Best 7900x pbo settings Does this X670 offering perform, or is it a flop? Follow along as we find out! Setting a positive 200 to PBO max boost clock increase and a -27 to the curve optimizer, I was able to increase the max single core clock speed to 5850Hz and the max multi core full load clock speed to 5500Hz. AMD 7900X 7900X3D 7800X3D, Asus Crosshair GENE X670E, 32gb G. reReddit: Top posts of March 2020. When you throw in lower power draw on top of the -30, stability will be thrown off. So far the ones that I have found to do something like that are STS (for the 7600x), Terafied (7900x), PCWorld (7950x, Cinebench only), and CrazyTechLab (7700x, 7950x, Cinebench only), and Anandtech also did one little thing in Cinebench (7950x). trying to extremely reduce it for the sake of lets call it efficiency or less consumption would really be a waste of the expensive equipment. 950,pbo=+75mhz. Tweaked the same PBO settings with the same data as before. i have the 7600 non x and i can set a curve optimizer of -50 and get very stable pbo settings. In this video, we'll go over the best BIOS settings for the Ryzen 7000 and 3D series to help you achie Are you looking to get the most out of your Ryzen CPU? Precision Boost Overdrive (PBO) allows the processor to run beyond the defined voltage values to the limits of the board, and allows it to boost at higher voltages for longer durations than default. 2 that beats a 3070 TI and gets close to an average 3080 but £400 cheaper. Set all cores to something like -25 or -35. I found a beginner tutorial on how to get started. When I do my PC does not post. Best use scalar 1x. 21v at max load) on the vcore which has I9 7900X OC at it's best for my configuration Hello, I'm new in OC. plus enhanced mode set in PBO. Enable it in BIOS (more reliable in my experience) or in Ryzen Master and you're done. It's solid for me, so I stick to it. with my Ryzen 7950X and custom loop set up. With your settings except With it you can find and enable settings (using Ryzen Master) for minimal boost over standard auto settings in BIOS but not with aggressive PBO settings. PPT and TDC set to 0 allows for the CPU to run without power limits, and it will only be limited by stability and thermals. 4-1. Was doing a BIOS Update to the recent version 3405. I run -21 to my best 2 cores -28 2 second best -30 all rest 4 cores. I noted down the parameters, went to the BIOS, set Boost to 150MHz and Curve Optimizer to -20 Upon setting the TDP to 170W (same as the X series SKUs) and enabling Precision Boost Overdrive, we see the Ryzen 9 7900 gain a performance boost of 15%. 4. These are the values I have set for PBO with curve optimizer, my own core rankings in brackets for the values I've set. My graphics card is a 6750XT great performance scores 26000+ in performance test 11. My MSI motherboard has a bunch of different settings for PBO, currently running -50 curve optimizer on all cores. 25 and it reduced the temp to 66 degrees, but now getting 14. You da man. Playing with PBO settings and Curve Optimizer values I have seen potential Was getting 4,85GHz Singlecore and around 4,65 Allcore. When I use Ryzen Master software to use PBO and it ask me to restart my PC for settings to take affect. I assume the former are temps, but what do those levels mean? With the current settings I saw 5050Ghz@1. reReddit: Top posts of August 2023. fuck that program lol But to be fair my 5600X is core cycler stable at PBO +150, so 4800MHz. 6GHz. Help with Ryzen 9 3900x BIOS settings for gaming (PBO) and set it to Manual. Offering a robust 16+2+2 VRM configuration, DDR5 support, PCIe Gen 4 and four M. 6ghz on some low loads. Good to know and thanks for Ryzen Master setting -30 in PBO after a per-core analysis. use the program corecycler to test the overclock one core at a time. Overclocking (used to oc chips to sell the best samples with guaranteed OC’s for muchos dinero so did a loootttt of crashing). It's just when pushing your architecture to its limit with factory voltage settings to account for Silicon variance, voltage increases drastically and amperage linearly. 