Palit Ge Force GT 730 Silent 2GB DDR3 VGA DVI HDMI PCI-E Graphics Card DKey Features: NVIDIA Phys X technology NVIDIA FXAA technology NVIDIA Adaptive Vertical Sync Microsoft Direct X 12 API (feature level 11_0) NVIDIA 3D Vision-Ready NVIDIA CUDA technology UHD (4K) support with HDMI port Open GL 4. 4 support Open CL support Specifications: Chipset: NVIDIA Ge Force GT 730 Interface: PCI Express 2. 0 Video Memory: 2GB Memory Type: DDR3 Engine Clock: 902MHz Memory Clock: 800MHz Memory Clock Effective: 1600MHz Memory Interface: 64-bit CUDA Cores: 384 VGA Port(s): 1 DVI-D Port(s): 1 HDMI Port(s): 1 Direct X Support: 12 Open GL Support: 4. 4 Compatible OS: Windows Vista Windows 7 Windows 8 Product Length: 115mm Product Height: 69mm