Comparison of graphics cards
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(available: 873)
(available: 873)
 | ×  GeForce GT 640 GDDR5 | GPU 2 | GPU 3 | GPU 4 | GPU 5 | GPU 6 |
| Released | 2012 | |||||
| Segment | desktop | |||||
| Type | discrete | |||||
| Interface | PCIe 3.0 | |||||
| Architecture | Kepler | |||||
| Core | GK208 | |||||
| Lithography | 28 nm | |||||
| Core frequency | 1046 MHz | |||||
| Number of shaders | 384 | |||||
| Number of ROPs | 8 | |||||
| Number of TMUs | 32 | |||||
| Pixel fillrate | 4,3 GPixel/s | |||||
| Texel fillrate | 16.7 GTexel/s | |||||
| Memory type | GDDR5 | |||||
| Memory | 1024 / 2048 Mb | |||||
| Memory frequency | 5000 MHz | |||||
| Memory bus | 64 bit | |||||
| Bandwidth | 40.0 GB/s | |||||
| TDP | 49 W | |||||
| Max. temperature | 95° C | |||||
| Power Supply | 300 W | |||||
| Power connector | ||||||
| DirectX | 11.0 | |||||
| OpenGL | 4.2 | |||||
| OpenCL | 1.2 | |||||
| Shader Model | 5.0 | |||||
| Other technologies | • NVIDIA Adaptive V-Sync • HDCP • NVIDIA CUDA • NVIDIA PureVideo • NVIDIA PhysX • NVIDIA 3D Vision • FXAA | |||||
| more... |
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