GIGABYTE Radeon HD6770 1GB 128bit GDDR5 GV-R677UD-1GD

GIGABYTE GV-R677UD-1GD

Chipset Radeon HD 6770
Core Clock 850 MHz
 Shader Clock N/A
 Memory Clock 4800 MHz
 Process Technology 800
 Memory Size 1 GB
 Memory Bus 128 bit
Card Bus PCI-E 2.1
Memory Type GDDR5
DirectX 11
OpenGL 4.1
PCB Form ATX
I/O HDMI*1, DisplayPort*1, DVI-I*2
Digital max resolution 2560 x 1600
Analog max resolution 2048 x 1536
Multi-view 3
Card size H42mm x L222mm x W134 mm

RSSGIGABYTE Ultra Durable VGA Series

GIGABYTE Ultra Durable VGA Series
1. Powered by AMD Radeon HD 6770 GPU
2. Integrated with the first 1GB GDDR5 memory and 128-bit memory interface
3. Features Dual-link DVI-I / HDMI / Displayport
4. Support AMD Eyefinity & CrossFireX & AvivoHD
5. System power supply requirement: 450W (one 75W 6-pin PCI Express® connector recommended)

 Ultra Durable VGAFeatures & Benefits
GPU Temperature 5%~10% down
Ultra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB. GIGABYTE Ultra Durable VGA can lower GPU temperature by 5% to 10%.
Overclocking Capability 10%~30% Up
Ultra Durable VGA board reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability. GIGABYTE Ultra Durable VGA graphic accelerators improve overclocking capability by 10% to 30%.
Power Switching Loss 10%~30% Down
Ultra Durable VGA board allows more bandwidth for electron passage and reduces circuit impedance. The less circuit impedance, the more stable flow of current and can effectively improve power efficiency. GIGABYTE Ultra Durable VGA can lower power switching loss by 10% to 30%.  Gold plated HDMI

Gold plated, durable large contact area connectors have been used for optimum signal transfer between connections

 GIGABYTE custom-designed 80 mm cooler

GIGABYTE custom-designed 80 mm cooler, with air flow optimized cover and aluminum base. The cooler can dissipate heat effectively from the GPU while keeping the fan at lower speed and noise.

 AMD EyefinitySupporting 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.  AMD EyeSpeedAMD EyeSpeed technology helps you:
■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 Cross FireMultiply and Conquer with Multi-GPU Performance:CrossFire’s supertiling GPU sharing speeds rendering by evenly dividing the graphics processing, intelligently alternating the rendering workload to each Radeon GPU for efficient load balancing, and optimized performance. CrossFire boosts image quality along with rendering speed, eliminating the need to crank down screen resolutions to get the high image quality you want. CrossFire supports a wide range of ATI-based graphics cards and motherboards, and offers compatibility with a broad array of third party components for a flexible and robust solution.  Avivo HDAvivocould provide vibrant high fidelity, flawlessly smooth next-generation video playback. Avivo technology easily allows your PCs to become digital home media center by its compelling video pipeline design that comprises the latest high definition video hardware acceleration, including H. 264 and WMV9.  Microsoft Window7Microsoft Windows 7 is the next generation operating system that will mark a dramatic improvement in the way the OS takes advantage of the graphics processing unit (GPU) to provide a more compelling user experience. By taking advangate of the GPU for both graphics and computing, Windows 7 will not only make todays's PCs more visual and more interactive but also ensure that they have the speed and responsiveness customers want.  RoHS CompliantAs a citizen of the global village, GIGABYTE exert ourselves to be a pioneer in environment care. Give the whole of Earth a promise that our products do not contain any of the restricted substances in concentrations and applications banned by the RoHS Directive, and are capable of being worked on at the higher temperatures required for lead free solder. One Earth and GIGABYTE Cares!Гаранция 36 месеца.