Nvidia GeForce 7800 GTX 512

Well Rob's top of the line graphics card didn't last long at #1 because NVIDIA just announced the new GeForce 7800 GTX 512 version today. Like its name implies, this monster comes with a 512MB of video memory but it also sports a faster memory and GPU clock as well. The only negative... the $649 retail price. It's a small price to pay to run Doom 3 at it's Ultra setttings right?

NVIDIA also updated it's latest ForceWare drivers which adds support for the new cards as well as improving the performance for Quake 4 and Call of Duty 2.