← Back to context Comment by loeg 5 days ago On which architecture are cache lines not 64 bytes? It's almost universal. 1 comment loeg Reply x-complexity 5 days ago https://cpufun.substack.com/i/32474663/notable-differencesAs noted by the other comments, Apple's M-series chips seem to use a 128-byte cache line. ARM doesn't mandate that their licensees must use a pre-specified cache line size: 64 bytes just happens to be the consensus-arrived standard.
x-complexity 5 days ago https://cpufun.substack.com/i/32474663/notable-differencesAs noted by the other comments, Apple's M-series chips seem to use a 128-byte cache line. ARM doesn't mandate that their licensees must use a pre-specified cache line size: 64 bytes just happens to be the consensus-arrived standard.
https://cpufun.substack.com/i/32474663/notable-differences
As noted by the other comments, Apple's M-series chips seem to use a 128-byte cache line. ARM doesn't mandate that their licensees must use a pre-specified cache line size: 64 bytes just happens to be the consensus-arrived standard.