Best pbo settings for 7800x3d. 7800x3d would randomly run aida64 sha3 butter smooth or just black screen crash at stock settings no pbo. The BIOS puts the two options on the same page for convenience. One thing I noticed, which most reviews failed to report, is how ridiculously effiicient you can even boost this chip further. 15v instead of 1. Msi has a specific setting called "kombo strike" just for the 5800x3d. PBO Enhance Mode + Thermal Limit. Set it to kombo strike 3 and it sets all the pbo settings needed. The base frequency is 4. If you use EXPO with a 6000 kit I advice to change the following: load bios default. I finally set on 75W, still using the -30 negative curve optimizer and +150 MHz positive PBO clock. I also set the scaler to 10X. You should be able to set power limits in the BIOS, under the PBO settings. ive already noticed longer loading times into games and random stutters on non in game situations like loading a program. 2 or 1. then load expo profile. 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 Aug 27, 2023 · As you can see, setting an undervolt using the Precision Boost Overdrive 2 settings in your BIOS is absolutely worth it for Ryzen 5000 parts. Auto LLC intentionally introduces voltage droop under load. iNet GL-X3000/ Spitz AX Switches: Netgear MS510TXUP, MS510TXPP, GS110EMX WiFi6: Zyxel NWA210AX (1. Restored default settings (f7) and reapplied only expo, 5050 boost was back. I have an Asus x670e-a mobo and I've tried pbo2 on AI tweaker and seen no crazy results in cinebenchr23. Aug 31, 2023 · The Ryzen 7 7800X3D boasts 8 cores, 16 threads, a base clock speed of 4. Previously I had the Curve Optimizer set to -25 all core and my Corsair Dominator Platinum DDR5 6000 CL30 timings dialled in. However, the standout feature of this processor is its large cache size of Given the popularity of the 7800X3D and other Ryzen CPUs in the SFFPC community, the recommendation to undervolt shows regularly. 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 Jun 12, 2021 · Since your results differ this seems to be a setting that is best left untouched, use PBO Scalar instead. You can also use the PBO Enhanced Mode with Thermal Limit to limit the Ryzen 7000 temperature. then change SOC voltage to 1. The PPT/TDC/EDC settings of the PBO Enhanced Mode can be seen via Ryzen Master. May 5, 2023 · Here are the steps you have to take to optimally configure your 7800X3D. 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. For those unaware of what the curve optimizer does, it allows you to set the operating voltage of each core independently. 15v to 0. Then I tried Undervolting in advanced mode amd settings and did a -37 and set My PBO Limits to my motherboard. 15 V on a good enough chip. 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. Feb 27, 2023 · It is hardly surprising that there are almost no differences in the individual tests. im likely to return my 7800x3d and stick with my 7950x. May 6, 2024 · PBO - Each core set to -25. Skill Flare X5 16GB DDR5-5600 Module Apr 5, 2023 · The third is the AMD Ryzen 7 7800X3D, which is primarily targeted at gamers and, in the right situations, can deliver exceptional gaming performance with its 3D V-Cache packaging technology. Unless you’ve hopelessly lost the silicon lottery (rare, but can definitely happen), you should see lower temperatures, lower power draw, and higher clocks and performance. 2 GHz, and a boost clock speed of up to 5. Helped my 5800x3d hold boost clocks and run slightly cooler. I spent hours messing with these settings and always get 18500-18600 in cinebench. Oct 28, 2023 · Then perhaps curve optimizer would be an option too, start from -20 and while CPU is capable, you can go lower. I'd recommend the latter if you don't wish to tinker with other settings. 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. 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. Then stress test and make sure its stable. In this video, we will cover five overclocking strategies: First, we rely on AMD PBO and EXPO performance boost technologies Apr 16, 2023 · AMD Ryzen 7 7800X3D: Boost Frequencies, Thermal Benchmarks, Voltages, and Core Parking Problems Page 1: Bringing the Pain Page 2: AMD Ryzen 7 7800X3D: Power Consumption, Efficiency, Test Setup Enabled expo and PBO and afterwards my 7800X3D stuck at 4. The profiles configure two things specifically: The maximum allowed temperature; An all-core Curve Optimizer setting 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? Jun 25, 2021 · GerKNG's highly efficiet 5800x settings are as follows: Max efficiency: PPT: 95W TDC:60A EDC: 90A 56C, 4. Wondering if anyone has experience with using PBO and curve optimizer with the 7800x3d. 02 = 5304). 