EVGA GeForce GT 620 1024MB GDDR3, DVI, VGA and HDMI Graphics Card 01G-P3-2625-KR Core Clock: 700 MHz Shader Clock: 1400MHz Memory Clock: 1200 MHz CUDA Cores: 96 PCI-Express 2.0 1024MB GDDR3 64bit Nvidia PureVideo HD, Blu-ray 3D support, Nvidia PhysX, Nvidia CUDA, OpenGL 4.2 Technology