NVIDIA GeForce 840M
| General information | |
| Vendor | NVIDIA |
| Released | 2014 |
| Segment | Laptop |
| Type | DIntegratedscrete |
| Graphics processor | |
| Architecture | Maxwell |
| Core | GM108 |
| Number of GPUs | 1 |
| Lithography | 28 nm |
| Core frequency | 1029 - 1124 MHz |
| Shading Units | 384 |
| ROPs | 8 |
| TMUs | 16 |
| Pixel Rate | 8.2 GPixel/s |
| Texture Rate | 16.5 GTexel/s |
| Memory | |
| Type | DDR3 |
| Capacity | до 2048 Mb |
| Frequency | 2000 MHz |
| Bus | 64 bit |
| Bandwidth | 16 GB/s |
| Power supply | |
| TDP | 30 W |
| Supported technologies | |
| DirectX | 11.0 |
| OpenGL | 4.5 |
| OpenCL | 1.2 |
| Shader Model | 5.0 |
| Other | • NVIDIA GPU Boost • HDCP • NVIDIA CUDA • NVIDIA PureVideo • NVIDIA PhysX • FXAA • NVIDIA Optimus • NVIDIA GameWorks • GeForce Experience |
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