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nquinn

macrumors 6502a
Original poster
Jun 25, 2020
829
621
I don't care about gpu performance, but want to see how much of an edge the MAX cpu will get with the 400GB/s vs. 200GB/s memory bandwidth.

I'm aware of the anandtech article that showed the M1 Max peaking around 220-240 GB/s, but curious how much impact this would have on various benchmarks like:

- javascript/web browsing type benchmarks
- xcode compile times
- video encode times

Mostly want to use this to decide between M1 Pro / 16 core gpu and M1 Pro / 24 core gpu to see how much raw (non-gaming/video) performance the 24 core gpu max model might get.
 
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Here is some from my 16" M1 Max with the specs listed below. That watt indicated 100% charged and was showing it while running cinemabench r23. I am not sure that was testing the gpu full max at the same time though.
 

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