100% GPU Usage on sandbox specially in the in game store

[Leoow]

I have a RTX 4080 Super, in normal gamplay the usage is mostly normal I guess, around 50% and that's what you'd expect from a CPU Bound Game, like most competitive games are.

However in Sandbox mode the usage goes to 100%, even though the GPU Limiter says "no load" in MSI Afterburner. You can notice this specially when you open the store for a few seconds, my GPU instantly goes to over 90ºC, and my fans go to 100%. This is not normal, I've never experienced this with this PC even with high GPU intensive games like Cyberpunk. This issue seems worse with borderless windows active.

 

[Grimdrome]

I had a similar issue. Game was getting up to mid 80s. I capped my FPS to 100 through my card and it really dropped the load and temp.

 

[DiavoloDiablo]

For me it the reverse where the CPU will max load and went beyond 80s when load up sandbox.