Tvrtko Ursulin <tvrtko.ursulin@onelan.co.uk> writes:
> According to intel_gpu_top tool, GPU load is roughly at 40%, apart from the 
> "Framebuffer Compression" metric which is maxed out, if that is one is at all 
> valid.

Often a bit is not actually hooked up to anything, in which case it will
be interpreted as 100% busy.  We should probably turn those off on those
specific chips, but it's not a very well maintained tool (because it's
not a super useful tool, unfortunately).