NVIDIA GeForce GT 650M Mac Edition videocard review
GeForce GT 650M Mac Edition videocard released by NVIDIA; release date: 12 July 2012. The videocard is designed for desktop-computers and based on Kepler microarchitecture codenamed GK107.
Core clock speed - 900 MHz. Texture fill rate - 28.8 GTexel / s. Pipelines - 384. Floating-point performance - 691.2 gflops. Manufacturing process technology - 28 nm. Transistors count - 1,270 million. Power consumption (TDP) - 45 Watt.
Memory type: GDDR5. Maximum RAM amount - 512 MB. Memory bus width - 128 Bit. Memory clock speed - 5016 MHz. Memory bandwidth - 80.26 GB / s.
Benchmarks
| 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 |
|---|---|
| CompuBench 1.5 Desktop - Face Detection | 11.049 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 342.738 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 0.945 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 14.549 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 22.128 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 2550 Frames |
| GFXBench 4.0 - Manhattan | 1938 Frames |
| GFXBench 4.0 - T-Rex | 3926 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 43.200 Fps |
| GFXBench 4.0 - Manhattan | 31.300 Fps |
| GFXBench 4.0 - T-Rex | 70.100 Fps |
Specifications (specs)
Essentials |
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| Architecture | Kepler |
| Code name | GK107 |
| Launch date | 12 July 2012 |
| Place in performance rating | 1520 |
| Type | Desktop |
Technical info |
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| Core clock speed | 900 MHz |
| Floating-point performance | 691.2 gflops |
| Manufacturing process technology | 28 nm |
| Pipelines | 384 |
| Texture fill rate | 28.8 GTexel / s |
| Thermal Design Power (TDP) | 45 Watt |
| Transistor count | 1,270 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 | 512 MB |
| Memory bandwidth | 80.26 GB / s |
| Memory bus width | 128 Bit |
| Memory clock speed | 5016 MHz |
| Memory type | GDDR5 |
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