7800x3d undervolt pbo benchmark

7800x3d undervolt pbo benchmark. No powerloss from having 2 dies and having interconnects between them, no weird algorithms for juggling the workloads between the 2 dies, just a single die, with 3dvcache access to every core. Jul 25, 2023 · I have experience undervolting through PBO. Sep 23, 2023 · How do I know this? Simple, as I went from negative 30 to negative 35 with my 7800X3D for instance, my benchmark results increase. I was running my 7700X with a -30 offset, a max temp of 85C and a max power of 85W and while I lost a little performance temps dropped from 90C to around 61C in Cinebench. 5k in cinebench less than normal/ 16. Asrock b650e Taichi, 64gb gskill neo 6000/30 running stock expo timings. Idle temps of 41C - 43C and gaming temp of 65C - 70C. Make sure to stress test just like you would for an overclock. The TDP is 120W, and PPT is 162W. 4 Jun 22, 2023 · Okay, I've now set PBO to Advanced and set an all-core CO of -15. I expect 5-5. The one difference is if you allow the cpu to down clock at idle the more you undervolt the more chance you can run into idle stability issues from low voltage. I’m making this post in hopes that it will help other 7800X3D owners (current and prospective). Looks like manual it is, after building this machine and it not having access to traditional overclock tools this core optimising is the closest it gets and what I will work with plus I love the efficiency of this type of overclocking I think it’s actually so Jun 25, 2021 · finally got pbo to work. PBO Advanced CO All-Core -15: First try (18030) PBO Advanced CO All-Core -15: Second try (17996) PBO Advanced CO All-Core -15: Third try (18000) Thanks so much for the detailed response. You can see the CPU is reporting the correct vcore. In addition to the regular performance, we were particularly interested in what is still possible with the new 7950X3D. the 7800x3D is with it's just 120W already quite power efficent. (my motherboard is the asus rog crosshair x670e gene) my curve optimizer results: i got -60 on core 0-6 and core 7 is stable with only -30!!!! if i run a cb r23 multi core test, my score is a little above stock and my cpu only uses Feb 25, 2024 · Quick video in which I'm showing how a 7800x3D would perform using Cinebench R23 using stock settings first, and then with a set-up PBO optimized undervoting profile in the Motherboards Pbo curve settings in the negative reduce the power draw that each core can receive when they demand power. I couldn't find similar information on PBO for the 7800X3D, so I decided to gather it myself. I use Core Temp, but Ryzen Master also shows it. PBO is not meant to push your CPU’s frequency beyond the advertised base or boost clocks. Kind of confused when it comes to undervolting. 6-5. The best way to lower temperature is to lower the PPT limit. Mar 5, 2023 · AMD Ryzen 9 7950X3D: Integrated GPU Benchmarks, Overclocking and Test Setup Page 1: 3D V-Cache For The High End Page 2: AMD Ryzen 9 7950X3D: 2nd-Gen 3D V-Cache Tech, Latency Testing Page 3 Jun 22, 2023 · Okay, I've now set PBO to Advanced and set an all-core CO of -15. if undervolting severly lowers the watt use of a conponent without affecting performance too much, it is worth it. In this special you will find Apr 6, 2023 · Ryzen 7 7800X3Dは、最高クラスのゲーム性能に加え、優れたワットパフォーマンスを備えており、現時点における『ベストゲーミングCPU』と言っても過言ではないでしょう。 Ryzen 7 7800X3Dの日本国内での発売日は2023年4月14日AM11時。 Aug 10, 2024 · How do I know this? Simple, as I went from negative 30 to negative 35 with my 7800X3D for instance, my benchmark results increase. 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 O11 Air Mini 9 x Thermalright TL-C12PRO 120mm Dec 3, 2018 · PC: AMD Ryzen 7800X3D | MSI X670E Tomahawk | ASUS RTX 4090 TUF | LG CX 55, Samsung G7 32 | WD SN850X 4TB, WD SN850X 2 TB, Kingston Fury Renegade 2 TB, Corsair MP600 XT 1 TB, Samsung EVO 850 1 TB, Crucial MX500 1 TB, Samsung EVO 840 500 GB, Samsung 830 256 GB | G Skill TridentZ NEO RGB 32 GB 6000 C30 | EVGA Supernova 1300W G2 | Lian Li 011D EVO | Corsair H150i PRO | Corsair K68 | Logitech G502 Feb 27, 2023 · This article deals exclusively with special benchmarks for the AMD Ryzen 9 7950X3D. But, I had a -20 offset before without PBO enabled and it felt pretty good. I'm trying to set PBO + curve optimizer and coming from a 5900x and reading a lot of guides, it looks like best cores should not be able to have lower negative offset than the other ones. That's why I'm asking about tools to stress test the undervolt. and do that for each core til u got all there maxs. You need to use a benchmark (Cinebench or other) while looking at the temperature. I did some benchmarks and got low scores (like 1. Apr 5, 2023 · AMD released the Ryzen 7 5800X3D around the time when its Ryzen 5000 Zen 3 series found itself bested by Intel's 