Re: Nvidia purevideo HD
If your going to upgrade the CPU, there is no point staying single core anymore, as dual core prices are dropping.
As for the GPU. They do support the CPU in generating the images, and do most of the calculation work, but it still needs to run by the CPU if I'm not mistaken, but your right in saying that the GPU will do the decoding work.
You'll also probably be stuck with using an older AGP based GPU, which will lower your choices signicantly with the motherboard you have now, running that Socket 939 processor.
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