A 3090 has 936 GB/s of bandwidth vs 432 GB/s on the 70W RTX PRO 4000 SFF, so 70 t/s there is not surprising. The interesting constraint here was fitting a workl

A 3090 has 936 GB/s of bandwidth vs 432 GB/s on the 70W RTX PRO 4000 SFF, so 70 t/s there is not surprising. The interesting constraint here was fitting a workload-tuned 5.01 BPW quant + 256K + MTP into 24 GB while working with less than half the memory bandwidth