SAPPHIRE R7 260X with new AMD True Audio Technology, enable games feature more realistic environmental dynamics, sound effects, & directional audio. With new AMD Eyefinity Technology, R7 260X now supports up to 3 monitors. With 2GB of the latest GDDR5 memory & 896 stream processors, & support for Direct X 11.2, the architecture is built to play the very latest games with perfectly smooth action even at higher resolutions. Specifications Display Support 3 x Maximum Display Monitor (s) support Outputs 1 x HDMI (with 3D) 1 x Display Port 1.2 1 x Dual-Link DVI-I GPU 1000 MHz Core Clock 896 x Stream Processors 28 nm Chip Video Memory 2048 MB Size 128 -bit GDDR5 5000 MHz Effective Dimension 178 (L)X105 (W)X35 (H) mm Size. 2 x slot System Requirements PCI Express based PC is required with one X16 lane graphics slot available on the motherboard 2X75 Watt 6-pin PCI Express power connector is required for Cross Fire X™ system 1X75 Watt 6-pin PCI Express power connector is required 4096MBMinimum of system memory Installation software requires CD-ROM drive DVD playback requires DVD drive Blu-ray™ / HD DVD playback requires Blu-ray / HD DVD drive 500 Watt Power Supply is required 600 Watt Power Supply is recommended for Cross Fire X™ System