2GHz when stock. Considering CPU temparature and Cinebench R23 performance, it looks 105W/125W Config This is a thread to continue the escapades from this thread of my, and anyone else's efforts to undervolt their CPU with a PBO curve, to achieve equal or better performance as stock, while running at far lower temps and The only setting I've really done is enable AMD Expo, and adjusting the fan curves to how I like. 6. Good afternoon. Got the 7900X with the TUF GAMING X670E-PLUS mobo yesterday, my question is do i need to adjust any specific settings in my bios to get the most out of this CPU? Because as shown in the picture at least 6 to 7 cores already clock to 5. R9 7900x: Follow a guide and lower the PBO limits from the crazy high stock settings to something more reasonable like 165w PPT. 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 PBO Enhance Mode + Thermal Limit. And I'm trying to Set up PBO + Undervolting. Look for options like "Cool'n'Quiet" or "AMD PBO is a lot more complicated than static multipliers and voltage mods. 35v (EXPO1 STOCK) Wouldn’t hurt testing lower settings in benchmarks and games as well. com)) and was very confident that I had learned about the Ryzen 9 7900X (CCD1 -21, CCD2 -33, stock PBO settings, 190w, 93-95c) Asus ROG Strix B650E-F 64GB G. (Highest settings) VSOC LOADLINE (AUTO = STOCK) DDR5 RAM 32GB 2X16GB TeamGroup T-Force Delta RGB DDR5 6000 MT/s CL 30-36-36-76 1. IMO, using PBO and curve optimizer is plenty enough to lower temps and boost performance on ryzen 7000. Set max speed boost to +200 go into curve optimizer. 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. It also runs BOINC LHC@Home since 3 months :) Reply reply KachalBache • Highest i got was 39500ish with my settings Reply reply Ok_War9495 Update 1: Improved to +1% single and -7. RTX 3070 and Ryzen 5 3600 low FPS on Warzone upvote 7900x Asus B650 PBO Settings . Aug 2, 2014 2,994 132 23,890. 0 and 28000 in 10. Enable PBO under the AMD Overclocking settings. That's power consumption, sustained current, and short-term current. 490mv on light loads (same as scalar x1), max temp was 50c, please note that I use CTR hybrid profile for multicore I've looked at the PBO settings on Google and while I can set a +200 offset on the CPU clock I can't seem to get the CPU to clock that high during load. Arctic Liquid Freezer II 360 Samsung 970 Evo plus 500GB Samsung 960 Evo 250GB Unfortunately there's no good way to know if a full iteration has been completed, When setting a negative offset for PBO, But if you wanted to, you can play with curve optimizer in PBO settings. reReddit: Top posts of 2020   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. Now I am getting 13000-14000 in R23 Multicore and 1510-1520 in R23 Singlecore on the same settings. 65GHz all-core compared to ~4. I have a ryzen 7 7600 and a gigabyte ds3h 650 mobo. With stock settings I could squeeze past official boost values with Upgrading to a budget air cooler like the Snowman T6 or Deepcool Gammaxx 400 Ex or even an AK620 would definitely be worthwhile depending on how high you want to push the CPU, the 400 Ex/Pro(Dual fan slim tower) are good for 4650mhz multicore via PBO. You could go negative CO, but your CPU would still try to max wattage by increasing boost clocks. If you are not comfortable in doing this, leave the board with its PBO stock settings, RoG come with them activated and set to AUTO, as long as you have thermal headroom, it will boost. It unlocks three settings related to power consumption - PPT, TDC, and EDC. I'm following the guide from Optimum Tech. Yes it's stable. The resulting Cinebench numbers put it squarely on par with the 7900X. Skill Flare X5 6000 Mhz EXPO II Asus ROG Strix B650E-F Gaming WiFi ASRock AMD Radeon RX 7900 XT Phantom Gaming 20GB OC Lian Li Hi guys, Would appreciate any good resources for better understanding BIOS settings. I also saw in the BIOS PBO enhancement for which I can choose 70/80/90 Level 1->5, but I have no idea what this means. boost to 4. Under "Curve Optimizer" change the sign to "Negative" and then you should apply as high a number as is stable. Reddit . Let’s start at the top with the AMD Ryzen 9 7950X and the Ryzen 9 7900X. Cinebench R23. TDP 125W - PPT 169 TDC 124 EDC 188 TDP 130W - PPT 176 TDC 128 EDC 192 TDP 135W - PPT 183 TDC 132 EDC 196 I've been using the 130W settings for a few good months. Just make sure you disable AI tweaking from BIOS and set all PBO settings to Auto, both in AI as well as Advanced settings . But no matter what settings I adjust under the PBO in the Advance Tab nothing got changed. Discussion