HD7770-DC-1GD5-V2
Combining 28nm AMD GPU technology with DirectCU cooling and overclocking

DirectCU utilizes direct-contact GPU heatpipes for 20% cooler and significantly quieter performance than reference. ?
GPU Tweak utility helps you modify and tune clock speeds voltages and fan performance via an intuitive interface. ?
AMD Eyefinity™ technology extends your viewing landscape across multiple monitors. ?
New PCIe 3.0 delivers double the bandwidth per lane of PCIe 2.0 for faster GPU?CPU communication.
Specifications
Graphics Engine AMD Radeon HD 7770
Bus Standard PCI Express 3.0
Video Memory GDDR5 1GB
Engine Clock 1020 MHz
Memory Clock 1150 MHz ( 4600 MHz GDDR5 )
RAMDAC 400 MHz
Memory Interface 128-bit
Resolution D-Sub Max Resolution : 2048x1536
DVI Max Resolution : 2560x1600
Interface D-Sub Output : Yes x 1 (via DVI to D-Sub adaptor x 1)
DVI Output : Yes x 2
HDMI Output : Yes x 1
Display Port : Yes x 1 (Regular DP)
HDCP Support : Yes
Accessories 1 x CrossFire cable
1 x DVI to D-Sub adaptor
Software ASUS Utilities & Driver
ASUS Features DirectCU Series
Super Alloy Power
Dimensions 9.3 " x 5.5 " x 1.7 " Inch
Note To ensure optimum performance and stability avoid using ASUS HD 7700 Series cards with Windows XP as official AMD driver support will not be added until April 2012. For best results on Win 7/Vista 32bit/64bit download drivers from the links below:http://support.amd.com/us/kbarticles/Pages/hd7700series7support.aspx

Date Added
16th Apr 12