Graphics superguide: GeForce GTX200, CUDA, Dunia, Far Cry 2, S.T.A.L.K.E.R Clear Sky

To hear Nvidia tell it, integrated graphics just aren't going to cut it, and a discrete GPU is still vital. They point to the 87% of top PC games with a recommended spec above the Intel integrated graphics specification to support their claim.

Nvidia's latest cards and chips throw down the gauntlet to Intel and AMD. Go behind the scenes with this guide to the big technologies including PhysX, CUDA, and games like Far Cry 2 and S.T.A.L.K.E.R Clear Sky.