I changed stock settings to manual pbo, with 128,95,125 limits, that got 28,003 in cb r23, then I tried asus enhancement and limited to 80c, Top 1% Rank by size . Another useful setting if you want to give your CPU an easier time, is to lower max temp (Tjmax) in BIOS. Whether you're a beginn Just to close off this thread, I got all my cores tuned in at the settings above (110W, TDC 75A, EDC 100A) with a +50Mhz PBO boost override, -10 offset on best 2 cores and -20 on the others. More posts you may like r/IntelArc. im hitting 5. Waste of time to do all core PBO, Best cooling paste for a Ryzen 9 7900X with Noctua NH-D15? You can start by setting PBO scalar to 10X, CPU boost clock to +200MHz, and Curve Optimizer to -10. Discussion Hi All Have the below setup Ryzen 7 7700 Ryzen 9 7900x cooling opinion Top posts of August 7, 2023. Yes at idle. Specs: Ryzen 9 7900x Set your PBO Settings as follows. Boosts up to about 5540 MHZ all core in load during cinebench but doesn’t reach 95 degrees or 170 watts according to ryzen master. and 155 watts is really good for 7900x. PBO includes three settings – PPT(W), TDC(A) and EDC(A). . 29v to 1. Stability tests passed: 72 minute y-cruncher all tests Core cycler (default settings 6m per core 72 minutes total) Last time I had a game feel "great" was on default bios with only custom PBO and hd audio/internal graphics disabled. Yikes, I think I got a bad chip. PBO boost override disabled. Wondering if this is worth setting and what exactly it is? Thanks! :)))) It's not worth it you lose about 10-15% at 105, but you can do something else custom eco mode meaning PBO with these settings: TDP 120W - PPT 162 TDC 120 EDC 185. i get At slightly reduced frequencies its more efficient than anything Intel has ever made (even stock its lower than Intel). You can also use the PBO Enhanced Mode with Thermal Limit to limit the Ryzen 7000 temperature. I got a good amount more performance from my 7950X, including single core boost of 6GHz! All core 5. 55Ghz with pbo. Skill Flare X5 6000/CL30 nVidia RTX 3090 FE The best place for discussion about Radeon and AMD products. 8V PBO advanced settings -> motherboard power limit EXPO I CPU core V 0,96-0,98V . The PPT/TDC/EDC settings of the PBO is a lot more complicated than static multipliers and voltage mods. 45Ghz, however, single core boosts do not exceed 4. pete_101 Splendid. Disable the PBO scaler and disable any performance optimization Join us in celebrating and promoting tech, knowledge, and the best gaming, study, and work platform there exists. Specs: AMD 7800X3D 32 GB G. Ryzen 9 7900X - Stock Settings vs Ryzen Master ECO mode vs Custom PBO LimitIn this Video I'll Show You Productivity and CPU Gaming Benchmarks of AMD Ryzen 9 Here are my PBO settings: Core 0 -30 Core 1 -15 (My fastest core based on ryzen master) Core 2 -30 Core 3 -30 Core 4 -30 Core 5 -20 (My hardware in your rig, but the software in your heart! Join us in celebrating and promoting tech, 7900X PBO 95W cap, 5. 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 And so on on. Does this X670 offering perform, or is it a flop? Follow along as we find out! PBO is not an on/off setting. Beautiful derg. people test CO's by using CoreCycler on various settings, one night on avx2, another on sse, Ryzen 7 7700 PBO settings . Mine works at -35 but some can't go that low. 25~5. I’ve been trying to tweak PBO settings in BIOS to get better temps while keeping stock performance, but the ASUS bios isn’t letting me set specific numbers like I want to. 7KHS. Single core stays the same at 4. I idle at 30 in BIOS, or 39-45c in Windows. Top posts of March 21, 2020. Ryzen Master also offers decent auto OC after own stability testing which is less than overly aggressive Prime95 CTR uses but sufficient for general testing. Members Online. PBO Settings not working B650E-E 7900x Support I went into advanced mode to change my PBO settings to manual, also did the optimizer to Negative, all cores and set at 30 and 20. 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. I have done lots of research and tinkering to cool the 7800X3D with little to no performance loss in gaming and everyday workloads. 3ghz under load in cinebench. Note: I am still testing all of these settings all week long to see if I can find any stability issues beyond just synthetics. 