It's a given that the GPGPU (or General-Purpose Graphics Processing Unit) has a long, long ways to go before it can make a dent in the mainstream market, but given that ATI was talking up Stream nearly three whole years ago, we'd say a battle royale between it and its biggest rival was definitely in order. As such, the benchmarking gurus over at PC Perspective saw fit to pit ATI's Stream and NVIDIA's CUDA technologies against one another in a knock-down-
