7800x3d pbo settings redditl

7800x3d pbo settings reddit. Please feel free to correct/expand for the benefit of anybody stumbling upon this in the future. 25 cpu soc Pbo is set to negative all cores 30 I just want to get my cpu to 5ghz because pretty number (don’t judge) please help thanks Hey all, first time i'm with playing with the PBO on my 7800x3d, i wondering if those results/temps on cinebench and prime95 are ok? PBO sets at -35 and PPT at 75w. shouldnt best core actually have -15 or -10?, what are your stock voltage on your board with your cpu, mine stock can go up to 1. Using the Gskill neo 6000mhz cl30, asus tuf x670E gaming board with my 7800x3d newest chipset from amd website, and new bios from mobo. Among other things, it was suggested to me to use HWinfo and set the limits so that the values, depending on the situation, should be set between 98% and 99%. So basically in the advanced settings of gigabyte bios there is a spot to turn on and configure pbo. Been trying to figure out what BIOS settings to use to get the full value of this CPU for my main game which is WoW (Very cpu dependant) So I just finished putting together a 7800X3D setup with Asus ROG B650E-F mobo and Corsair 6000/CL30 memory. At the end, the higher the LLC value, the less UV is applied, helping the stability. …. I currently have a 5950X, and even in Eco mode it performs like a monster, and still doesn't use as much power if it was in regular settings or PBO. then load expo profile. hi. Hello, I'm new to undervolt / overclock and after backreading from here and other sites I finally decided to UV/OC using pbo. Set it to kombo strike 3 and it sets all the pbo settings needed. In here you can set multiple different settings including what sets the temp limits, thermal trottle limit and curve. 9 with pbo only but I don’t know how to increase the clocks Pbo settings 1. Undervolting with optimistic PBO will get you higher game clocks and performance than all core or BCLK overclocks. No issues for me other than the lengthy boot times, which don't bother me. PPT is the max limit (in watts) that the processor is allowed to use. and youll be golden. then start stress testing each core til it crashes and then back off 1-2. In here I have my curve set to a negative 20. Helped my 5800x3d hold boost clocks and run slightly cooler. I'm pretty happy with the results from just enabling those two things. Skill Flare X5 DDR5-6000 CL30 Memory. Other reviews I've seen for this cooler state an idle temp of 60-65C while under load averaging 65-75C with spikes up to 95C on X3D CPUs. 7800x3d would randomly run aida64 sha3 butter smooth or just black screen crash at stock settings no pbo. One thing I noticed, which most reviews failed to report, is how ridiculously effiicient you can even boost this chip further. The BIOS puts the two options on the same page for convenience. Please feel free to share your experiences, tips, PBO Limits, Offsets, comparisons, etc etc. it takes days btw. 03 GHZ on 10 min Cinebench R24 without crashing with temps under 77°C. I bought a 7800x3d, and so far I really enjoy it. then sonce you got your memory set. With a 7800x3d the tjmax is 89c. enable xpo. Something has to be limiting me to 85 watts package power, but I can't find anything that would be. The AI settings don't push the Cores too much, they reach all core 5850 easily at around 68C with my Corsair H170i 420mm AIO Now if only it could ramp up my MSI Suprim X 4090 from the stock power limits and voltage limits. days I was trying to set a negative pbo on it and basically I have some questions. While I may be tempted, I decided that I really don't need it, but man I love how efficient those processors are. this is because it adds a level of resistance to the voltage supply line from the vrm, thus increasing voltage drop under load. 25 my system doesnt boot what should i do to get best performance from my spec? Your temps are that high because you're using a compact low profile cooler with an X3D chip. leave the others default. It might just be called advanced cpu options. I was on the 7D75v17 BIOS for a long time but recently moved to the most recent 7D75v1E after reports in this sub that it seems pretty good. The only knobs I know do something for the 7800X3D as per my testing are PBO Curve and LLC, and I'm thinking Scalar might do something but honestly I'm not actually entirely sure. Mar 9, 2005 · Enable PBO under the AMD Overclocking settings. You can let PBO automatic but use curve optimizer to get more all core freq out of the CPU. . I primarily used occt and cinebench previously but I’ll