I play Control at 1080p and it is consuming 11.5 GB.
Again, allocated VRAM (what the game engine sets aside to use) is not Dedicated VRAM (what's actually in use)
Because Control in 4K maxed out on a 3090 didn't even use that much dedicated VRAM.
You can configure AB to display both, or check it in Task Manager even and see what's actually being used.
I'll even post a pic of actual VRAM usage vs Allocated in Control at 4K to verify this.
Allocated VRAM (whats set aside by the engine to use) 7514MB
Dedicated VRAM (what's actually being used) 5910MB
This is everything high settings, RT all enabled.