For those who have problems, can you write the exact model of the ram?
G.Skill 96 GB (2x48GB) DDR5 5200 MHz Ripjaws S5 Matte (F5-5200J4040A48GX2-RS5K)
Our RAMs are different. So the problem is not related to RAM. Could there be a problem with some processors in the 9950x processor family? As far as I understand, this is not a problem with all 9950x processors.
Well look) all PC with different RAM, AIO, MB. 1 with 5950+24h2 and 3 with Ryzen 9950X + 24h2 my AVG temps 75-80 with OC mode. (also latest bios)
But there still few minor difference...
1st PC have zero problems with Corona
12.1 and it have windows 24h2
10.0.26100.1742 and EXPO off.
2nd PC with 24h2
10.0.26100.2894 and Corona
12.1 have no stuttering but if turn on EXPO its starts, also it start frezz with Corona
12.1.1 no metter EXPO on or off.
3rd PC with 24h2
10.0.26100.2314 and Corona
12.1 have stuttering even if EXPO off, and same with Corona
12.1.14th PC Ryzen 5950Х with 24h2
10.0.26100.2314 and Corona
12.1 have no stuttering with EXPO on.
Also after Corona 12.0 scene parsing in 12.1 take about 30 sec befor was 10-15 sec (I guess of scene state, have to test more)
In general interactive and production render worse then was on Widndows 23h2 and Corona 12.0 (memory leak, frezzes, longer parsing)