Evga Gtx 980 Ti Superclocked 6gb Gddr5 Performance NVIDIA GTX 980 Ti 2816 CUDA Cores 1102 MHz Base Clock 1190 MHz Boost Clock 194GT/s Texture Fill Rate Product Description Evga Gtx 980 Ti Superclocked 6gb Gddr5 Performance NVIDIA GTX 980 Ti 2816 CUDA Cores 1102 MHz Base Clock 1190 MHz Boost Clock 194GT/s Texture Fill Rate Memory 6144 MB, 384 bit GDDR5 7010 MHz (effective) 336.5 GB/s Memory Bandwidth Interface PCI-E 3.0 16x DVI-I, DisplayPort, DisplayPort, DisplayPort, HDMI Resolution & Refresh Max Monitors Supported: 4 240Hz Max Refresh Rate Max Analog : 2048×1536 Max Digital : 4096×2160 Dimensions Height: 4.376in – 111.15mm Length: 10.5in – 266.7mm Width: Dual Slot Operating System Support Windows 8 32/64bit Windows 7 32/64bit Windows Vista 32/64bit Requirements Minimum of a 600 Watt power supply. An available 6-pin PCI-E power connector and an available 8 pin PCI-E power connector Total Power Draw : 250 Watts