overclock is too involved and too time consuming to get right. 20 and now 1. Temps stay at 58-60c on WZ and With 1634 I have been able to go to -25 mV PBO offset. 90c temps and high power draw (with pbo maxed out, or on a manual oc) are nothing new at all. 3-4. When it comes to PBO, I like to set everything manually in the BIOS so I know what is going on. LLC adds voltage depending on the amount of electrical current detected. Hi, i haven't been in the overclocking game for a while, but recently i got an am5 and started playing around with the pbo mainly in the bios. Get app Get the Reddit app Log In Log in to Reddit. Try -10, -15 or -20 and go from there. Anyone know if asus am5 Boards have issues with the AMD overclocking settings not sticking? Can anyone recommend good guides or resources for tips/optimisation on AM5? I have recently got my system running and am working on getting the best out of it. I am running a 3600. The problem with AM5 right now is that, 5800x3d is like 400 bucks, it can work with a cheap 100 dollar mobo Curve Optimizer is part of PBO 2. Yes it's stable. Manually overclocking a 3000/5000 series chip is pointless, and you will not gain performance or stability by doing it. To make it even more weird, in the advanced "tweaker" tab it has options to do your usual OC settings, but there's also a OC settings on the settings tab, kinda redundant. Often times by default, those Set thermal limit in PBO settings (I use level 1) It doesn't matter what cooler you have, if your benchmarking an am5 CPU, it will push over 90, it's a test, it will push as hot as possible no matter what. Bought a Noctua D9L, helped some but still loud and fairly hot at stock settings, finally used Curve Optimizer and that dropped the temp (and noise) significantly while giving me 50 more mhz. I set all my values including thermal limit, everything seems to work except I need to My current motherboard is the Gigabyte b650 Aorus Elite AX ATX AM5 rev 1. I want to treat all cores the same, I hate discriminating against specific cores. I just installed am5 7800x3d tonight on my new build Look on the amd master home screen and see your best cores bump -35 for 2nd and -45 for 1st best and rest -20 this is mine, tho you may have to adjust for your own cores on which is which but this seems like what most are capable from what i can see online. I could manually overclock, but would like to try the PBO/ auto overclocking. im likely to return my 7800x3d and stick with my 7950x. 200V (CPU reports 1. Or check it out in the app stores though they clearly have put at least some effort into speccing out what their preferred PBO settings should be and marketing them. The real question is why would you need more and are you consistently slamming into that frequency barrier, if its just single core spurts here and there your not gonna benifit anything from that, if anything it will make any curve optimizer undervolting more unstable because the speed will jump sky high for a split second faster than the voltage can get supplied to the core I had already tested 1mA offset with AUTO PBO over two reboots and it was knocking 80-100 mhz off Prime95 Small FFTs. Setting max boost clock to 200 MHz doesn't change anything. Dropping below these values will cause the system to crash mid render batch or sustained heavy workload. my question is, if i have my PBO set to manual To address your query about the CPU clock speed not downclocking, you might want to check your power settings in the BIOS. 142W/90A/140A is default, but I personally use 142W/110A/130A on my 5950x because TDC is what limits my all core loads. There are a bunch of video tutorials on YT and on Reddit. 5v more all the time to core VID I have a custom water loop with CPU under its own 560mm rad. 2 with PBO, -30 to all core curve optimizer and a 70w max PPT. I found a beginner tutorial on how to get started. Also try setting your PBO curve to Negative 10 or 15 and set your amplification to 10x. 3 all core a 5. These are my BIOS settings for AM5 with 7800X3D. Idle temps are around 36-40, and single core Cinebench r20 goes around 4. 7ghz tho) With -200 PBO offset single core boosts upto 5. I have configured the pbo settings in the bios as follows power limits set to Motherboard disabled auto frequency clock thermals max PBO set to advanced, curve optimizer set to negative and enter 30 as the value in your BIOS. Are you getting any errors in OCCT CPU test with default settings? Reply use PBO. On my asus board, there are 3 different settings for PBO. g. 1250V, LLC lvl5, VSOC offset -0. If you just want to enable box memory speeds, use the main menu. I've made a lot of progress already by doing a significant negative offset (-170mv to ~1. I think this Kingston RAM is the best you can get for AM5 - Hynix-A, perfectly stable with Buildzoid's timings. PBO -30 CO (OCCT and core-cycler tested for a few days) 19555 19553 19530 STOCK. Disable iGPU. I think most people that rant about -30 PBO all core on reddit are not really stable. PBO +200MHz and CL -30 and SOC is sitting at 1. What motherboard should i choose if i want to use a 7800X3D but not messing with overclocking settings, i mean, enable PBO in bios and let the mother do his thing. ive already noticed longer loading times into games and random stutters on non in game situations like loading a program. PBO (Precision Boost Overdrive) works on top of PB but doesn't give anything in any of the tests I've done. It unlocks three settings related to power consumption - PPT, TDC, and EDC. 85GHz. I score 15k in cinebench and my 7900xtx is not CPU bound in games (unless it is a badly optimised game like star wars). 9 comes out. 15v instead of 1. If pbo enabled causes it to crash you might have a chip that cannot maintain pbo settings in specific workloads. Everything works fine, i did an undervolt via I roughly know what to set my PPT to: 85000mV / 85W but the other values are set to 0 when I go to manual settings. 31v! With +200 PBO offset single core boosts upto very same 5. 3 VDDP, and -30 all core PBO. TDC and EDC set to 0 if I enable PBO advanced in Asrock Bios for 7800x3d. That said, what I noticed was that if I disable PBO, the ECO Mode option disappears. I could be completely off base but i would be surprised if the steel legend had the issue. I may try tightening the memory settings next. I pair this with manual PBO settings for a 7700 non-X: [Advanced\AMD CBS PBO: Enabled, doesn't change idle temps I would say (Vs PBO Off/Auto) It affects max all core load temps: If you have a 65W TDP ryzen the CPU package power limit will go up from 88W up to your motherboard's limit (let's say more than 160W) None of these changes affect the ability of our Ryzen 7000 Series processors to overclock memory using EXPO or XMP kits or boost performance using PBO technology. There's two place to enable PBO, inside the XFR setting, and in the PBO setting itself. Go into AMD Overclocking - Precision Boost Overdrive - set it to Advanced. Considering CPU temparature and Cinebench R23 performance, it looks 105W/125W Config TDP is good for my system. Is it worth running scalar? TLDR; basically brand new AM5 build, all components updated/windows updates, crashing in practically every single game i play on Steam. Not flawless but rn for me it seems to be stable with a few bugs. The PPT/TDC/EDC settings of the PBO Enhanced Mode can be seen via Ryzen Master. This limits temps to 90 on top of the existing curve optimizer + boost override settings. 25V default. Hey, I wanted to undervolt a Ryzen 7800x3d CPU and set PBO to manual with a -20 curve optimizer and PPT to 85W. 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