12th Gen Core Alder Lake. But so far my settings are: core 0 -30 core 1* -35 core 2 -30 core 3** -30 core 4 -30 core 5-30 First download Debug-cli. PBO Advanced CO All-Core -15: First try (18030) PBO Advanced CO All-Core -15: Second try (17996) PBO Advanced CO All-Core -15: Third try (18000) One thing I noticed, which most reviews failed to report, is how ridiculously effiicient you can even boost this chip further. The new scores were 18674. This tunin My 7800x3d runs at -40 and Extreme LLC (there is a Super Extreme option by the way which completely flattens the line that I am scared to use). Nov 8, 2023 · i tried undervolting my cpu again, and i got some insane results. I was reading through overclock forums and saw a post where a user mentioned -100mV undervolt seemed to create a sweet spot for PBO, so I decided to test that out as well. Ryzen 7 9700X, Ryzen 7 7800X3D, Ryzen 9 7900X, Ryzen 7 7700X,Ryzen 5 7600X Apr 5, 2023 · The Ryzen 7 7800X3D has one eight-core CCD and 16 threads. Which way is the best way to do it to yield the best performance. The base frequency is 4. 81 BIOS, DDR56000 yadda yadda and using the PBO preset "Enahnced Mode 3" gives me a very stable 5050mhz core speed on most applications. whats your room temperature, is it hot? should measure at 20°c set PBO curve optimizer all core at -15, set ppt to 75w (default max of 7800x3d is about 86w, if you undervolt with PBO to around -20 and set ppt to around 75w you basically get the same performance at lower power draw) Specs are: Msi b650 gaming plus wifi 7800x3d 32gb (2x16) corsair vangeance 6000 cl30 4070ti super Be queit dark rock slim cpu air cooler I jus installed 7800x3d and playing around with the undervolt. The 7800X3D is severely limited for voltage and even under the worst case scenario the voltage is around 1. This means that the limited amount of voltage available to the 7800X3D is maximised and the voltage won't droop under load. The vast majority of 7800X3Ds won't be able to do that. Right now I have expo for ram enabled, no other tunes -30 all cores ppt to 88 all else auto Apr 5, 2023 · Basically the way Windows handles the dual CCD scheduling is unique to the 7900/7950x3d’s, and they had to revert some settings to test the 7800x3d. Scores were 17544. Sep 13, 2020 · I'll think about it. 950,pbo=+75mhz. 7k ) in 3d mark and cinebench and i cant seem to get behind the issue here . However, I noticed that my CPU temperature was running higher compared to benchmark videos of other users. Nov 18, 1999 · 3) Want to try PBO but get spooked and find out about undervolting to get more performance yet run cooler based on the LLC circuit "balancing" the undervolt with higher frequencies to keep voltage constant, thereby lowering tempNot sure how much boost is there but the 3-4 videos on YT made convincing arguments and compared it to a poor mans PBO Sep 29, 2023 · AMD RYZEN 7 7800X3D OVERCLOCK CURVE OPTIMIZER PBO EASY TUTORIAL FREE PERFORMANCE GUARANTEED 🔥Also works for 7900X3D and 7950X3DFollow my socials: https://li Jan 17, 2024 · Users looking for higher gaming performance can choose Auto OC, while those wanting a boost to multi-threaded workloads can opt for PBO. If you want basic information about the CPU and want to know what the 16-core does “out of the box”, then please read the AMD Ryzen 9 7950X3D launch test. You can let PBO automatic but use curve optimizer to get more all core freq out of the CPU. May 6, 2024 · I have done lots of research and tinkering to cool the 7800X3D with little to no performance loss in gaming and everyday workloads. 2 ghz. You will need this to see your CPU Voltage and Temperature and to later confirm that your Settings work. 9ghz, for some reason they don't want to raise it higher, no matter what I try to do. Gonna test it out with a couple of 3D Mark runs and then some Civilization 6. Apr 16, 2023 · We put AMD's new gaming-focused $449 eight-core Ryzen 7 7800X3D through our full gamut of tests to see if it comes out on top as the best CPU for gaming. The wattage plot might not make sense, but PBO -20 was slightly below the thermal limit, resulting in higher power draw. Activate PBO. limit to 80C,VDDP=0. How to achieve lower temperature with undervolting and overclocking with every Ryzen 7000 – Zen 4 CPU and every CPU cooler – air coolers included. reset everyhing then go to ai tweaker. with a 360mm AIO cooler and an undervolt tune it still hits into the 70's at Feb 26, 2024 · I would sooner undervolt to save on the electricity bill. then sonce you got your memory set. I dont really know the specifics to OC this thing, but I enabled PBO (just a single option to "enable"), and set curve optimizer to "pbo, 85c, -30). Start at -10 and work your way down. Ryzen 7 7800X3D Benchmark Test Anomaly Apr 16, 2023 · The Ryzen 7 7800X3D is the fastest