EVGA GeForce GT 610 1GB DDR3 810MHZ Core Clock, 1000 MHz Memory Clock, 1620 MHz Shader Clock. 48 CUDA Cores, PCI-E 2.0, Memory Bit Width: 64 Bit, Memory Bandwidth: 8 GB/sec, Texture Fill Rate: 6.5 GT/s. Features: NVIDIA PureVideo HD Technology, Blu-ray 3D Support, Microsoft DirectX 11 Support, NVIDIA CUDA Technology, NVIDIA PhysX Technology, HDMI, Dual-Link DVI, PCI Express 2.0 Support, OpenGL 4.2 Support.