EVGA GeForce GTX 460 Superclocked EE (External Exhaust) 1024 MB GDDR5 PCI Express 2.0 2DVI/Mini-HDMI SLI Ready Graphics Card 01G-P3-1373-TR GEForce GTX 460 Superclocked with 763 MHz core clock PCI-Express 2.0 1024 MB 256-bit 0.5ns GDDR5 memory 3800 MHz memory clock and 1526 MHz shader clock NVIDIA 2-way SLI ready OpenGL 4.0 Support Microsoft DirectX 11 Support