NVIDIA Tesla K40m videocard review
Tesla K40m videocard released by NVIDIA; release date: 22 November 2013. At the time of release, the videocard cost $7,699. The videocard is designed for workstation-computers and based on Kepler microarchitecture codenamed GK110B.
Core clock speed - 667 MHz. Boost clock speed - 745 MHz. Texture fill rate - 178.8 GTexel / s. Pipelines - 2880. Floating-point performance - 4,291 gflops. Manufacturing process technology - 28 nm. Transistors count - 7,080 million. Power consumption (TDP) - 245 Watt.
Memory type: GDDR5. Maximum RAM amount - 12 GB. Memory bus width - 384 Bit. Memory clock speed - 6008 MHz. Memory bandwidth - 288.4 GB / s.
Benchmarks
| 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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| PassMark G2D Mark |
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| PassMark G3D Mark |
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| Name | Value |
|---|---|
| Geekbench - OpenCL | 19519 |
| CompuBench 1.5 Desktop - Face Detection | 68.519 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 1884.110 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 6.358 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 117.253 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 310.472 mHash/s |
| PassMark - G2D Mark | 184 |
| PassMark - G3D Mark | 3143 |
Specifications (specs)
Essentials |
|
| Architecture | Kepler |
| Code name | GK110B |
| Launch date | 22 November 2013 |
| Launch price (MSRP) | $7,699 |
| Place in performance rating | 574 |
| Type | Workstation |
Technical info |
|
| Boost clock speed | 745 MHz |
| Core clock speed | 667 MHz |
| Floating-point performance | 4,291 gflops |
| Manufacturing process technology | 28 nm |
| Pipelines | 2880 |
| Texture fill rate | 178.8 GTexel / s |
| Thermal Design Power (TDP) | 245 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_1) |
| OpenGL | 4.6 |
Memory |
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| Maximum RAM amount | 12 GB |
| Memory bandwidth | 288.4 GB / s |
| Memory bus width | 384 Bit |
| Memory clock speed | 6008 MHz |
| Memory type | GDDR5 |
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