EVGA GeForce GTX760 Dual Superclocked ACX Cooler 2GB 256-Bit GDDR5 Double BIOS Dual-Link DVI-I/DVI-D HDMI SLI Graphics Cards 02G-P4-3765-KR Microsoft DirectX 12 API (feature level 11_0) Support Base Clock: 1072 MHz Boost Clock: 1137 MHz Memory Clock: 6008 MHz Effective CUDA Cores: 1152 2048MB GDDR5 256bit Memory NVIDIA TXAA, NVIDIA GPU Boost 2.0, NVIDIA PhysX, NVIDIA FXAA, NVIDIA Adaptive Verticle Sync, NVIDIA Surround, NVIDIA 3D Vision Ready, NVIDIA 3-Way SLI Ready, NVIDIA CUDA Technologies PCI express 3.0