PNY Verto GeForce 8600GT 256MB Video Card PNY GeForce 8600 GT PCI Express 256 MB GDDR3 Video Card General Features: NVIDIA GeForce 8600 GT GPU (graphics processing unit) Stream processors: 32 Shader clock: 1190 MHz Core clock: 540 MHz 256 MB GDDR3 memory 128-bit memory interface Effective Memory Clock: 1400 MHz PCI Express 2.0 x16 interface NVIDIA SLI ready NVIDIA unified architecture with GigaThread technology