The R9 270 supports Direct X 11.2 & all the latest game enhancements. It has 1280 stream processors & 2GB of GDDR5 memory delivering excellent performance in all but the most extreme settings, & is considerably faster than competing solutions in this price range. Specifications Display Support Supports up to 2 display monitor (s) without Display Port 3 x Maximum Display Monitor (s) support Output 1 x HDMI (with 3D) 1 x Display Port 1.2 1 x Dual-Link DVI-D 1 x Dual-Link DVI-I GPU 920/ Boost:945 MHz Core Clock 28 nm Chip 1280 x Stream Processors Video Memory 2048 MB Size 256 -bit GDDR5 5600 MHz Effective
Dimensions 228 (L)X109 (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. 4096MB Minimum 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.