Apple M1, can do four fused multiply-adds per cycle with latency of 4 cycles. Interestingly enough it seems that the latency on the vector FMA is even lower. So

Apple M1, can do four fused multiply-adds per cycle with latency of 4 cycles. Interestingly enough it seems that the latency on the vector FMA is even lower. So it’s 16 float FMA per cycle. Source: https://dougallj.github.io/applecpu/firestorm-simd.html https://dougallj.github.io/applecpu/firestorm-simd.html