The answer is no but sort of. You cannot reduce the number of operations by waving a magic architecture want. Hence the no. But you can do operations in para

The answer is no but sort of. You cannot reduce the number of operations by waving a magic architecture want. Hence the no. But you can do operations in parallel rather than in series. Same number of operations, but it takes less time. So if a systolic array is built for the same scale as your problem, your bottleneck does indeed become how quickly you can send data to/from that dedicated system.