Pisses me off I’m on the Asus Tuf Gaming x570-Plus WiFi on the latest bios as of Nov.4,2024 and no PBO2 just PBO under the AI Tweaker tab nothing for PBO2 under the advance tab. I have a Ryzen 7 5800X3D and ALF III 360 Black using the AM4 offset brackets my CPU idles at 28c and never goes over 64c in gaming and I want to utilize that but for some reason it doesn’t offer it meaning PBO2 just PBO and curve optimizer if I use that will I still get the same performance as PBO2 or just leave it be on auto? Answer from Nice_Knee_1538 on reddit.com
Tom's Hardware Forum
forums.tomshardware.com › home › cpus
[SOLVED] - Ryzen 7 5800x driving me crazy | Tom's Hardware Forum
September 4, 2021 - The Ryzen 7 5800X really needs an All In One (AIO) water cooler with a radiator of 240mm minimum, 280mm or bigger is best, to keep the temps down but it will still reach the 90°c mark in heavy loads. The reason you are seeing the temps you are is your cooler really isn't sufficient enough ...
Reddit
reddit.com › r/amdhelp › how to improve temps with ryzen 7 5800x
r/AMDHelp on Reddit: How to improve temps with Ryzen 7 5800X
April 30, 2024 -
I am running a Ryzen 7 5800X with the Noctua NH-U12S Redux and a 6950xt. I don’t have any overclock running since I am not familiar with that process. I am getting these max temps while running the latest cinebench, in which I am also underperforming in the CPU multi-core test. CPU idles at ~35C, and averages 85-90C while under benchmark load, with high at 93C (photo). Any tips, or do I just have a toasty CPU?
Top answer 1 of 49
6
These are the settings you should be running on a 5800x. The difference in performance is per much negligible; temps go way down, life span of CPU goes up. For the curve optimizer, I'd start at all core -10, then try -15 if stable. PPT limit = 105w TDC limit = 80a EDC limit = 110a Overdrive scalar = manual - 2x
2 of 49
6
Remove the sticker from the bottom of your cooler ?
Videos
Overclock.net
overclock.net › home › forums › amd › amd cpus
Ryzen 7 5800X maybe running too hot? | Overclock.net
November 15, 2022 - I tried a good 240 AIO, but the same result occurred. So, I then turned to undervolting it by 0.1V, and now my temperatures are around 80°C at full load in Cinebench. It seems like the 5800X uses a single CCD, which is what makes it so hot.
Reddit
reddit.com › r/amd › ryzen 5800x: how to fix high temperatures
r/Amd on Reddit: Ryzen 5800x: How to fix high temperatures
February 17, 2021 -
As I got my new Ryzen 5800x I was actually really worried about about temperatures and noisy cooling. However after investigating I found a pretty good solution to fix this problem for me that I would like to share with you.
My System: R7 5800x // Noctua NH-D15 CPU Cooler // MSI B450m Mortar Max with latest BIOS (AGESA ComboAm4v2PI 1.2.0.0) // 16 GB RAM @ 3600MHz CL16 // RTX 2070 Super
I run optimized timings from the DRAM Calculator with my RAM.
To get temps under control undervolt your CPU as shown in this video with tweaks I added below: https://www.youtube.com/watch?v=dfkrp25dpQ0
Settings in the MSI BIOS:
1.) OC -> Advanced CPU Configuration -> AMD Overclocking -> Precision Boost Overdrive -> Advanced
2.) PBO Limits -> Manual -> PPT -> 130 Watt (At around 120 Watt PPT Limit the per core wattage is around the same level as the 5600X)
3.) Curve Optimizer -> All Cores
4.) All Core Curve Optimizer Sign -> Negative
5.) All Core Curve Optimizer Magnitude -> 30 (depends on your silicon, lower this value if your system is unstable)
Applying these values helped bring down temperatures significantly while maintaining performance and achieving higher clock speeds. I achieve a max boost clock single core of up to 4.85 GHz and an all core clock of up to 4.7 GHz. I tested system stability by running prime95 for 30 minutes, multiple CB20 runs and some games. CB r20 scores around +6100 points, reducing the score by about 30-50 points vs no undervolt and PBO limits. Additionally I optimized the fan curve. Temps: Idle around 30°C and under load max 75°C.
