Question High temps on 7800X3D?

[TomZap35]

Recently I purchased a Ryzen 7 7800X3D to replace my 5600, paired with my old Noctua NH-15. When I was doing a stress test yesterday on Cinebench R23 I noticed my CPU package temp was hitting the 89c temp limit and also saw somewhat high idle temps. I re-pasted my CPU today with arctic silver 5 and saw a fall in idle temps, but under load the CPU still appears to be hitting the 89c temp limit.

However, it appears the actual CPU cores are not at 89c . I've attached some screenshots. It's worth noting I have my CPU and case fans on a somewhat aggressive fan curve, and I'm using the Fractal Design Pop Silent case. I've also applied a -10 PBO power profile with a +200MHz boost, but the cpu appears hard stuck at around 4.8GHz. Just wondering if anyone who has a 7800X3D can confirm if these are normal temps ?

https://imgur.com/a/dCI08Y7

View: https://imgur.com/a/dCI08Y7



Thanks,

Tom!

 

[Darkbreeze]

In other words, according to AMD, there will be no issues with the CPU running at 89°C all day. For the multi-core 7000X models, this temperature is a bit higher, at 95°C.

AMD Ryzen 7 7800X3D CPU Review: Performance, Thermals & Power Analysis - Hardware Busters

Hardware Busters - AMD Ryzen 7 7800X3D CPU Review: Performance, Thermals & Power Analysis - CPU

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