Geforce 8500GT 512MB Pcie BFG Tech GeForce 8500GT 512 MB PCI Express Video Card General Features: NVIDIA GeForce 8500 GT graphics processing unit (GPU) 16 stream processors Core clock: 450 MHz 512 MB DDR2 memory 128-bit memory interface 800 MHz memory data rate PCI Express x16 interface NVIDIA Unified Architecture NVIDIA GigaThread technology NVIDIA Lumenex Engine NVIDIA Quantum Effects