definitely check out core cycler. They have a thicker IHS and are designed to push to their thermal limit. Curve Optimizer – Undervolting Ryzen 7000 Processors I've seen a few videos on undervolting. overclock memory a bit and tighter timings. Using a negative PBO will not lower your Temps or voltage but instead, run it at a higher frequency. This means that the limited amount of voltage available to the 7800X3D is maximised, and the voltage won't droop under load. 2 ghz. With EXPO and PBO enabled, my Cinebench R23 MP score is usually in the low 18ks, (best around 18350) and my temps during CB top out around 82-83C, with cores going at 4. and do that for each core til u got all there maxs. LLC is not, by any means, a type of undervolting. No overclocking except for enabling EXPO. 7800X3D PBO + 6000C28 Core 0 - 30 Core 1 - 35 Core 2 - 30 Core 3 - 35 Core 4 - 30 Core 5 - 20 Core 6 - 25 Core 7 - 30 Boost: 200+ I'm not sure if this has any effect because it didn’t gain any performance in cb, but it is stable. you can then also try to set a PBO all core negative of -15 to -20 and limit PPT to 75000 (75w). I got a 7800x3d with Asrock x670E and DDR5 6000 CL30, and I'm trying to enable PBO on it but can't seem to get anything out of it Cinebench score is the exact same with PBO - Disabled / PBO - Enabled / PBO - Advanced with 200+ and offset -30, -30, -6, -14, -19, -26, -16, -23 and temperature is around 63C with all of the settings with voltage I’m making this post in hopes that it will help other 7800X3D owners (current and prospective). You should be able to set power limits in the BIOS, under the PBO settings. Not in the slightest as long as u have a decent cooler. Today i tried the first time to do PBO ench in bios, set to 90 lvl 5, and what the friking hell?! Multi core 19100(+-30)and single core 1800(+-5) Starfield also seems smother, not a big fps bump, but smother somehow. Enabled expo and PBO and afterwards my 7800X3D stuck at 4. Its bios locked to 530 watts max and only hits 2850 clock at stock settings but runs everything at around 40c. 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. First day has been good with mine paired with an asrock x670e steel legend on latest bios. Then stress test and make sure its stable. I’m going to upgrade to a 7800x3D soon and wanted to know what kind of adjustments are recommended for it regarding thermals, performance, bios, etc. 25 V maximum with 6000 MHz RAM, but it may work even with 1. Let us know if your final score improved for science Reddit's most popular camera brand-specific subreddit! We are an unofficial community of users of the Sony Alpha brand and related gear: Sony E Mount, Sony A Mount, legacy Minolta cameras, RX cameras, lenses, flashes, photoshare, and discussion. , i was getting multi 18200 and single core 1800. I am saying this as someone who has a 420mm aio, bclk oc and tuned pbo. Reply reply Fury877 PBO Enhance Mode + Thermal Limit. I have XMP enabled as well as PBO Advanced with a Curve Optimizer -30 all cores. co/BB7mgzb. Set a PPT limit of 88W, and you'll be in 65W TDP mode. Maybe this info is not longer relevant, but I got the exact same issue in my strix b650e board. First, are those good numbers? Second, is there anything I can do to lower the CPU temps, like enabling PBO limits? reset everyhing then go to ai tweaker. There are a number of monitoring utilities that will read the power usage figures, including Ryzen Master itself. FLAT Vcore from idle to loaded). 8G (according to both AMD Adrenalin and Ryzen Master). In my case, that is "39". e. Idle temps of 41C - 43C and gaming temp of 65C - 70C. Greetings all! I recently got a 7800x3d paired with a B650 Aorus Elite AX and 32gb Corsair Vengeance 5600mhz cl36 RAM. The wattage savings are massive. The 3070 just isn't keeping up whatsoever with the 7800x3d. You can also use the PBO Enhanced Mode with Thermal Limit to limit the Ryzen 7000 temperature. PBO: Advanced - PBO Limits: Motherboard - CO: All Cores -35 (if -38 is not stable) Although I have a Ryzen 5 7600. 9-5. Curve optimizer can help get slightly higher clock speeds but for longer periods of time, and can help lower temps too. co/5vHd4y4. 15 V on a good enough chip. But for any other ryzen chip, boost clocks are limited by thermal headroom. 20L to 40L cases are welcome. I am running B650 Tomahawk + 7800X3D with G. these settings give great result for the 7800x3d. My conclusion is that the 7800X3D doesn't require a beefy The install went fine and booted perfectly with my old NVME drive. Edit: Also, any other setting for better temp/performace ratio are also welcome. 