Evga GTX750Ti GDDR5 2GB 128bit Graphic Card FTW w/ ACX Cooler

Performance

NVIDIA GTX 750 Ti
640 CUDA Cores
1189 MHz Base Clock
1268 MHz Boost Clock
Memory

2048 MB, 128 bit GDDR5
5400 MHz (effective)
86.4 GB/s Memory Bandwidth
Interface

PCI-E 3.0 16x
DVI-I, HDMI, DisplayPort
Resolution & Refresh

240Hz Max Refresh Rate
Max Analog : 2048x1536
Max Digital : 4096x2160
Operating System Support

Windows 8 32/64bit
Windows 7 32/64bit
Windows Vista 32/64bit
Windows XP 32/64bit
Requirements

Minimum of a 400 Watt power supply.
(Minimum recommended power supply with +12 Volt current rating of 20 Amps.)
Total Power Draw : 85 Watts