2 Gen 4 sockets, Gigabyte knows not everyone has a lot to spend. The defaults for the 5900X are 142W, 95A, and 140A, respectively. Here is a quick look at the new 65W Ryzen 7700 performance gain with different PBO settings. Troubleshooting: I've. Reset everything to stock and read up on PBO and CO, both are from the Zen 3 era, so LOTS of information available. PBO and Ryzen 9 7900x I recently upgraded my platform from AM4 to AM5. On third auto-run on default BIOS, it lowered my curve to -30 all core And applied 200 mhz OC. All it’ll take Try first a -5 then -10 and lastly a -15 on all core and see how it goes, keep an eye on temps and vCore. 100% stable for everything, except core cycler. Asus ROG Strix B650E-F Wifi gaming, Ryzen 9 7900x, Gskill 32gb of RAM, and a Sapphire Nitro+ RX 6950 XT. My System: CPU Ryzen 9 7900x To not get a crazy hot running CPU in AVX workloads you can limit PBO settings. We put AMD's new gaming-focused $599 12-core Ryzen 9 7900X3D through our full gamut of tests to see if it comes out on top as the best CPU for gaming. 6Ghz in games, about 25-25. This will reduce voltage and heat. I followed lot of guides, video, algorithm, but 7600x 5. Go into PBO advanced settings. I Top posts of February 3, 2023. Here are my PBO Settings: PPT Limit: 88000 TDC Limit: 75000 EDC Limit: 150000 I have the same board but a 7900x with -30 on curve optimiser The Radeon Subreddit - The best place for discussion about Radeon and AMD products. This resulted in certain scores and low temp. 925ghz. Gaming. The BIOS puts the two options on the same page for convenience. O. Gigabyte Aorus Extreme 670E: Cooling: 1. PBO is So far I have enabled EXPO, PBO and CO -30. My testing ranged from Cinebench R23 to OCCT custom variable core testing. Every chip is different in what it can handle in terms of curve optimization, but you can start at I have a 5800x3d. do you think 155 watts Exo mode or manually setting to 65W TDP will limit package power to 90W and core power to 65W. My clocks peak at around 4,881Mhz (PBO -30 all cores) and UserBenchmark's test says my relative perf is 106% (PBO -30) and 108% (Stock), "performing way below expectations (4th percentile)" with poor scores being 113% and great ones being 122%. In the X670 AORUS Elite AX BIOS, you can fine-tune PBO settings, adjusting parameters like PPT (Package Power Tracking), TDC (Thermal Design Current), and EDC (Electrical Design Current). When using Curve Optimizer I noticed that average vCore drops but To address your query about the CPU clock speed not downclocking, you might want to check your power settings in the BIOS. But here I use the more convenient Ex. In this video, I'll walk you through the BIOS settings to set Precision Boost Overdrive (PBO) limits for the new AMD Ryzen 7 9800X3D. Also up to 200 Mhz additional boost sometimes helps but that depends on processor and motherboard. MSI x570 Tomahawk wifi 2. 45Ghz. After, use curve optimizer if you have the patience to find per core stability to undervolt within those new After I had been working with the Curve Optimizer for some time. 900 and VDDG=0. for mine as the 5800x with 8 cores and 16 threads the test duration time set for all 8 cores is 22 hours and 50 mins which is a smart way Loaded "PBO Limits: Disabled" which uses the default CPU parameters for PPT, TDC, EDC. 105 So far I have been able to score about 30500 with my 7900x. Disable the ASUS Armory Crate Software Hey y’all, new to this tweaking stuff, but I recently got a 7900x and wasn’t comfortable seeing that 95 degree reading every time I did something. /. 7900x, -30 all core, PBO enabled for 7+ weeks now. 25 to 1. TDC and EDC seem to sensitively effect performance, too high or too low causing problems - but PPT does not seem to have this effect if TDC and/or EDC are limiting, so i just run 250 PPT. For my 5600X PBO it makes my CPU go up to 4. 1-4. The Personal Computer EDIT: the best way to indirectly "undervolt" these CPU's, is to limit wattage using PBO I guess. 