35v i use expo profile and PBO + CO -30 And it boost max 4850mhz but when i try to decrease soc voltaje 1. I ran cinebench 2023 and the cpu runs up to about 80 degrees with a score of 17296. Idk if my chip is bad or yours is just better, I'm running same pbo negative curve offset and I'm only seeing 4. 175, but i have 2 core reach 5Ghz constsistenly without pbo, in fact with no pbo i can do 18300. Hey, I just upgraded to the 7800x3d in my A4 H2O and was wondering what pbo setting you guys are running just to get a general idea. If it's not making a difference then I'm guessing it's best to just ignore it, but I can't quite tell. asus x670e gene bios 1709, 7800x3d, 6400cl32 ram Basically, I've scoured the internet for this and cannot find answers (it also happened to my 7600X on a Hero). But if you wanted to, you can play with curve optimizer in PBO settings. I attempted to change the PBO settings on the mobo but I do not think I am doing it correctly. typically very odd when one moment youre stable at -32 then Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen3, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Single core dosent seem to be affected by the PBO i guess. It is as if there is a hardware power limit of 90W on my CPU and it literally cannot draw more power. The highest I got the chip to was 4. Auto LLC is not flat. Tbh. higher voltage for memory overclock of course. 2 or 1. PPT is one of the things you can change in PBO. Specs: AMD 7800X3D 32 GB G. As for VSoC, yes it needs to be 1. The measurements come from HWiNFO and are processed by my python script. If you use EXPO with a 6000 kit I advice to change the following: load bios default. using a FLAT LLC means using one with minimal resistance (LLC8 on Asus boards), which means minimal voltage drop under high current loads (i. I think the normal PBO is a few options below. Restored default settings (f7) and reapplied only expo, 5050 boost was back. 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. It consumes 80-90 W max by default, so lower power limits, or PBO won't help. Dec 13, 2023 · So far I've only came across the PBO. Hi, sorry if this has been asked before. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 15v instead of 1. 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 1, 2024 · 1) Max out the LLC for your CPU Vcore. Don't expect amazing temps as the x3d chips run hotter because of the v-cache stacked on top of the die. ive already noticed longer loading times into games and random stutters on non in game situations like loading a program. The levels and temps show up in the PBO enhanced option. For multicore workloads there is slight benefit by doing pbo and bclk ocing but no one buys a 7800x3d for that. im likely to return my 7800x3d and stick with my 7950x. 2) Activate PBO. Pbo curve settings in the negative reduce the power draw that each core can receive when they demand power. https://ibb. The new scores were 18674. 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. Here was said that I should use the Curve Optimizer and adjust the limits for PPT, EDC and TDC. Try these settings instead of the preset PBO. 3V and set VDDP to auto. The new Ryzen chips run hot. Edit: I just read through your links a bit better. Cinebench temps/frequencies. I get around 1060 points in Cinebench 2024 all cores and prime95 didn't crash for at least 15 minutes (i didn't try longer). Scores were 17544. May 6, 2024 · BIOS Settings under Advanced: I have done lots of research and tinkering to cool the 7800X3D with little to no performance loss in gaming and everyday workloads. Auto LLC intentionally introduces voltage droop under load. I tested it in Prime95 blended/small/large Cinebench 24, y-cruncher, Core Cycler, Cyberpunk Ultra Ray Tracing and No Ray Tracing for 1hour + and it is stable no whea. It compensates the voltage drops when starting a heavy task, so the cpu is more stable. Msi has a specific setting called "kombo strike" just for the 5800x3d. With my previous 7700x, it ran really hard out of the box and I had to adjust the PBO values in the BIOS to get it running cooler and less aggressively. co/b7KQydW. So far the performance has been very impressive, nothing to add here. i have a 7800x3d and b650m mortar wifi with corsair Venegeance 6000mhz cl 36 Expo 1. The following is a summary of two weeks worth of testing/benchmark using AMD’s Precision Boost Overdrive (PBO) and Curve Optimizer (CO). I just wanted to start a thread for people to share their PBO settings for the 5600X3D. 