3 ms·
M4 max in the MBP (today) and in the Studio at some later date.
by sliken 2y ago
M4 max in the MBP (today) and in the Studio at some later date.
- wtallis 2y agoThat seems unlikely given the mismatched memory speed (see the parent comment) and the fact that Apple uses LPDDR which is typically 16 bits per channel. 8800MT/s seems to be a number pulled out of thin air or bad arithmetic.
- sliken 2y agoHeh, ok, maybe slightly different. But apple spec claims 546GB/sec which works out to 512 bits (64 bytes) * 8533. I didn't think the point was 8533 vs 8800. I believe I saw somewhere that the actual chips used are LPDDR5X-8533. Effectively the parents formula describes the M4 max, give or take 5%.