Hey everyone! I've been having some concerning temperature issues with my CPU, specifically a Ryzen 7 9800X3D. Whenever I launch any game, like Outlast Trials or Path of Exile 2, I see a sharp temperature spike that goes all the way up to **94°C**. After the initial spike, it usually stabilizes to a normal range of about **70-79°C** during actual gameplay, but it's still worrisome. My setup includes an Arctic Liquid Freezer III 360 cooling system and I'm using an NZXT H9 Flow case. The ambient temperature is likely around **27-30°C**. In stress tests like Cinebench, I can see temps reaching **88°C** at peak. Any insights or advice on this would be greatly appreciated!
3 Answers
It looks like the temperature spike is somewhat normal for the 9800X3D due to its behavior under load. When you launch a game, the CPU hits its thermal limit (TJMax) and takes a moment for the cooling system to catch up. The good news is it's designed to handle temperatures up to 95°C without issues. If you're concerned, you might want to try lowering the voltage in your PBO settings or adjust the thermal limits in your BIOS to help manage those spikes a bit better. Lower ambient temps would help too!
I agree with others; your cooler might just need a moment to catch up with the initial load. The 9800X3D is built to handle those spikes. Just keep an eye on the temps, especially in prolonged sessions, and consider monitoring your pump speed and airflow in your case. It might help with cooling overall!
I think it's reasonable. The spike really shouldn't be a huge issue unless your CPU is constantly near 95°C while gaming, as that could throttle performance. The spike happens because games demand a lot of processing power right at launch, so it's common for temperatures to spike like that right before the CPU coolers kick in and bring it back down during gameplay. You're keeping it under control otherwise, so you should be fine!
Thanks for the detailed info! I’ll definitely look into undervolting it.