45. The TDP is 170W, and PPT is 230W. 5k score. Gigabyte readies the budget-friendly AORUS Elite AX built upon the X670 chipset. At default settings, this system earned a score of 37,811 in Cinebench R23’s multi-core test. 0) : Amd (reddit. There's an option to do this in the ASUS section, but there are lots of reports in their forums that this version is more stable. You can also put PBO Scalar to 5x or 10x if you're greedy. I've made a lot of progress already by doing a significant negative offset (-170mv to ~1. I have my 3900x on the Gigabyte X570 I Aorus Pro Wifi and the settings work great. I started Curve Optimiser under Ryzen Master by turning on PBO and leaving everything on AUTO. Windows 11 balanced plan seems to use all cores evenly up to 4. Currently, I am using default EXPO setting and PBO Enhanced from the BIOS main page. However, decreasing the curve optimizer to -30 decreases the max single core to 5600Hz and max full multi core to 5400Hz. limit to 80C,VDDP=0. I read the guide from katalysis (Guide: Zen 3 Overclocking using Curve Optimizer (PBO 2. r/IntelArc. Ryzen 9 7900X: Motherboard: 1. no problem. Aug 29, 2023 #5 User1990 said: 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 4. My chip does 27772 with PBO enabled. Hi All, I recently built a CPU rig with the following: AMD Ryzen 9 9700x ASUS FOG Strix B650E-F Motherboard 32GB DDR5 RAM With stock settings, my running temp was around 85 degrees and getting about 15. Did a quick test on Ryzen 7900 with different PBO settings and Curve Optimizer and see how the performance scales and CPU temperature. Gaming, web browsing, etc. the best way i found out how to get the most out of your cores is to use Ryzen Mater but go in to settings and change the test duration to the max which is 600secs depending on how many cores you have depending on what Ryzen cpu you have. C. Ryzen Master gave me the same result on the 7900X Reply reply Cpu works really good, i'm super happy i picked it, but of course, being a pc geek, i started trying to tweak the CPU using PBO limits, Curve Optimizer and AutoOC (from the BIOS, not Ryzen Master), so here it is my situation: PBO Scalar: Auto (Appears OFF on ryzen master, probably cause i enabled Auto OC) PBO Limits: PPT: 140W TDC: 140A R9 7900x. 2Ghz all core, 5. TLDR: My 7900x is stable (at least from 24 hours of torture testing and ovber 48 hours of normal usage) with a -30 Offset per Core. It stays 7900X mining rig. Playing with PBO settings and Curve Optimizer values I have seen potential The Ryzen 9 7900X has twelve cores with 24 threads, a base frequency of 4. i boosted pbo by 200mhz. 31v! So what I am doing is combining vcore offset with PBO2 curve and using Ryzen In PBO, set it to enabled and MANUAL settings then PPT to 330, EDC and TDC both to 230. PBO is pretty much just a toggle. 0 GHz. If I select windows power saving mode I get single core boosts up to 4. I was able to alter the BIOS Core Voltage offset to . These two settings are Hi all - I'm trying to find the best settings for my 7950x, using a Asus Strix X670E-E motherboard. My 5900X fails core cycler not too far past stock settings, so I just give it the beans with an aggressive curve to back it up. 5KHS I’ve seen some get higher If you are not comfortable in doing this, leave the board with its PBO stock settings, RoG come with them activated and set to AUTO, as long as you have thermal headroom, it will boost. I have a 3700x to and have my limits set to: 124W PPT, 73A (power delivery etc,) temperature is the key to best PBO boost, I just vent thru some cooling problems and witnessed some R9 7900x. I would like to find the best stable and performing option for my whole system. Previously I had the Curve Optimizer set to -25 all core and my Corsair Dominator Platinum DDR5 6000 CL30 timings dialled in. SoC voltage 1. It's a setting that tells the SMU that targeting a lower silicon longevity is okay if turned up, but the performance benefits for doing this are very minimal. Arctic Liquid Freezer II 360 Samsung 970 Evo plus 500GB Precision Boost Overdrive (PBO) Precision Boost Overdrive is AMD’s proprietary feature that allows for automatic overclocking of your Ryzen processor . the regular 7600 that just launched, arguably the best OCing chip in zen4 lineup. 08v. Only thing i have done:- Enable D. Usually one or the other is suggested or not as an intense setting for each. P for my Trident Z5's (DDR5) to boost to 6000. 7 GHz, and a maximum listed boost frequency of 5. Default Values are, PPT 142W TDC 95A EDC 140A knowledge, and the best gaming, study, and work platform there exists. The Personal Computer. Overview and Settings. id say dont get much better than this. My 7950X on Kraken Z73 idles at 40C and hits like tops 70 in Cyberpunk with +200mhz OC on Ultra + RT. 5ghz all core will consume 30% more power than 5. 