"Our testing showed that when gaming at high resolutions the limiting factor is not the processor, but is actually the graphics card. This was shown to be true in three out of the six games that we benchmarked. We used the ATI Radeon X1900XTX graphics card, which is the fastest single card GPU on the market (not counting the NVIDIA 7950GX2) and comes priced at a healthy $499 so it's not like we put in a weak video card by any means. The reason we didn't run X1900 CrossFire is because how many people can really afford it to start with?"