Top answer 1 of 5
1
Temps to 90C are fine, per AMD. I found TDC the best way to optimize all-core performance. I have: PPT=175 TDC=127 EDC=170. I have a D15 with three 120mm Noctua fans, the outside two are 2000 rpm, and the inside fan is 3000 rpm (industrial). I have made a few posts about that. I suggest you add a third 120mm fan to the D15. Make sure you have an actual breeze thru your case, so the cooler gets coolest possible air.
2 of 5
1
Just curious, what were your results using manual PBO limits versus the "motherboard" limits setting?
Tom's Hardware Forum
forums.tomshardware.com › home › cpus
[SOLVED] - Ryzen 7 5800x temps. | Tom's Hardware Forum
March 25, 2021 - Install Ryzen master. If your Motherboard Supports it. Add +25mv(+xx as needed) curve to your worst cores and then start slowly undervolting your Cpu and testing in Cenebench. Stop undervolting when it effects your score or the system is no longer stable. Then test your System with prime/Etc ...
Quora
quora.com › Why-is-my-CPU-temperature-so-high-Ryzen-7-5800X-at-12-load-is-78c
Why is my CPU temperature so high? Ryzen 7 5800X at 12% load is 78c. - Quora
Answer (1 of 6): It’s the cooler. Either the fan isn’t running right, not running at all, or the mounting hardware is not completely tight. You’ll have to check the fan to see if it’s running, and if it is then you should remount the cooler. When you go to remount the cooler, you’ll ...
YouTube
youtube.com › dannyzreviews
Lower Temps and Power On Your Ryzen 7 5800X CPU Without Losing Gaming Performance - YouTube
The ryzen 7 5800X is known for running hot and power hungry. I assume due to binning a lot of users ended up receiving samples which just have more power sho...
Published January 4, 2022 Views 163K
Linus Tech Tips
linustechtips.com › computer hardware › cpus, motherboards, and memory
Ryzen 7 5800x temprature issues. - CPUs, Motherboards, and Memory - Linus Tech Tips
October 13, 2023 - Hello, I just upgraded from a 2600x to a 5800x Amd Ryzen Cpu. I seem to hit 90 degree quite quick when playing regular games and it going over 80 at 40% load. I have tried to configure the bios a little but with no guidance I am having an issue. The 7800x lowest temp is 34 that I have been able t...
Linus Tech Tips
linustechtips.com › the workbench › troubleshooting
Ryzen 7 5800x - overheating issues - Troubleshooting - Linus Tech Tips
March 19, 2021 - TUF x570 wifi Ryzen 7 5800x I am having issues with the chip getting very hot. I have heard this is common with this chip but I don't want to end up destroying anything. Anyone have any fixes to the chip idling around 30 to 40c when the load is very minimal. PLaying COD it says the system is 40 p...
Tom's Hardware Forum
forums.tomshardware.com › home › cpus
[SOLVED] - Ryzen 7 5800X overheating | Tom's Hardware Forum
January 14, 2022 - The thing about Ryzen CPU's is they overclock themselves if cooled really well. That makes it VERY desireable to throw the rules out and just go for the best cooler you can fit. Big dual fan towers like BeQuiet Dark Rock 4, Scythe Mugen whatever kind of BIG mean you can keep fan speeds fairly low and stay in the 70C range while gaming. When you do that you might find your CPU hitting boost clocks well over 4700Mhz with no other changes. My 5800X hits 4800-4850Mhz while gaming on a 240mm AIO, with curve optimizer it's hitting 5000-5025Mhz.
Overclockers UK
forums.overclockers.co.uk › hardware › cpus
Ryzen 7 5800X Temperatures | Overclockers UK Forums
April 7, 2021 - in my experiance dragon center sould never be installed some monitoring software causes high cpu temps and then reports them wrong ontop of it. but install the amd ryzen master software and stop dragon center completly then check the temps on my 5800x i get mid 60s in games and can boost upto 70 degrees whilst on desktop and single cpu core is being used heavly but the temps come down so quick they are like a yoyo on most monitoring software. ... 5800X does run hot because pretty much the entire 105W TDP is being generated by the single 7nm chiplet.
