The new AMD Radeon HD 7770 is an affordable price powerful graphics processor based on the latest 28nm AMD Radeon HD range . It is the world’s first reference graphics card that comes factory clocked to 1GHz .
AMD Radeon HD 7770 graphics card features :
- Fast graphics processing speed : Clocked to a blistering 1GHz
- AMD Eyefinity technology , support for stereo 3D
- PCI Express 3.0 standard
- AMD CrossFire™ technology – multi-GPU configurations
- AMD PowerTune technology
- AMD App Acceleration
- quad HD – Support for 3GHz HDMI 1.4a and DisplayPort 1.2 HBR
- AMD ZeroCore Power technology : Optimized power usage

AMD Radeon HD 7770 graphics card specifications :
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- 1000MHz Engine Clock
- 1GB GDDR5 Memory
- 1125MHz Memory Clock (4.5 Gbps GDDR5)
- 72GB/s memory bandwidth (maximum)
- 1.28 TFLOPS Single Precision compute power
- 128-bit GDDR5 memory interface
- PCI Express 3.0 x16 bus interface
- DirectX® 11-capable graphics
- OpenGL 4.2 support
- AMD Eyefinity multi-display technology – Up to 6 displays supported
AMD Radeon HD 7770 Price in India : Around Rs.9,000 . Coming soon in Q1 2012 .
















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