Yeah, that's why I qualified with 'could'. Really depends on what facilities the hardware and driver provide. If the GPU is on the same die, perhaps the latency isn't great, but I really don't have the data on that. But I'd really like to see something like voxel deformable/destructible environments leveraging UMA on the Apple M. Seems like that something that would be groundbreaking, if only Apple really cared about gaming at all.