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by techdragon 1250 days ago
No idea actually, I just find all sorts of odd benchmarks crop up for things where the Unified Memory Architecture on the M1/M2 give things surprising good performance due to the DMA transfer performance hit on other CPU/GPU combinations… it’s far from universal, but it’s just been surprising to see and this looked like the sort of thing that might be one of them between the camera decoding the ML & GPU processing and then “rendering” back out… where it might have had some benefits, hence my “wondering out loud”.