AMD Radeon HD 7790 videocard review
Radeon HD 7790 videocard released by AMD; release date: 22 March 2013. At the time of release, the videocard cost $149. The videocard is designed for desktop-computers and based on GCN 2.0 microarchitecture codenamed Bonaire.
Core clock speed - 1000 MHz. Texture fill rate - 56 GTexel / s. Pipelines - 896. Floating-point performance - 1,792 gflops. Manufacturing process technology - 28 nm. Transistors count - 2,080 million. Power consumption (TDP) - 85 Watt.
Memory type: GDDR5. Maximum RAM amount - 1 GB. Memory bus width - 128 Bit. Memory clock speed - 6000 MHz. Memory bandwidth - 96 GB / s.
Benchmarks
| PassMark G3D Mark |
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| PassMark G2D Mark |
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| Geekbench OpenCL |
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| CompuBench 1.5 Desktop Face Detection |
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| CompuBench 1.5 Desktop Ocean Surface Simulation |
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| CompuBench 1.5 Desktop T-Rex |
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| CompuBench 1.5 Desktop Video Composition |
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| CompuBench 1.5 Desktop Bitcoin Mining |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| 3DMark Fire Strike Graphics Score |
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| Name | Value |
|---|---|
| PassMark - G3D Mark | 3090 |
| PassMark - G2D Mark | 459 |
| Geekbench - OpenCL | 14832 |
| CompuBench 1.5 Desktop - Face Detection | 40.763 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 828.247 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 3.646 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 63.284 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 217.744 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 5087 Frames |
| GFXBench 4.0 - Manhattan | 988 Frames |
| GFXBench 4.0 - T-Rex | 2061 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 5087.000 Fps |
| GFXBench 4.0 - Manhattan | 988.000 Fps |
| GFXBench 4.0 - T-Rex | 2061.000 Fps |
| 3DMark Fire Strike - Graphics Score | 0 |
Specifications (specs)
Essentials |
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| Architecture | GCN 2.0 |
| Code name | Bonaire |
| Design | AMD Radeon HD 7000 Series |
| Launch date | 22 March 2013 |
| Launch price (MSRP) | $149 |
| Place in performance rating | 837 |
| Price now | $134.99 |
| Type | Desktop |
| Value for money (0-100) | 29.57 |
Technical info |
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| Core clock speed | 1000 MHz |
| Floating-point performance | 1,792 gflops |
| Manufacturing process technology | 28 nm |
| Pipelines | 896 |
| Texture fill rate | 56 GTexel / s |
| Thermal Design Power (TDP) | 85 Watt |
| Transistor count | 2,080 million |
Video outputs and ports |
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| Display Connectors | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| DisplayPort support | |
| Dual-link DVI support | |
| VGA | |
Compatibility, dimensions and requirements |
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| Interface | PCIe 3.0 x16 |
| Length | 183 mm |
| Supplementary power connectors | 1x 6-pin |
API support |
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| DirectX | 12.0 (12_0) |
| OpenGL | 4.5 |
Memory |
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| Maximum RAM amount | 1 GB |
| Memory bandwidth | 96 GB / s |
| Memory bus width | 128 Bit |
| Memory clock speed | 6000 MHz |
| Memory type | GDDR5 |
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