Hotspot Delta 30° C

[BthatKing]

Hello,

I have the following Problem.

After I converted my Systems to Warercooling my GPU Hotspot Delta (under load) is 30° C. GPU Temp is like 50-60°C and the Hotspot is like 80-90°C.

For the conversion of the GPU I used Article 13458 on my Sapphire AMD 7900 xt Pulse.

What did i do wrong?

 

[BthatKing]

If I have to repaste the GPU, which Paste should I use? And is it good If I use Thermal Putty for the vrms?

 

[Vanzin]

HI,

when mounting the PCB make sure, tha the PCB is straight and everything has contact with the water block. Unfortunately, AMD has the problem that the PCB´s are often wavy instead of straight. THis can cause problems with some Hotspot sensors. Which part of your GPU don´t have contact can be checked with the help of the sensors. As example if your problem is the GPU_GCD Hotspot, the problem lies directly on the GPU DIE. Which is indicating that the GPU DIE is not completely in contact with the cooler.

 

[BthatKing]

Hello,

which value shows me where (Example GPU_GCD) the HotSpot occurs?
The attached image shows the values after one Stell Nomad stress test (3D Mark, 20 Loops)

 

[BthatKing]

Now are attached:
1x Settings FurMark
1x HW Info Overview GPU

Are the Temps okay?