gaming chip available and easily beats more expensive competitors from both Intel and AMD's own lineup. The 7800X3D even outstrips the overclocked Ryzen 9 7950X3D, too. You could run stress test for hours with no errors, but as soon as your pc is idling or just browsing the internet the pc crashes with 7800X3D PBO… In today's video, I overclock the AMD Ryzen 7 7800X3D Raphael CPU up to 5400 MHz with the ASUS ROG Crosshair X670E Hero motherboard and EK custom loop water Trying to undervolt my 7800x3d Started from negative pbo of 30 And in prime95 tests my PC shut off after few seconds So I went down in pbo and for now seems like 15 is stable enough to run (checked for few mins , but played few games afterwards and it was stable although I had like a big freeze In one match and it fixed itself but It was for 5 Oct 26, 2023 · So i recently bought a ryzen 7 7800x3d with a MSI Mag b650 and corsair vengeance 6000mhz ram. Apr 5, 2023 · AMD's "locked" Ryzen 7 7800X3D has been overclocked to 5. I'm not looking to do a crazy overclock. Currently as it stands I have PBO enabled with a -30 offset. In this video, we will cover five overclocking strategies: First, we rely on AMD PBO and EXPO performance boost technologies Max out the LLC for your CPU Vcore. With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single It would be fascinating if everyone could share their experiences with using negative voltage offsets with PBO Curve Optimizer on a 7800x3D i am currently using a -20 Co what difference would it make in real gaming performance or cpu temp over a -30 Co ( if it is stable of course ) I have the 7900 XT reference and the last two latest drivers have progressively got much worse. the VDDP and VDDG values i got from a thread at guru3d where posters were having random reboots at idle or doing very little when heavy work loads would not crash. At an affordable $449 price point that will surely be Aug 1, 2024 · How do I know this? Simple, as I went from negative 30 to negative 35 with my 7800X3D for instance, my benchmark results increase. With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single Hey All, I took some time to dig into PBO to see if I could come to a conclusion on the best settings for my system. Under "Curve Optimizer" change the sign to "Negative" and then you should apply as high a number as is stable. I thought I'd put together a quick guide on the most basic approach to this technique using my ASUS B650E-I. First, enter the BIOS upon boot. Run a CPU Stress Test like OCCT or Benchmark like Cinebench R20/R23 to push your CPU to ~100% Utilization. I dropped another -10mV to the undervolt, reaching -135mV, I previously did -150mV which was stable in benchmarks, but crashed in The Witcher 3. The problem was that even after reverting everything, something still wasn’t working quite right and applying some dual CCD logic to the 7800x3d that hurt performance. Specs: AMD 7800X3D 32 GB G. but granted top cpus used to use 80-100w while an 7800x3D already has way more performance than you need Greetings, about two months ago, I assembled my new system and completed the installation. Those Ryzen 7000 CPUs can be quite a bit power hungry if you let them behave like they want to, which is why today we're setting this R7 7800X3D to be more p I just got my 7800x3d installed yesterday. boost to 4. In my case that is "39". Apr 16, 2023 · You can also now undervolt the X3D chips using the Curve Optimizer that can be accessed either via the BIOS or Ryzen Master, with the latter also having a built-in auto-tuning feature that takes May 5, 2023 · How do I know this? Simple, as I went from negative 30 to negative 35 with my 7800X3D for instance, my benchmark results increase. F1 2021 Benchmarks on Apr 13, 2023 · The $448 Ryzen 7 7800X3D is now the fastest gaming CPU in the world. Other BIOS screens will be similar but not identical. 7zp. overclock memory a bit and tighter timings. Overclocking With PBO for a No-Nonsense Boost. enable xpo. exe from the Folder we just downloaded and select the Curve tab My 7800x3d gets to 72°c in Cinebench R23 at 18440 score. The benchmark I use is Cinebench 24; with PBO -30, I get a score of 1100. Now open PBO2 Tuner. I upgrade to a 7800X3D and it would seem at first to be stable with a -30 Maybe this info is not longer relevant, but I got the exact same issue in my strix b650e board. 0 GHz. My i5-13600K scores higher than the 7800X3D on cinebench R24 but a 7800X3D is so much better on so many levels for a wide range of work loads. Restored default settings (f7) and reapplied only expo, 5050 boost was back. cinebench boost all cores up to 4. BTW I found that a PBO curve of -22 and LLC to lvl 6 for my 7800X3D + Asus X670E-E is somewhat a sweet spot. 900 and VDDG=0. Buy AMD Ryzen 7 7800X3D 8-Core, Multiple benchmark show that's the sweet spot. With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single I bought a 7800x3d, and so far I really enjoy it. The following is a summary of two weeks worth of testing/benchmark using AMD’s Precision Boost Overdrive (PBO) and Curve Optimizer (CO). 