BFG GeForce 7900 GS OC 256MB PCI Express Designed for extreme HD gaming, the NVIDIA SLI-Ready BFG Tech GeForce 7900 GS OC graphics card delivers the most performance bang for your buck. Ultra-realistic gaming experiences and resolutions up to 2560x1600. A 256-bit memory interface and fast GDDR3 memory enable blazing graphics performance with maximum quality so you don't have to choose between frame rates and image quality. If you are searching for an extreme HD gaming and video experience on the PC, look no further than the BFG Tech GeForce 7900 GS OC. NVIDIA GeForce 7900 GS, PCI Express Memory 256MB GDDR3, Core Clock 525MHz (vs. 450MHz standard), Memory Clock 1320MHz, RAMDAC Dual 400MHz Connectors 2 Dual-Link DVI-I, HDTV, 953 million v/sec