NVIDIA GeForce GTX 680M
| General information | |
| Vendor | NVIDIA |
| Released | 2012 |
| Segment | Laptop |
| Type | DIntegratedscrete |
| Graphics processor | |
| Architecture | Kepler |
| Core | GK104 |
| Number of GPUs | 1 |
| Lithography | 28 nm |
| Number of transistors | 3540 million |
| Die Size | 294 mm² |
| Core frequency | 720 MHz |
| Shading Units | 1344 |
| ROPs | 32 |
| TMUs | 112 |
| Pixel Rate | 23.0 GPixel/s |
| Texture Rate | 80.6 GTexel/s |
| Memory | |
| Type | GDDR5 |
| Capacity | 4096 Mb |
| Frequency | 3600 MHz |
| Bus | 256 bit |
| Bandwidth | 115.2 GB/s |
| Power supply | |
| TDP | 100 W |
| Supported technologies | |
| DirectX | 11.2 |
| OpenGL | 4.4 |
| OpenCL | 1.1 |
| Shader Model | 5.0 |
| Other | • NVIDIA SLI • HDCP • NVIDIA CUDA • NVIDIA PureVideo • NVIDIA PhysX • NVIDIA 3D Vision • FXAA • TXAA • NVIDIA Optimus |
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