XFX HD-677X-ZNFC Radeon HD 6770 1GB 128-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card - HD677XZNFC

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Product Overview

Enjoy the latest gaming titles with this fully Microsoft DirectX 11-compatible GPU which offers mind-blowing lifelike HD graphic detail and real Stereoscopic 3D gaming, for a truly immersive HD gaming experience. Expand your visual real estate with ATI Eyefinity Multi-Display Technology which lets you see more and dominate the battlefield. Now with AMD App Acceleration, you can power through even the most bandwidth-hungry media rich applications with blazing speeds. Whether it's gaming or productivity, this card can do it all.

AMD Eyefinity Technology with DisplayPort
Supporting multiple independent display outputs simultaneously, AMD Eyefinity technology delivers innovative graphics display capabilities enabling massive desktop workspaces and ultra-immersive visual environments for the ultimate panoramic computing experience.

Microsoft DirectX 11
The very latest in high-speed, high-fidelity gaming and computing, Microsoft DirectX 11 featuring new technologies like Compute Shaders, Direct2D, Multithreaded Rendering and Tessellation enables not just more visually stunning games, but significant performance improvements in some of your favorite websites and everyday applications.

Image Quality Enhancement Technology
The AMD Redeon HD 6700 Series GPU refines texture filtering and anti-aliasing algorithms to enhance image quality, offering features including up to 24x multi-sample and super-sample anti-aliasing modes, adaptive anti-aliasing, morphological anti-aliasing (MLAA), 16x angle independent anisotropic texture filtering and 128-bit floating point HDR rendering.

AMD App Acceleration
With AMD Accelerated Parallel Processing (APP) technology and third-generation UVD (Unified Video Decoder) dedicated video playback accelerator, enjoy beautifully rich and clear video playback when streaming from the web. Take in your favorite movies in stunning, stutter-free HD quality. Run multiple applications smoothly at maximum speed. Enjoy lightning fast game play and realistic physics effects with enhanced Video Quality features such as advanced post-processing and scaling, dynamic contrast enhancement and color correction, and independent video gamma control.

AMD HD3D Technology
AMD HD3D Technology is supported by an advanced and open ecosystem that, in conjunction with specific AMD hardware and software technologies, enables stereoscopic 3D support in games, movies and/or photos.

AMD CrossFireX Multi-GPU Technology
AMD CrossFireX is the ultimate multi-GPU performance gaming platform, enabling two or more discrete graphics processors to work together for boosted system performance and a breakthrough gaming experience.


Manufacturer XFX
Mfg Part# HD677XZNFC
SKU 223732121
UPC 778656056459
UPC 14 00778656056459
Host Interface PCI Express 2.1 x16
DisplayPort Yes
Number of DisplayPort Outputs 1
Number of DVI Outputs 2
Number of HDMI Outputs 1
Product Type Graphic Card
Manufacturer Part Number HD677XZNFC
Manufacturer Website Address www.xfxforce.com
Manufacturer XFX Technologies, Inc
Product Model HD-677X-ZNFC
Product Name HD-677X-ZNFC Radeon HD 6770 Graphics Card
Brand Name XFX
Standard Memory 1 GB
Memory Speed 4800 MHz
Memory Technology DDR5 SDRAM
Bus Width 128 bit
Package Contents HD-677X-ZNFC Radeon HD 6770 Graphics Card Installation CD
Thickness 1.5"
Form Factor Plug-in Card
Length 8.8"
Height 4.4"
Processor Speed 850 MHz
Chipset Manufacturer AMD
Chipset Model HD 6770
Chipset Line Radeon
API Supported DirectX 11.0 / OpenGL 4.1
Chipset Series HD 6000
Maximum Resolution 2560 x 1600
HDCP Supported Yes
Multi-GPU Technology CrossFireX
RAMDAC Speed 400 MHz
Analog Signal Yes
Digital Signal Yes
Dual Link DVI Supported Yes
Standard Warranty Lifetime Limited
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