NVIDIA GeForce 315 1GB DDR3 PCI Express (PCI-E) DVI Low Profile Video Card w/DisplayPort & HDCP Support NVIDIA GeForce 315 1 GB GDDR3 PCI Express Low Profile Video Card General Features: Low profile PCB NVIDIA GeForce 315 graphics processing unit 48 stream processors 589 MHz core clock 1402 MHz shader clock 1 GB GDDR3 memory 790 MHz memory clock 64-bit memory interface PCI Express 2.0 x16 interface NVIDIA 3D Vision Ready NVIDIA PureVideo HD Technology NVIDIA CUDA Technology