AMD Radeon HD 6670 videocard review
Radeon HD 6670 videocard released by AMD; release date: 19 April 2011. At the time of release, the videocard cost $99. The videocard is designed for desktop-computers and based on TeraScale 2 microarchitecture codenamed Turks.
Boost clock speed - 800 MHz. Texture fill rate - 19.2 GTexel / s. Pipelines - 480. Floating-point performance - 768.0 gflops. Manufacturing process technology - 40 nm. Transistors count - 716 million. Power consumption (TDP) - 66 Watt.
Memory type: GDDR5. Maximum RAM amount - 1 GB. Memory bus width - 128 Bit. Memory clock speed - 1050 MHz. Memory bandwidth - 64 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 |
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PassMark - G3D Mark | 727 |
PassMark - G2D Mark | 244 |
Geekbench - OpenCL | 1899 |
CompuBench 1.5 Desktop - Face Detection | 4.861 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 235.463 Frames/s |
CompuBench 1.5 Desktop - T-Rex | 0.463 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 15.918 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 38.551 mHash/s |
GFXBench 4.0 - Car Chase Offscreen | 1564 Frames |
GFXBench 4.0 - Manhattan | 3260 Frames |
GFXBench 4.0 - T-Rex | 3348 Frames |
GFXBench 4.0 - Car Chase Offscreen | 1564.000 Fps |
GFXBench 4.0 - Manhattan | 3260.000 Fps |
GFXBench 4.0 - T-Rex | 3348.000 Fps |
3DMark Fire Strike - Graphics Score | 0 |
Specifications (specs)
Essentials |
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Architecture | TeraScale 2 |
Code name | Turks |
Design | AMD Radeon HD 6000 Series |
Launch date | 19 April 2011 |
Launch price (MSRP) | $99 |
Place in performance rating | 1261 |
Price now | $102.99 |
Type | Desktop |
Value for money (0-100) | 13.12 |
Technical info |
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Boost clock speed | 800 MHz |
Floating-point performance | 768.0 gflops |
Manufacturing process technology | 40 nm |
Pipelines | 480 |
Texture fill rate | 19.2 GTexel / s |
Thermal Design Power (TDP) | 66 Watt |
Transistor count | 716 million |
Video outputs and ports |
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Display Connectors | 1x DVI, 1x HDMI, 1x VGA |
DisplayPort support | |
Dual-link DVI support | |
Eyefinity | |
HDMI | |
VGA | |
Compatibility, dimensions and requirements |
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Bus support | PCIe 2.0 x16 |
Interface | PCIe 2.0 x16 |
Length | 168 mm |
Supplementary power connectors | None |
API support |
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DirectX | 11 |
OpenGL | 4.4 |
Memory |
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Maximum RAM amount | 1 GB |
Memory bandwidth | 64 GB/s |
Memory bus width | 128 Bit |
Memory clock speed | 1050 MHz |
Memory type | GDDR5 |
Technologies |
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AMD Eyefinity | |
CrossFire |