NVIDIA GeForce 945A videocard review
GeForce 945A videocard released by NVIDIA; release date: 13 March 2015. The videocard is designed for desktop-computers and based on Maxwell microarchitecture codenamed GM108.
Core clock speed - 1072 MHz. Boost clock speed - 1176 MHz. Texture fill rate - 28.22 GTexel / s. Pipelines - 384. Floating-point performance - 903.2 gflops. Manufacturing process technology - 28 nm. Power consumption (TDP) - 33 Watt.
Memory type: DDR3. Maximum RAM amount - 2 GB. Memory bus width - 64 Bit. Memory clock speed - 1800 MHz. Memory bandwidth - 14.4 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 | 32359 |
| CompuBench 1.5 Desktop - Face Detection | 28.865 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 381.898 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 1.991 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 30.793 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 107.630 mHash/s |
| PassMark - G2D Mark | 716 |
| PassMark - G3D Mark | 1852 |
Specifications (specs)
Essentials |
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| Architecture | Maxwell |
| Code name | GM108 |
| Launch date | 13 March 2015 |
| Place in performance rating | 603 |
| Type | Desktop |
Technical info |
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| Boost clock speed | 1176 MHz |
| Core clock speed | 1072 MHz |
| Floating-point performance | 903.2 gflops |
| Manufacturing process technology | 28 nm |
| Pipelines | 384 |
| Texture fill rate | 28.22 GTexel / s |
| Thermal Design Power (TDP) | 33 Watt |
Video outputs and ports |
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| Display Connectors | No outputs |
Compatibility, dimensions and requirements |
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| Interface | PCIe 3.0 x8 |
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 | 14.4 GB / s |
| Memory bus width | 64 Bit |
| Memory clock speed | 1800 MHz |
| Memory type | DDR3 |
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