Redefine your gaming reality with the BFG Tech NVIDIA GeForce 8800 GTX OC 768MB PCI Express graphics card featuring the world's first DirectX 10 GPU and a powerful unified architecture that delivers an incredibly true-to-life gaming experience. Power through games at record speeds and charge through game maps with vividly realistic, sun-up to sun-down HDR lighting effects while steering clear of mind-blowing physics effects such as explosions, fire, and smoke. Crank up 16x full-screen anti-aliasing without missing a beat-no jaggies, no worries.