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 ) On the PBO advanced menu click on curve optimizer > all cores > negative. The TDC and EDC settings can be left alone. then change SOC voltage to 1. : All Core -30 Cpu AIO at 100% With the above settings i see my pc cpu edging at 4. It is simply not worth it unless you just like ocing. 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. May 5, 2023 · Here are the steps you have to take to optimally configure your 7800X3D. It seems for the 7800X3D you're already towards the top of the curve. With that said your Temps seem fine to me. Im using a kraken cooler with thermal paste properly put down over the processor. Ryzen 7 7800X3D Gigabyte b650 aorus elite ax 2x16GB DDR5-6000 @ DDR5-6000 Corsair h150i elite capellix xt My cinebench score: HWinfo: https://ibb. 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. 7800X3D and ASUS Tuf Gaming X670E Plus WIFI. Key Data Points: - CPU Thermal Limit: 89C - Curve Optimizers: PBO negative offset (measured in 'an order of magnitude') - Load Line Calibration (LLC): 8 settings (Auto, Normal, Standard, Low, Medium, High, Turbo, Extreme) - Settings Changed Per Test: Only LLC and PBO curve for each core - Indicators: Failed tests are marked in the notes and the Thanks so much for the detailed response. It's odd. The wattage plot might not make sense, but PBO -20 was slightly below the thermal limit, resulting in higher power draw. But so far my settings are: core 0 -30 core 1* -35 core 2 -30 core 3** -30 core 4 -30 core 5-30 Components: Cpu: 7800x3d Gpu: 7900xtx Ram: 2x16gb cl 30 6000mhz Motherboard: Gigabyte B650m Elite AX Settings: XMP Enabled: Expo 1 6000mhz PBO Limit: Motherboard Curve opt. 3) Under "Curve Optimizer" change the sign to "Negative" and then you should apply as high a number as is stable. Since owing the 7800X3D the 1616 bios has given me the best performance to date and so far so good. 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. I will try some additional CO settings this evening, but changing PBO settings doesn't do anything at all. For those of you who do not like their x3d processors to run at 85+ degree temperatures, I've got a little trick for you to get peace of mind when running 100% loads on these chips. By default this is set to 162 for the 7800X3D. I have an Asus x670e-a mobo and I've tried pbo2 on AI tweaker and seen no crazy results in cinebenchr23. May 9, 2024 · In my experience, the 7800X3D doesn't need any tweaking, just a good cooler. I am using the MSI B650i Edge. 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. LLC at what u wish i wont suggest a level. Much better than I get with an air cooler. 8ghz all core at 85-86 degrees with R23. 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 CPU : AMD Ryzen 7 7800X3D Ram: G. 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 For PCs that are too small for r/PCMR and the full tower subs, but too big for r/sffpc, welcome to micro form factor PC gang. The PPT/TDC/EDC settings of the PBO Enhanced Mode can be seen via Ryzen Master. Skill Trident Z5 Neo RGB 32GB DDR5 6400Mhz CL32 (2x16) Mobo : Gigabyte X670 Aorus Elite AX Motherboard I got recommended here that I got lucky on making my 7800X3D Run out of the box without any problems with a 6400mhz CL32 Ram but I got suggested to maybe adjust and manually tune the timings instead. prime95 temps/frequencies. So the 7800x3D only draws 91 watts with PBO enabled in their setup? TL;DR: Lower PPT to reduce temperatures! For my ASRock B650E the settings are: Advanced > AMD CBS > SMU > PPT in mW set to 75000. May 5, 2023 · 1) Max out the LLC for your CPU Vcore. This allows the cores to run cooler with less power input, which ironically gives them more thermal headroom to boost higher with lower temps. Then I tried Undervolting in advanced mode amd settings and did a -37 and set My PBO Limits to my motherboard. Without PBO ench. Every chip is different in what it can handle in terms of curve optimization, but you can start at -20 and test it. If you set your PBO Limits to "Manual" instead of "Auto" or "Motherboard" you can manually type in new limits for PPT/TDC/EDC. It's solid for me, so I stick to it. 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. I couldn't find similar information on PBO for the 7800X3D, so I decided to gather it myself. I made necessary adjustments to DigiVRM on an Asus ROG x670e-F MB with 32GB DDR5 6000MT GSKILL Trident Z5 NEO RGB. Haven't bothered with individual cores, didn't see performance difference in games between PBO settings and I wont notice being a fraction faster in productivity. jxol srigl tcgtck agkmq moy mvxsichy fcze jbkivkx gngzb wvyee