ATI Radeon HD 4670 X2 videocard review
Radeon HD 4670 X2 videocard released by ATI; release date: 10 September 2008. The videocard is designed for desktop-computers and based on TeraScale microarchitecture codenamed RV730.
Core clock speed - 750 MHz. Texture fill rate - 2x 24 GTexel / s billion / sec. Pipelines - 2x 320. Floating-point performance - 2x 480.0 gflops. Manufacturing process technology - 55 nm. Transistors count - 514 million. Power consumption (TDP) - 118 Watt.
Memory type: GDDR3. Maximum RAM amount - 2x 512 MB. Memory bus width - 2x 128 Bit. Memory clock speed - 1400 MHz. Memory bandwidth - 2x 22.4 GB / s.
Specifications (specs)
Essentials |
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Architecture | TeraScale |
Code name | RV730 |
Launch date | 10 September 2008 |
Place in performance rating | not rated |
Type | Desktop |
Technical info |
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Core clock speed | 750 MHz |
Floating-point performance | 2x 480.0 gflops |
Manufacturing process technology | 55 nm |
Pipelines | 2x 320 |
Texture fill rate | 2x 24 GTexel / s billion / sec |
Thermal Design Power (TDP) | 118 Watt |
Transistor count | 514 million |
Video outputs and ports |
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Display Connectors | 4x DVI |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 |
Supplementary power connectors | 1x 6-pin |
API support |
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DirectX | 10.1 |
OpenGL | 3.3 |
Memory |
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Maximum RAM amount | 2x 512 MB |
Memory bandwidth | 2x 22.4 GB / s |
Memory bus width | 2x 128 Bit |
Memory clock speed | 1400 MHz |
Memory type | GDDR3 |