Evga gtxgb

PerformanceNVIDIA GTX CUDA Cores MHz Base Clock MHz Boost ClockGT/s Texture Fill RateMemory MB, 256 bit GDDR MHz (effective) GB/s Memory BandwidthInterfacePCI-E xDVI-I, DVI-D, HDMIResolution & Refresh240 Hz Max Refresh RateMax Analog: xMax Digital: xOperating System SupportWindows bitWindows bitWindows Vista bitWindows XP bitRequirementsMinimum of a 600 Watt power supply.(Minimum recommended power supply with +12 Volt current rating of 42 Amps.)An available 6-pin PCI-E power connector and an available 8 pin PCI-E power connectorTotal Power Draw: 250 Watts