CPU Temps ?
CPU Temps ?
Hello, I’m still facing the same problem with my AMD Ryzen 9 5900XT CPU. After visiting more than two shops, they say it’s okay to run every game at over 80°C, but it often shuts down or freezes. Sometimes the whole PC freezes and I have to restart it to get it working again.
This isn’t a pre-built unit—I built it myself—but I decided to upgrade the CPU, add more RAM, and install an AIO. The AIO I used is the TUF Gaming LC II 360 ARGB. My system specs are: a 32 GB RAM setup in four sticks, a Balanced power plan, an ASRock Steel Legends B550M motherboard, and the AMD Ryzen 9 5900XT with 16 cores.
I’m using Nvidia 4060 TI MSI 3x Ventus 8G graphics, which I’ve never had issues with, and they usually run at 30-40°C in my room. The main problem seems to be spikes—idle is normal (40-50), but clicking randomly causes spikes up to 60-70°C. During games, I stick to 80°C (Low settings). For example, running Apex Legends on low settings at 1080p requires 80+°C. In Warframe on low settings it’s around 70°C, though FPS drops significantly even if I set it higher.
I recently changed the RAM and haven’t noticed any changes. I attached photos showing the red issue that appears before booting; in the first image it disappears once Windows loads, but not during a session. The fan makes noise, but there’s no liquid sound. My PC reached a maximum of 65°C during startup—seems acceptable for a boot.
Any advice would be appreciated!
Welcome to the forums, newcomer! Have you considered undervolting the processor using Curve Optimizer in Ryzen Master? You didn't mention the make, model, and age of your PSU powering the entire system.
Rams: 32 GB *4 sticks*
Do you have a link to the RAM kit you're using?
Motherboard: ASRock Steel Legends b550M
BIOS version for your motherboard?
Sorry, yes!
I found the product details you requested.
The item is listed on Amazon with the provided link.
It includes the Kingston Desktop Memory Single KF432C16BB, a Corsair RMx Shift Series Power Gold+ PSU, and BIOS updates for AMD, GPU, and Windows.
Current stats show low performance with FPS blocked at 165 and HZ around 2 seconds.
The build was two years ago; the CPU is new, RAM is two sticks, and the pump is three months old.
I wouldn't rely on Ryzen Master beyond monitoring. For undervolting, it's best to adjust directly in the BIOS. What do you mean by "shuttering"? Were you referring to stuttering? The in-game temperatures aren't a concern and fall within this CPU's operating range. I suspect your performance issues aren't due to overheating. How do you manage the pump and radiator fans? Have you installed Amoury Crate?
Also, did you confirm you have four RAM sticks? Are they all from the same set? Combining different kits can lead to problems even if they're identical models.
It's 12 core processors, not 16. This setup supports up to 90°C (package) without affecting performance, so temperatures remain stable. A 10°C margin to Tjmax(90°C) is typical for the 5000 series and should be normal. Your concerns seem unrelated to overheating.
Recent temperature spikes are likely caused by OS, programs, or games—check background activity in Windows.
Regarding BIOS, is it the latest version? Windows 11 is up to date, and a recent update (about 6 months ago) addressed dual CCX core module issues.
It seems like your RAM might not be compatible.
Kits are designed this way for a reason.
A motherboard needs to handle all the RAM according to the same voltage, case, and speed requirements.
The internal design is tailored to the capacity of the kit.
RAM from the same manufacturer and part number may vary in manufacturing over time.
Some systems are more sensitive to these differences.
This becomes harder when multiple sticks are used.
Matching RAM is essential for correct functioning.
You might try adjusting the voltage in the motherboard BIOS if it allows, to compensate for errors.
Run memtest86—it doesn’t use Windows.
If it completes a full test without errors, you’re probably fine.
For certainty, repeat the test a few more times.