You expect NVIDIA to lead in Far Cry, and ATI to lead in Half Life 2, mirroring the optimizations for both games. However, the mainstream 6100 is close enough in Half Life 2 to ATI to expect that the 6150 might actually catch or pass the ATI RS480. In every other game, the NVIDIA 6100 is the clear winner, and the 6150 should do even better. NVIDIA has won this round, but we can't help but think what a difference 4 pixel pipelines would have made.