EVGA GeForce GT 740 2GB DDR3 Superclocked (Dual Slot). Base Clock: 1059 MHz Memory Clock: 1782 MHz CUDA Cores:384 Bus Type: PCI-E 3.0, Memory Detail: 2048MB DDR3 Memory Bit Width: 128 bit, Memory Bandwidth: 28.5 GB/sec. Key Features: NVIDIA PhysX technology NVIDIA SMX Engine NVIDIA Adaptive Vertical Sync NVIDIA Surround Microsoft DirectX 12 API (feature level 11_0) Support NVIDIA 3D Vision Ready NVIDIA CUDA Technology PCI Express 3.0 Support OpenGL 4.4 Support OpenCL Support NVIDIA FXAA Technology NVIDIA TXAA Technology NVIDIA PureVideo HD Technology