NVIDIA Tesla K20Xm videocard review
Tesla K20Xm videocard released by NVIDIA; release date: 12 November 2012. At the time of release, the videocard cost $7,699. The videocard is designed for workstation-computers and based on Kepler microarchitecture codenamed GK110.
Core clock speed - 732 MHz. Texture fill rate - 164.0 GTexel / s. Pipelines - 2688. Floating-point performance - 3,935 gflops. Manufacturing process technology - 28 nm. Transistors count - 7,080 million. Power consumption (TDP) - 235 Watt.
Memory type: GDDR5. Maximum RAM amount - 6 GB. Memory bus width - 384 Bit. Memory clock speed - 5200 MHz. Memory bandwidth - 249.6 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 Manhattan |
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GFXBench 4.0 T-Rex |
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GFXBench 4.0 Manhattan |
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GFXBench 4.0 T-Rex |
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Name | Value |
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PassMark - G3D Mark | 2918 |
PassMark - G2D Mark | 172 |
Geekbench - OpenCL | 17075 |
CompuBench 1.5 Desktop - Face Detection | 49.455 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 1666.354 Frames/s |
CompuBench 1.5 Desktop - T-Rex | 5.836 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 92.472 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 275.229 mHash/s |
GFXBench 4.0 - Manhattan | 1032 Frames |
GFXBench 4.0 - T-Rex | 7038 Frames |
GFXBench 4.0 - Manhattan | 1032.000 Fps |
GFXBench 4.0 - T-Rex | 7038.000 Fps |
Specifications (specs)
Essentials |
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Architecture | Kepler |
Code name | GK110 |
Launch date | 12 November 2012 |
Launch price (MSRP) | $7,699 |
Place in performance rating | 805 |
Type | Workstation |
Technical info |
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Core clock speed | 732 MHz |
Floating-point performance | 3,935 gflops |
Manufacturing process technology | 28 nm |
Pipelines | 2688 |
Texture fill rate | 164.0 GTexel / s |
Thermal Design Power (TDP) | 235 Watt |
Transistor count | 7,080 million |
Video outputs and ports |
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Display Connectors | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x16 |
Length | 267 mm |
API support |
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DirectX | 12.0 (11_0) |
OpenGL | 4.6 |
Memory |
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Maximum RAM amount | 6 GB |
Memory bandwidth | 249.6 GB / s |
Memory bus width | 384 Bit |
Memory clock speed | 5200 MHz |
Memory type | GDDR5 |