EVGA EVGA GeForce GTX 780Ti Classified Ref 3GB GDDR5 384-Bit Dual-Link DVI-I DVI-D HDMI DP SLI Graphics Card Graphics Cards 03G-P4-2887-KR Base Clock: 876 MHZBoost Clock: 928 MHzMemory Clock: 7000 MHz EffectiveCUDA Cores: 2880 Bus Type: PCI-E 3.0Memory Detail: 3072MB GDDR5Memory Bit Width: 384 BitMemory Speed: 0.28nsMemory Bandwidth: 336 GB/ NVIDIA PhysX technologyNVIDIA SLI ReadyNVIDIA SMX EngineNVIDIA GPU Boos NVIDIA Adaptive Vertical SyncNVIDIA SurroundSupports four concurrent displaysMicrosoft DirectX 12 API (feature level 11_0)Support