True. A talk I recently attended quoted results of a Gammatone filterbank implementation for audio processing using CUDA (which was properly parallelized) and c

True. A talk I recently attended quoted results of a Gammatone filterbank implementation for audio processing using CUDA (which was properly parallelized) and compared it with IPP (Intel Integrated Performance Primitives) on the CPU, which turned out to be a lot faster due to the cost of transfering the data to the GPU in the CUDA implementation.