EVGA GeForce GTX 560 DS SSC 1024MB GDDR5, PCIE 2.0, Dual DVI-I, mHDMI, SLI Ready Graphics Card (01G-P3-1466-KR) Chipset: GeForce GTX560 Engine Clock: 900 MHz Video Memory: 1 GB DDR5 Memory Clock: 4158 MHz Memory Interface: 256-bit Memory Bandwidth: 133 GB/s Max. Resolution: 2560 x 1600