NVIDIA GRID K520 videocard review
GRID K520 videocard released by NVIDIA; release date: 23 July 2013. At the time of release, the videocard cost $3,599. The videocard is designed for workstation-computers and based on Kepler microarchitecture codenamed GK104.
Core clock speed - 745 MHz. Texture fill rate - 2x 102.0 GTexel / s billion / sec. Pipelines - 2x 1536. Floating-point performance - 2x 2,448 gflops. Manufacturing process technology - 28 nm. Transistors count - 3,540 million. Power consumption (TDP) - 225 Watt.
Memory type: GDDR5. Maximum RAM amount - 2x 4 GB. Memory bus width - 2x 256 Bit. Memory clock speed - 5000 MHz. Memory bandwidth - 2x 160.0 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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| Name | Value |
|---|---|
| PassMark - G3D Mark | 3516 |
| PassMark - G2D Mark | 160 |
| Geekbench - OpenCL | 10864 |
| CompuBench 1.5 Desktop - Face Detection | 20.654 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 1063.784 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 3.244 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 42.277 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 76.158 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 6782 Frames |
| GFXBench 4.0 - Manhattan | 3713 Frames |
| GFXBench 4.0 - T-Rex | 3354 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 6782.000 Fps |
| GFXBench 4.0 - Manhattan | 3713.000 Fps |
| GFXBench 4.0 - T-Rex | 3354.000 Fps |
Specifications (specs)
Essentials |
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| Architecture | Kepler |
| Code name | GK104 |
| Launch date | 23 July 2013 |
| Launch price (MSRP) | $3,599 |
| Place in performance rating | 760 |
| Type | Workstation |
Technical info |
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| Core clock speed | 745 MHz |
| Floating-point performance | 2x 2,448 gflops |
| Manufacturing process technology | 28 nm |
| Pipelines | 2x 1536 |
| Texture fill rate | 2x 102.0 GTexel / s billion / sec |
| Thermal Design Power (TDP) | 225 Watt |
| Transistor count | 3,540 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 |
| Supplementary power connectors | 1x 8-pin |
API support |
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| DirectX | 12.0 (11_0) |
| OpenGL | 4.6 |
Memory |
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| Maximum RAM amount | 2x 4 GB |
| Memory bandwidth | 2x 160.0 GB / s |
| Memory bus width | 2x 256 Bit |
| Memory clock speed | 5000 MHz |
| Memory type | GDDR5 |
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