ATI Radeon HD 5770 X2 videocard review
Radeon HD 5770 X2 videocard released by ATI; release date: 13 October 2010. The videocard is designed for desktop-computers and based on TeraScale 2 microarchitecture codenamed Juniper.
Core clock speed - 850 MHz. Texture fill rate - 2x 34.0 GTexel / s billion / sec. Pipelines - 2x 800. Floating-point performance - 2x 1,360.0 gflops. Manufacturing process technology - 40 nm. Transistors count - 1,040 million.
Memory type: GDDR5. Maximum RAM amount - 2x 1 GB. Memory bus width - 2x 128 Bit. Memory clock speed - 4800 MHz. Memory bandwidth - 2x 76.8 GB / s.
Benchmarks
CompuBench 1.5 Desktop T-Rex |
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Name | Value |
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CompuBench 1.5 Desktop - T-Rex | 2.092 Frames/s |
Specifications (specs)
Essentials |
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Architecture | TeraScale 2 |
Code name | Juniper |
Launch date | 13 October 2010 |
Place in performance rating | 1573 |
Type | Desktop |
Technical info |
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Core clock speed | 850 MHz |
Floating-point performance | 2x 1,360.0 gflops |
Manufacturing process technology | 40 nm |
Pipelines | 2x 800 |
Texture fill rate | 2x 34.0 GTexel / s billion / sec |
Transistor count | 1,040 million |
Video outputs and ports |
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Display Connectors | 2x DVI, 1x HDMI, 1x DisplayPort |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 |
API support |
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DirectX | 11.2 (11_0) |
OpenGL | 4.4 |
Memory |
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Maximum RAM amount | 2x 1 GB |
Memory bandwidth | 2x 76.8 GB / s |
Memory bus width | 2x 128 Bit |
Memory clock speed | 4800 MHz |
Memory type | GDDR5 |