GV-R677SL-1GD
- 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™ & Avivo™HD
- System power supply requirement: 450W (one 75W 6-pin PCI Express® connector recommended)
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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™ & Avivo™HD
- System power supply requirement: 450W (one 75W 6-pin PCI Express® connector recommended)
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Ultra Durable VGA™
Lower GPU Temperature
Ultra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB.
Better Overclocking Capability
Ultra Durable VGA board reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability.
Decrease Power Switching Loss
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. -
Gold plated HDMI
Gold plated, durable large contact area connectors have been used for optimum signal transfer between connections
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Silent Cell
GIGABYTE rewrites the history of silent cooling to perfect the thermal performance, introducing the exclusive passive thermal design. This stylish heatsink uses the natural air flow in the case to cool down and provides great gaming experience under silent 0dB environment.
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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.
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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 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.
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Avivo™ HDAvivo™could 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.
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Microsoft Windows 7Microsoft 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
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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!
![](/FileUpload/global/Other/11/Photo/hdmi_logo_b.png)
* Los términos HDMI, HDMI High-Definition Multimedia Interface (Interfaz multimedia de alta definición), HDMI Trade Dress (diseño e imagen comercial HDMI) y los logotipos HDMI son marcas comerciales o marcas registradas de HDMI Licensing Administrator, Inc.
* Todos los materiales aquí provistos son sólo para referencia. GIGABYTE se reserva el derecho de modificar o revisar el contenido a cualquier hora sin aviso alguno.
* Todas las marcas y logos son propiedad de sus propios dueños.
* Debido a la arquitectura estándar de la PC, cierta cantidad de memoria es reservada para uso del sistema y actualmente la memoria disponible es menor a la mencionada.
![](https://www.gigabyte.com/Images/Assets/Module/RightBottomEvent/AD_advanceCooling.png?v=vKJtfG2zE_BhPQP0VRI1Ns-CugSk0a9gJ52EbB0vlDk1)