AMD Radeon HD 7950 Mac Edition videocard review
Radeon HD 7950 Mac Edition videocard released by AMD; release date: 7 March 2013. At the time of release, the videocard cost $449. The videocard is designed for desktop-computers and based on GCN 1.0 microarchitecture codenamed Tahiti.
Core clock speed - 800 MHz. Texture fill rate - 89.6 GTexel / s. Pipelines - 1792. Floating-point performance - 2,867 gflops. Manufacturing process technology - 28 nm. Transistors count - 4,313 million. Power consumption (TDP) - 200 Watt.
Memory type: GDDR5. Maximum RAM amount - 3 GB. Memory bus width - 384 Bit. Memory clock speed - 5000 MHz. Memory bandwidth - 240.0 GB / s.
Benchmarks
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 Video Composition |
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CompuBench 1.5 Desktop Bitcoin Mining |
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Name | Value |
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CompuBench 1.5 Desktop - Face Detection | 67.802 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 1230.769 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 81.680 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 370.179 mHash/s |
Specifications (specs)
Essentials |
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Architecture | GCN 1.0 |
Code name | Tahiti |
Launch date | 7 March 2013 |
Launch price (MSRP) | $449 |
Place in performance rating | 667 |
Type | Desktop |
Technical info |
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Core clock speed | 800 MHz |
Floating-point performance | 2,867 gflops |
Manufacturing process technology | 28 nm |
Pipelines | 1792 |
Texture fill rate | 89.6 GTexel / s |
Thermal Design Power (TDP) | 200 Watt |
Transistor count | 4,313 million |
Video outputs and ports |
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Display Connectors | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x16 |
Length | 279 mm |
Supplementary power connectors | 2x 6-pin |
API support |
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DirectX | 12.0 (11_1) |
OpenGL | 4.5 |
Memory |
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Maximum RAM amount | 3 GB |
Memory bandwidth | 240.0 GB / s |
Memory bus width | 384 Bit |
Memory clock speed | 5000 MHz |
Memory type | GDDR5 |