Radeon HD 4000 series
Series of video cards / From Wikipedia, the free encyclopedia
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The Radeon R700 is the engineering codename for a graphics processing unit series developed by Advanced Micro Devices under the ATI brand name. The foundation chip, codenamed RV770, was announced and demonstrated on June 16, 2008 as part of the FireStream 9250 and Cinema 2.0 initiative launch media event,[5] with official release of the Radeon HD 4800 series on June 25, 2008. Other variants include enthusiast-oriented RV790, mainstream product RV730, RV740 and entry-level RV710.
Quick Facts Release date, Codename ...
Release date | June 16, 2008; 15 years ago (June 16, 2008) |
---|---|
Codename | Radeon R700 series M9x series |
Architecture | TeraScale 1 |
Transistors |
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Cards | |
Entry-level | 4350, 4550, 4570 |
Mid-range | 4650, 4670, 4730, 4750, 4770 |
High-end | 4830, 4850, 4860, 4870 |
Enthusiast | 4890, 4850X2, 4870X2 |
API support | |
DirectX | Direct3D 10.1[1] Shader Model 4.1 |
OpenCL | OpenCL 1.1[2] |
OpenGL | OpenGL 3.3[3][4] |
History | |
Predecessor | Radeon HD 3000 series |
Successor | Radeon HD 5000 series |
Support status | |
Unsupported |
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Its direct competition was nVidia's GeForce 200 series, which launched in the same month.