Designed for mainstream gaming, the XFX's FX-777A-ZNF4 Radeon HD 7770 Core Edition graphics card features XFX's unique standard GPU core at 1000 MHz which is the benchmark core clock. Ghost thermal technology allows air to pass through the heatsink directly to the PCB and core components for increasing overall graphics card performance. With the HD 7770 graphics card, XFX introduces XFACTOR, a collection of features and technologies that include XFX's exclusive designs and standards with the highest quality and innovation to ensure that even the most demanding gamers get the best from their graphics cards.
|Effective Memory Clock Speed||4500 MHz|
|Memory Technology||GDDR5 SDRAM|
|Installed Video Memory||1 GB|
|Slot/Port Type||PCI-Express 3.0 x16|
|Interface Connection||DisplayPort Yes|HDMI Yes|DVI Yes|
|Functionality||ZeroCore Power Technology|Eyefinity Technology|AMD HD3D Technology|Unified Video Decoder|PowerTune Technology|PowerPlay Technology|6 Monitors|HDCP Yes|CrossFireX|
|Video Chipset||AMD Radeon HD 7770|
|Slot Space Required||Dual|
|System Requirements||External Power - 6-Pins: 1 Minimum Power Supply Requirement: 450 watt XFX Recommended Power Supply: XFX 550W PSU Operating System(s): Windows XP Windows Vista Windows 7|
|Connectivity and Additional Features|
|Cooler Type||Fan Cooler|
|Warranty Information||2 Year Limited|
|Core Clock Speed||1000 MHz|
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