0v, vdd18 from 1. 7800X3D and ASUS Tuf Gaming X670E Plus WIFI. But so far my settings are: core 0 -30 core 1* -35 core 2 -30 core 3** -30 core 4 -30 core 5-30 Auto LLC is not flat. The TDP is 120W, and PPT is 162W. e. 35v expo to 1. To access this feature, you must first enable the Precision Boost Overdrive (PBO) through the BIOS or Ryzen Master. Especially CO depends from chip to chip and can even differ from core to core. What it essentially does is very similar to the adaptive vcore settings which would lower your vcore by the amount you set without losing performance. 7 GHz in Cinebench R23 I'm very happy! This means a drop in almost 20 degrees with fans set to 40%! The wattage plot might not make sense, but PBO -20 was slightly below the thermal limit, resulting in higher power draw. 4. Im using a kraken cooler with thermal paste properly put down over the processor. 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. Don't expect amazing temps as the x3d chips run hotter because of the v-cache stacked on top of the die. Idle temps of 41C - 43C and gaming temp of 65C - 70C. However, the performance is still at a very high level even with Eco 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 I haven't done any tweaking to my 7800x3d yet, so I was looking at curve optimizer and PBO. It consumes 80-90 W max by default, so lower power limits, or PBO won't help. Most probably one or more cores will start throwing errors. Reaching 68-69 degrees and 4. Ryzen 7 7800X3D: Corsair H115i 280mm water cooler, default power limits, DDR5-5200 (Coupled Mode), Core Parking explicitly disabled; Ryzen 7 7800X3D Expo: Corsair H115i Apr 5, 2023 · The Ryzen 7 7800X3D has one eight-core CCD and 16 threads. Medium Load Boostit - DIsabled under AI Tweaks. 2GHz all core load, 4. 25 V maximum with 6000 MHz RAM, but it may work even with 1. Router: Intel N100 (pfSense) Backup: GL. 8v to 1. Even my 7700x does not hit max power with 95c default limit. I'm pretty happy with the results from just enabling those two things. Nov 8, 2023 · ASUS B650E-F GAMING WIFI + R7 7800X3D + 2x Corsair Vengeance 32GB DDR5-6000 CL30-36-36-76 + ASUS RTX 4090 TUF Gaming OC. During our 1080p testing, the CPU power varied between 30 and 42 watts throughout the lap. Manual Thermal limit nothing happens. ️ ️🫵👌Next in the video is the set Thanks so much for the detailed response. Nov 18, 1999 · I use a combination of base clock and CO to get the best mix of performance. I set a base clock of 102MHz and cap the max boost to 5304MHz by setting the frequency limit to 5200MHz (5200 x 1. 25v expo to 1. I couldn't find similar information on PBO for the 7800X3D, so I decided to gather it myself. My conclusion is that the 7800X3D doesn't require a beefy Apr 16, 2023 · The Ryzen 7 7800X3D is 27% faster than the standard $430 Ryzen 9 7900X at stock settings, showing that it is heads and shoulders ahead of any of the vanilla Ryzen 7000 models in the same price range. As for VSoC, yes it needs to be 1. Curve Optimizer – Undervolting Ryzen 7000 Processors Try these settings instead of the preset PBO. I thought I'd put together a quick guide on the most basic approach to this technique using my ASUS B650E-I. The only thing that helps is curve optimizer setting. I ran cinebench 2023 and the cpu runs up to about 80 degrees with a score of 17296. Currently, I am using default EXPO setting and PBO Enhanced from the BIOS main page. Then I set all the cores to use a curve optimizer setting of -5 with PBO turned on. The 3070 just isn't keeping up whatsoever with the 7800x3d. May 5, 2023 · With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single core boost frequency equals the max all core frequency, meaning, there is no single core boost. Thus, the overshoots from the that 1. 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. leave the others default. AMD Ryzen 5 7600X, MSI B650-P Pro WiFi, G. PBO and power limits won't help here which is what you asked in original post. Boost clock offset nothing happens. 