Temps are causing a lot of worry lately.
Temps are causing a lot of worry lately.
I've been monitoring temperatures for about a week and a half on my 3900XT with the Deepcool Assassin 3 cooler. I've been adjusting fan settings frequently. On benchmark tests like Cinebench r20 and CPU-Z stress test, I reach temperatures between 76-77°C. With AIDA64, it climbs to 83-86°C, which is concerning. In-game performance stays around 72°C, but the average drops to 55-60°C. I'm unsure if the large idle temperature swings are normal or if they indicate a problem. My concern is whether my CPU could be affected by these spikes. It might just mean I can leave the monitor on and it fluctuates between 39-69°C, which is unsettling. Should I be worried? Is this typical behavior? Probably not too much to stress over, but it's definitely something to keep an eye on. Thanks for your help!
Older models outside the 90s are totally acceptable. Thin laptops like MacBooks operate at high temperatures by design, and many last quite a while—think of the MacBook Pro from 2011. The 7nm chiplets pack a lot into a compact space, which can complicate cooling and result in those noticeable temperature spikes.
Thanks, but even at the highest I saw it (85-86) for hours wouldn't stress the CPU. The spikes also shouldn't cause any issues. I'm still worried about jumps from 30 to something higher—could that be risky?
It's typical for these processors to have high thermal density, meaning even the best cooling solutions may struggle to dissipate heat quickly enough.
Spikes are within normal range, should extended sitting at 80-86 degrees not cause issues? Also, are the maximum temperatures acceptable?
It will be okay. The processor will naturally slow itself to protect itself if it was overheating. Keep in mind it’s actually running faster than its standard speed because it has extra capacity, which is why temperatures rise significantly.