Asus ASUS Radeon HD 7770 1GB GDDR5 PCI Express 3.0 x16 CrossFireX Support Video Card HD7770-DC-1GD5-V2

Brand :ASUS Model :HD7770-DC-1GD5-V2 Interface :PCI Express 3.0 x16 Chipset Manufacturer :AMD GPU :Radeon HD 7770 Core Clock :1020MHz Stream Processors :640 Stream Processors Effective Memory Clock :1150MHz (4.6Gbps) Memory Size :1GB Memory Interface :128-Bit Memory Type :GDDR5 DirectX :DirectX 11 OpenGL :OpenGL 4.2 HDMI :1 x HDMI DisplayPort :1 x DisplayPort DVI :2 x DVI RAMDAC :400MHz Max Resolution :2560 x 1600 (DL-DVI) Eyefinity Support :Yes CrossFireX Support :Yes Cooler :With Fan Dual-Link DVI Supported :Yes HDCP Ready :Yes Features :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. Card Dimensions (L x H) :9.3" x 5.5" x 1.7"