919mhz max boost. Undervolt CPU 0:00RAM, FAN settings 1:07👌👍Then you will have low CPU temperatures of at least about (-5 °C). This is a cool feature for more advanced curve settings per core, but leave that when you get more skilled, not all cores are equal. I bought a 7800x3d, and so far I really enjoy it. 2 GHz, and the maximum listed boost frequency is 5. Specs: AMD 7800X3D 32 GB G. This allows the cores to run cooler with less power input, which ironically gives them more thermal headroom to boost higher with lower temps. 9GHz boost Note how the PBO values all match at 100% all together - Gherkin King here really tuned these in! Apr 5, 2023 · AMD's Ryzen 7 7800X3D is everything that gamers want: eight fast cores, in a single CCD, with 3D VCache stacked on top at a price point of $450. Tbh. typically very odd when one moment youre stable at -32 then The new Ryzen™ 7 7800X3D features 8 cores and 16 threads, 96MB L3 cache and 120W TDP as well which is definitely the best value choice for gamers. 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. With a PBO settings of -25 undervolt and 75C temp limits, I saw the CPU staying in the mid 60s during gaming for the most part and the build is very silent. Apr 5, 2023 · I tried to boost performance by setting the curve optimizer accordingly. you can then also try to set a PBO all core negative of -15 to -20 and limit PPT to 75000 (75w). 15 Voltage are well within the safety margins of the maximum voltage that can be safely applied to 5nm Ryzen I’m making this post in hopes that it will help other 7800X3D owners (current and prospective). Thermal Llimit - 85. 18605 was my highest. So far the performance has been very impressive, nothing to add here. The new scores were 18674. … But if you wanted to, you can play with curve optimizer in PBO settings. 2 ghz. I attempted to change the PBO settings on the mobo but I do not think I am doing it correctly. 3V and set VDDP to auto. these settings give great result for the 7800x3d. Let us know if your final score improved for science if you still need help with this then there it goes: on latest bioses you should have PBO, by enabling it or the advanced option you get a curve optimizer(CO) in that menu, which gives you the option below to set negative or positive voltage offset of maximum 30, we go for negative 30 which is the -30 on all cores it works on most 5800x3d chips as far as I know as I've rarely seen any that 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've seen a few videos on undervolting. Pbo curve settings in the negative reduce the power draw that each core can receive when they demand power. Set a PPT limit of 88W, and you'll be in 65W TDP mode. 09v at 6000 - lowered vddp from 1. Users of this chip can reasonably expect that PBO Enhancement Level 3 will significantly lower CPU temperatures without noticeably affecting system performance. I found the correct setting! I could limit PPT to 35W, 45W, whatever I wanted. 6v, vddgs to 0. There is no 'best setting'. Scores were 17544. Since owing the 7800X3D the 1616 bios has given me the best performance to date and so far so good. I primarily used occt and cinebench previously but I’ll definitely check out core cycler. 83v, lowered vddio from 1. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen3, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. FLAT Vcore from idle to loaded). 24v (this voltage is related to cpu) 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 Oct 7, 2022 · Setting PBO Enhancement to Level 3—the most aggressive option—drops observed CPU temperatures by a full 20° Celsius without changing performance in this test by more than 0. May 9, 2024 · In my experience, the 7800X3D doesn't need any tweaking, just a good cooler. Yes better cooling will allow higher boost but still not hit max poweryou just hit lower boost frequencies. I have done lots of research and tinkering to cool the 7800X3D with little to no performance loss in gaming and everyday workloads. In your BIOS (assuming you have the latest BIOS for your motherboard downloaded and applied) do the following: 1) Max out the LLC for your CPU Vcore. You can let PBO automatic but use curve optimizer to get more all core freq out of the CPU. There are a number of monitoring utilities that will read the power usage figures, including Ryzen Master itself. The measurements come from HWiNFO and are processed by my python script. Even though the Ryzen 7 7800X3D is much less expensive than its competitors, it’s still 12% Aug 1, 2024 · With the 7800X3D vs the 7950X that I have, the main difference is that with the 7800X3D the single core boost frequency equals the max all core frequency, meaning, there is no single core boost. Apr 5, 2023 · Despite using the same settings, the Ryzen 7 7800X3D consumed more power at 4K compared to 1080p. 003%. 