I expressed doubt that the M2Max has only one encode engine. Then:
Fair enough, but I still think they're wrong. Here's some text from Apple's news release (
https://www.apple.com/newsroom/2023...xt-generation-chips-for-next-level-workflows/), with boldface added by me:
"M2 Pro has an immensely powerful and efficient media engine, including hardware-accelerated H.264, HEVC, and ProRes video encode and decode, allowing playback of multiple streams of 4K and 8K ProRes video while using very little power.
M2 Max features two video encode engines and two ProRes engines, bringing up to 2x faster video encoding than M2 Pro."
So here Apple clearly says that the Max has two engines. I also think I recall hearing this mentioned in Apple's video, though I won't swear to it and am too lazy to check.
We'll only know once we see benchmarks, but if I had to bet, I'd bet the M2 Max has two engines, just like the M1.