EVGA GeForce GTX TITAN BLACK 06G-P4-3790-KR Microsoft DirectX 12 API (feature level 11_0) Support Base Clock: 889 MHz Boost Clock: 980 MHz Memory Clock: 7000 MHz Effective CUDA Cores: 2880 6144MB GDDR5 384bit Memory NVIDIA SHIELD-Ready, NVIDIA G-SYNC-Ready NVIDIA TXAA, NVIDIA GPU Boost 2.0, NVIDIA PhysX, NVIDIA FXAA, NVIDIA Adaptive Vertical Sync, NVIDIA Surround, Support for three concurrent displays; dual-link DVI, HDMI, and DisplayPort 1.2, NVIDIA 3D Vision Ready, NVIDIA CUDA Technology, PCI express 3.0