1v to 1. This setting only has an effect with highly parallelized loads on all cores, as Handbrake and 3DMark show. I’ve went-30 nothing happens. On my 7600X the 'best' core does -30 where the 'worst' core does -7. The CPU is simply too frugal from the factory, so the eco mode has practically no effect on the performance in games, even at 65 watts. . 95v, misc from 1. 0 GHz. In the BIOS, the PBO has levels 1-5 for different ratings 70-90. All I've done so far since the 1616 bios update is just enable PBO enhanced on the main bios page and enabled EXPO II. May 9, 2023 · The board BIOS does have a general rating (don't take it seriously however) of how good is your CPU, SP rating (Silicon Prediction) and its similar to Ryzen Master way to check the best cores. using a FLAT LLC means using one with minimal resistance (LLC8 on Asus boards), which means minimal voltage drop under high current loads (i. The following is a summary of two weeks worth of testing/benchmark using AMD’s Precision Boost Overdrive (PBO) and Curve Optimizer (CO). Please feel free to correct/expand for the benefit of anybody stumbling upon this in the future. The TDC and EDC settings can be left alone. 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 Bios F30 - Advanced CPU settings - Precision Boost Overdrive (PBO) - CPU Boost Override - Curve Optimizer - XMP - Fast boot - Smart Fan function for Fans Cur Apr 5, 2023 · godrilla - Wednesday, April 5, 2023 - link especially if you want to save money and buy a better gpu for eg. I made necessary adjustments to DigiVRM on an Asus ROG x670e-F MB with 32GB DDR5 6000MT GSKILL Trident Z5 NEO RGB. At the same time, MSI is pleased to present the extraordinary performance of Ryzen™ 7 7800X3D, powered by MSI’s exclusive BIOS features - Enhanced Mode Boost, High-Efficiency Mode and Memory The install went fine and booted perfectly with my old NVME drive. PBO: Advanced - PBO Limits: Motherboard - CO: All Cores -35 (if -38 is not stable) Although I have a Ryzen 5 7600. 15 Voltage are well within the safety margins of the maximum voltage that can be safely applied to 5nm Ryzen May 9, 2024 · My adjustments to make my 7800X3D cool and quiet: - Applied avg -36 CO - lowered soc voltage from 1. 7Gbit peak at 160Mhz) WiFi5: Ubiquiti NanoHD OpenWRT (~500Mbit at 80Mhz) 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. Mar 9, 2005 · Enable PBO under the AMD Overclocking settings. In our review we can confirm that 7800X3D is indeed the fastest gaming CPU available, beating Intel's 13900K and even the 7950X3D. It's solid for me, so I stick to it. Apr 16, 2023 · Ryzen 7 7800X3D Test Setup. Curve optimizer can help get slightly higher clock speeds but for longer periods of time, and can help lower temps too. Before, my 7800x3d got 18600-18700ish scores on cinebench r23 multi, now i just reach 18500, fluctuating by some 50 points. 6 days ago · GIGABYTE PBO Enhancement, formerly known as Performance Bung, is a performance-oriented technology which provides preset profiles to configure Precision Boost Overdrive. 00 GHz all-core boost for Apr 16, 2023 · The $449 eight-core Ryzen 7 7800X3D is the new high-performance gaming champion for the desktop PC. Every chip is different in what it can handle in terms of curve optimization, but you can start at -20 and test it. Nov 7, 2018 · Then click on the Overclocking settings tab on the left ; from there click the Advanced CPU configuration, then select AMD Overclocking and then Precision Boost Overdrive - this is set to Auto by default but you need to switch it to either Manual or Advanced. this is because it adds a level of resistance to the voltage supply line from the vrm, thus increasing voltage drop under load. Pulls around 87w. CPU : 13900K | Motherboard : Gigabyte Z790 Aero G | GPU : 2070 Super | RAM : DDR5 Patriot 6000-36 at 5600 CR1T | Hard Drive : Adata SX8200 Pro Hey, you might know what I'm missing: I switched from an Asus b650e-e to an msi x670e carbon. Simply setting -30 can look stable but just test it with OCCT or CoreCycler. wjbj kimb wjd lvgv nwpt yjk cibxl npwrh few iixjlo