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Gigabyte GV-R677SL-1GD Radeon HD 6770 Graphic Card - 850 MHz Core - 1 GB GDDR5 SDRAM

Released on 14 March 2012

Manufacturer: Gigabyte Technology

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GIGABYTE Silent Series;- GIGABYTE Silent Series Powered by AMD Radeon HD 6770 GPU;- Integrated with the first 1GB GDDR5 memory and 128-bit memory interface;- Features Dual-link DVI-I / HDMI / Displayport;- GIGABYTE Silent-cell passive thermal design;- Support AMD Eyefinity & CrossFireX & AvivoHD;- System power supply requirement: 450W (one 75W 6-pin PCI Express connector recommended);Ultra Durable VGA;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;Silent Cell;GIGABYTE rewrites the history of silent cooling to perfect the thermal performance, introducing the state-of-the-art Silent-Cell Cooling Technology which adopts a series of crimping layered fins with Aluminum nodes. GIGABYTE Silent-Cell Cooling features and Benefits as:;Lowest Thermal Resistance between heat pipe and fins;Surface Area 602% Upgrade!;Cell-division Architecture amplifies natural convection;Crimping Layered Fins with Aluminum nodes to feature the all-new zero-interval precision process;AMD Eyefinity;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.;AMD EyeSpeed;- 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 Fire;Multiply 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 HD;Avivocould 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 Window7;Microsoft 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 responsive

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