Linus Tech Tips
linustechtips.com › the workbench › troubleshooting
r7 5800x temperature help - Troubleshooting - Linus Tech Tips
December 11, 2021 - hello, i have a 5800x with a dark rock pro 4 and my temperatures are quite high. i've asked around on other forums and about half the replies are that these temps are normal for a 5800x while the other half is saying it's too high. idle im getting 27-28C with an ambient of 23C. in the attachments...
SilverPC Blog
blog.silverpc.hu › kezdőlap › the ultimate guide to safe temperatures for your ryzen 7 5800x
The Ultimate Guide to Safe Temperatures for Your Ryzen 7 5800X - SilverPC Blog
October 17, 2025 - However, for Zen 3 chips like the 5800X, Tdie and Tctl are generally the same or very close, so focus on Tdie. TjMax: This is the maximum junction temperature, the absolute highest temperature the processor is designed to safely operate at before it begins to throttle performance to prevent damage. For the Ryzen 7 5800X, this critical threshold is 90°C.
YouTube
youtube.com › watch
Undervolt your Ryzen 7 5800X for more FPS and Lower Temperature! - YouTube
Those Ryzen 5000 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 5800X to be more per...
Published August 28, 2023
YouTube
youtube.com › watch
Fixing AMD Ryzen 5800X high temperatures in games with new BIOS settings - YouTube
A new way to fix high temperature running of AMD Ryzen 5800XThe new AGESA 1.2.0.6B Offers the possibility to use a negative offset for Max Core Boost Clocks....
Published February 25, 2022
TechEnclave
techenclave.com › hardware & gaming › pc builds, modding & overclocking
High CPU Temp 82C AMD Ryzen 7 5800x - PC Builds, Modding & Overclocking - TechEnclave
March 12, 2022 - Recently the CPU hitting high temp and system feels sluggish at times not always. This happens when I play steam games or watch long netflix, prime videos. Cooler: ARCTIC Liquid Freezer II Is 82C normal temp under loa…
SilverPC Blog
blog.silverpc.hu › kezdőlap › experiencing thermal problems with your ryzen 7 5800x? you’re not alone—here’s the fix
Experiencing Thermal Problems with Your Ryzen 7 5800X? You're Not Alone—Here's the Fix - SilverPC Blog
October 18, 2025 - But before we dive into solutions, let’s establish a baseline. What exactly are „high” temperatures? Generally, you want to keep your Ryzen 7 5800X below 90°C (194°F) under full load. Ideally, you should aim for temperatures in the 70s or low 80s Celsius.
Linus Tech Tips
linustechtips.com › computer hardware › cooling
Ryzen 7 5800X high temps - Cooling - Linus Tech Tips
December 9, 2021 - Hi, ive had mine Ryzen 7 5800X since the release basicly and ive wanted to ask about your temperatures with this CPU. Are those normal? Mine are basicly Idle 45-50c Slight bench ~60c+ Games ~75c Cinebench R20 ~85-90c It kinda went up after BIOS update. I did X pattern with dots as a paste, yes th...
Linus Tech Tips
linustechtips.com › computer hardware › cpus, motherboards, and memory
Normal Temps For Ryzen 7 5800X? - CPUs, Motherboards, and Memory - Linus Tech Tips
September 17, 2022 - I've heard the 5800X runs hot, but just how hot is to be expected? I have one under a Be Quiet Pure Rock 2 in a Phanteks P300. After a 20-minute Prime95 run (yes, I know, it's not a perfect test) the CCD temps seemed quite high (max was 84.8°C). I found this especially odd given that the cores ...
Quora
quora.com › Why-is-my-Ryzen-7-5800X-reaching-90C-at-70-usage
Why is my Ryzen 7 5800X reaching 90C at 70% usage? - Quora
Answer (1 of 7): Without additional information, it’s difficult to say for sure. Possible causes: 1. Severe overclock. If you’ve upped the voltage higher than the chip can handle, it will overheat very easily. However, in most cases, this will also cause frequent crashes/instability, which ...