5 in gaming. The result was -30 for each of cores. Freely discuss news Unfortunately very few reviewers seem to have really done the full degree on the new 7000 series processors in ECO mode. Setting EDC to 1 is a trick that can hurt single core performance but this won't be the case so long as you disable C-state. the VDDP and VDDG values i got from a thread at guru3d where posters were For comparison, we also tested each chip using the default PBO settings. SETTING FOR EDC must be 1 to acheive these results. Key settings are: vsoc @ 0. So I can get set my best cores to -30, some at -29, He delid a 7900x, removed the stock retention bracket and used liquid metal tim to do direct die water cooling. 3-4. If you want a 65W package power draw (45-50W core power draw) you have to limit the PPT in the BIOS. Hello, everyone! I started my journey here figuring out what was wrong with my 7900X, but it seems that it was "clock stretching" due to a bug in Precision Boost Overdrive. thanks for posting that. 5ghz pbo on -35 co b650 aorus elite 32gb ddr5 6400 cl30 1:1 7800xt red devil custom water Description of Original Problem: I have recently obtain 7900X combine with ASUS X670E-A. Any Ideas why my Scores are significantly lower than before the update? My CPU of choice was the 7900 non-x only reason is the PBO at minus 35 gives more performance than a stock 7900x but at very low power usage. I see 4. 65GHz. reReddit: Top posts of February 2023. P. Yes I checked. returned all settings to stock except, temp. There's a TON of adjustment that can be done in the BIOS with just the "auto" or "AI" overclock settings. 5% multi core @ same PPT with following changes: -45mv vcore offset. 2ghz all core. If you reduce those values after turning on PBO, you will reduce your performance. EDIT: don't fall in the trap of trying to all-core overclock. 5GHz Our updated PBO Enhancement BIOS feature makes it easy to limit the temperatures you’ll see with your new Ryzen CPU in heavily threaded workloads. Curve optimizer can help get slightly higher clock speeds but for longer periods of time, and can help lower temps too. Idle temps of 41C - 43C and gaming temp of 65C - 70C. my core voltages run 1. I miss the old days of 2500ks, changing two values and getting 5. 1 on Cinebench R20. I've been playing around with my 3700x settings, I realised that when I set scalar to x10 I start getting that juicy 4. reReddit: Top posts of 2023     TOPICS. Everything stock/auto/default - 95C - Cinebench score: 37,000 2. Multi Core: 17589 (PBO -30 All cores) Ryzen 9 5900X (manual PBO) 2. Gained performance in single and multicore Cinebench vs stock and vs PBO auto whilst also running cooler. Skill 6000mt/s C30 DDR5, If you get errors its a good idea to increase your pbo offset by +2 to +5 I just do +2. Two rads, one 480 XR7 in the front(CPU) and a another Corsair 420 XR5 on top for my 6950 liquid devil, ran blender on my GPU and got a score of 2550. In this video, we will cover five overclocking finally got pbo to work. ,. With stock settings I could squeeze past official boost values with 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. Enable the automatic Q-Fan setting that detects your case fans + speeds, etc. You can manually adjust these 3 settings. PBO Settings: PBO Advanced PBO Limits PPT: 200 TDC: 200 EDC: 150 Scalar: Auto Curve Optimizer: 4 best cores: -14 Next two cores I probably suck at dialing in the power limits because at the end of the day the easiest solution I understand how PBO works with self overclocking. 35 and temps look really good overall. If you're getting a 2-5% improvement in performance and your system is stable, you can continue Activate PBO. Make sure you turn of Fmax Enhancement as that would definitely cause performance to tank under PBO due to incompatibility with manual PBO settings. Any other 7900X users who might be willing to offer some While you are in your bios setting that offset. 5V. So far I've tried: 1. My system is pretty damn quiet, temps seem fine. 5. 7 max turbo speed. So booted in EXPO II and memory at 6200 mhz and with the setting Derg posted for curve optimizer added --- >> "all cores" at minus 15 setting. But I run it at +200 anyways. bclak yghhozv ueqxr pkpyphw idlwl yytgw zfiu ssu nxhh ncymgv