Let's find the best CPU water block for Ryzen 3000!

https://youtu.be/GkMuR7U5YtU

Cinebench R20 is too short. I used Prime95 and Furmark to heat stress test CPU and GPU at same time. XS-PC Raystorm Pro for 3950X and Bykski Waterblock for 5700XT. Both are best in class imho. Benchmark results are at end of video and more discussion there and in the comments.

1st TEST - Furmark Only on GPU - Before and After - 35C Drop in Temperature.

2nd TEST - Prime95 and Furmark full run on 3950X/5700XT.

10 minutes into test, Corsair RM1000i shows pulling up to 431+ Watts.

20 minutes, CPU at 57.5C, GPU at 53C, GPU Memory 76C, GPU Hotspot 70C, Couple Prime threads stopped.

30 minutes, CPU at 91C, GPU at 55C, GPU Memory 78C, GPU Hotspot 70C, Inline Water Temperature at 40C,

50 minutes of 1 hour down, CPU at 94.5C, GPU 55C, GPU Memory 80C, GPU Hotspot 73C, at 460 Watts, Inline Water Temperature 40C

FINAL RESULTS - PRIME95 and FURMARK 1 HOUR RUN TEST +33C (and more) Reduction in Temperatures at Hotspot. GPU Memory has been sitting at 78C for last 45 minutes and GPU Junction Hotspot at 71C after one hour - Down from 105C, CPU at 89.5C, GPU 55C, GPU Memory 78-80C, GPU Hotspot 73C, at 460 Watts, Inline Water Temp 40C.

Stopped tests, CPU down to 50C and dropping, GPU down to 42C and dropping, GPU memory down to 54C & dropping, Watts down to 170W. I will highly recommend the Bykski GPU Water Block for the AMD RX 5700 XT GPU.

/r/watercooling Thread