2080 Ti - Weird Gpu Power spike in Firestrike

[sew333]

Hello. My card on stock,no oc. Aorus Rtx 2080 Ti Wateforce Xtreme. Today i run firestrike and looking on msi afterburner. On some second gpu power drop for 1 second and clock ,look.


Here,gpu power 58% and clock 1575mhz for 1 second,but gpu load 96%:


https://i.postimg.cc/3Jhy9NVf/ui1.jpg


Normal clock, 1980mhz:

https://i.postimg.cc/Dfr0WF0r/ui2.jpg

Any ideas? Rest pc no oc. Psu is Corsair 850 RmX,9900K on stock. Why that happened?
GPU connected from 2 separate cables from PSU.
Never saw that in games etc. Today iccidentaly in firestrike for blink 1 second.

 

[Häschen]

Between scene change?

 

[sew333]

No ,just in test.