7800x3d is already a ridiculously efficient chip but, apparently, I can blindly go to PBO and set all core to negative 35 and straight up runs cinebench for 3 hours now no crash. The 7800X3D recently debuted to critical acclaim, arriving with eight cores and 16 threads and AMD's Second-Gen 3D V-Cache that May 9, 2024 · The motherboard vcore reading appears incorrect. In order to "lock" the speed you have to manually alter stuff like Skatterbencher shows and you gain like 1-2% aside a few extreme examples. days what I've tested myself, pbo has a minimal effect on temperatures and power consumption, at least in cinebench. in other programs pbo helped like occt/prime clock speed increased from 4 Given the popularity of the 7800X3D and other Ryzen CPUs in the SFFPC community, the recommendation to undervolt shows regularly. 3. The issue is, as you lower it, the benchmark starts being impacted. I'll update this post with the results later today. With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single Or do I just undervolt without enabling PBO. This allows the cores to run cooler with less power input, which ironically gives them more thermal headroom to boost higher with lower temps. 2 GHz, and the maximum listed boost frequency is 5. I personally use pbo all core -30, temp limit 80c and this gives me the best score 18740. . I have an Asus x670e-a mobo and I've tried pbo2 on AI tweaker and seen no crazy results in cinebenchr23. 8Ghz which seems comically high. AMD's Ryzen 7 7800X3D Has Already Been Overclocked to 5. 925ghz. LLC at what u wish i wont suggest a level. it takes days btw. Get a Monitoring Software like HwInfo or RyzenMaster. -30 is a very strong negative offset. 15 Volts. Benchmarking doesn’t tell the full story anymore. 4 GHz with the help of PBO, AMD's curve optimizer, and external clock generators. I checked the installation of my liquid cooler, fan directions, and input connections, and applied thermal paste twice at normal levels. then start stress testing each core til it crashes and then back off 1-2. If you want to get a power efficient gaming cpu, the answer is same as last gen, the 8 core x3D part, so the 7800x3d. higher voltage for memory overclock of course. 1 Adrenaline app stopped booting up completely. CPU runs at 60-65 in CS2 on max settings, fans are cool and FPS is absolutely insane. See how high your CPU boosts and what Temperatures you get before any changes to it. returned all settings to stock except, temp. I only play wow lol Crashing when I hit my 144hz cap, crashing in the new forbidden reach vault area, driver timeouts, 23. and youll be golden. Benchmarks like cinebench R24 kinda seem like a crock of shit sometimes. I've seen a few videos on undervolting. Reply reply More replies Odd_Engineering_897 My 7800x3d actually ran about 5°c cooler after setting PBO to -30mV and adding +200mhz to the clock speed which gave me about a net increase in a cinebench r23 multiform score of about +800 over stock setting Aug 7, 2024 · Ryzen 5 9600X PBO: Precision Boost Overdrive and a -20 undervolt using the Curve Optimizer for the CPU cores. I'm not too comfortable taking out the heatsink to apply new thermal paste, but will have to do it eventually. Nov 14, 2023 · My 7800X3D (running pbo and -5 offset on the 2 fast cores, -10 on the rest of them) regularly records a max on half or more of my cores of 5. The 5800X3D beat the fastest Core i9-12900K in gaming, forcing Intel to scamper for Special Edition chips with limited availability, such as the i9-12900KS, that level up to the 5800X3D, but at enormous power needed to maintain a 5. 00 GHz all-core boost for Apr 16, 2023 · The stock Ryzen 7 7800X3D leads all chips, including the heavily-overclocked Intel models, in this benchmark. I primarily used occt and cinebench previously but I’ll definitely check out core cycler. 1 Can anyone give me a little guidance (or a push to a site with reliable info) on what the per core VID should peak at and perhaps the other 3 VDDCR_VDD Apr 20, 2023 · I am running a 7800X3D on a MSI 670E ACE , 1. Enabled expo and PBO and afterwards my 7800X3D stuck at 4. Then I tried Undervolting in advanced mode amd settings and did a -37 and set My PBO Limits to my motherboard. Help would be very much appreciated Computer Type: Desktop GPU: RTX 3080 CPU: RYZEN 7 7800X3D w/ Kraken X73 AIO Cooler Motherboard: ASUS X670-P WIFI BIOS Version: 28/09/2023 (can't seem… Recently, I played a bit with the 7800x3d, in my new mitx pc. nmyav mjk naobeghlh qosl lmmkn guvmj pmbgn hulo vpjfb aujla