NVIDIA GeForce GTX 850A videocard review
GeForce GTX 850A videocard released by NVIDIA; release date: 17 March 2014. The videocard is designed for desktop-computers and based on Maxwell microarchitecture codenamed GM107.
Core clock speed - 902 MHz. Boost clock speed - 936 MHz. Texture fill rate - 37.44 GTexel / s. Pipelines - 640. Floating-point performance - 1,198 gflops. Manufacturing process technology - 28 nm. Transistors count - 1,870 million. Power consumption (TDP) - 45 Watt.
Memory type: DDR3. Maximum RAM amount - 2 GB. Memory bus width - 128 Bit. Memory clock speed - 1800 MHz. Memory bandwidth - 28.8 GB / s.
Benchmarks
| PassMark G3D Mark |
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| PassMark G2D Mark |
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| GFXBench 4.0 Car Chase Offscreen |
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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 Manhattan |
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| GFXBench 4.0 T-Rex |
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| GFXBench 4.0 T-Rex |
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| Name | Value |
|---|---|
| PassMark - G3D Mark | 1050 |
| PassMark - G2D Mark | 551 |
| GFXBench 4.0 - Car Chase Offscreen | 3857 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 3857.000 Fps |
| GFXBench 4.0 - Manhattan | 2957 Frames |
| GFXBench 4.0 - Manhattan | 2957.000 Fps |
| GFXBench 4.0 - T-Rex | 3351 Frames |
| GFXBench 4.0 - T-Rex | 3351.000 Fps |
Specifications (specs)
Essentials |
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| Architecture | Maxwell |
| Code name | GM107 |
| Launch date | 17 March 2014 |
| Place in performance rating | 513 |
| Type | Desktop |
Technical info |
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| Boost clock speed | 936 MHz |
| Core clock speed | 902 MHz |
| Floating-point performance | 1,198 gflops |
| Manufacturing process technology | 28 nm |
| Pipelines | 640 |
| Texture fill rate | 37.44 GTexel / s |
| Thermal Design Power (TDP) | 45 Watt |
| Transistor count | 1,870 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 |
API support |
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| DirectX | 12.0 (11_0) |
| OpenGL | 4.6 |
Memory |
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| Maximum RAM amount | 2 GB |
| Memory bandwidth | 28.8 GB / s |
| Memory bus width | 128 Bit |
| Memory clock speed | 1800 MHz |
| Memory type | DDR3 |
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