4 ms·
M1 has one AMX unit per cluster AFAIK. This however can and does change between different chips.
by my123 4y ago
M1 has one AMX unit per cluster AFAIK. This however can and does change between different chips.
- microtonal 4y agoYes, there is one per core cluster. The title is a bit misleading, because it suggests that going to two or three cores will scale linearly, though it won't be much faster. See here for sgemm benchmarks for everything from the M1 to M1 Ultra and 1 to 16 threads: https://github.com/danieldk/gemm-benchmark#1-to-16-threads https://github.com/danieldk/gemm-benchmark#1-to-16-threads