NVIDIA GeForce GTX 285
| General information | |
| Vendor | NVIDIA |
| Released | 2008 |
| Segment | Desktop |
| Type | DIntegratedscrete |
| Interface | PCIe 2.0 |
| Resolution | 2560 x 1600 |
| Graphics processor | |
| Architecture | Tesla 2.0 |
| Core | GT200 |
| Number of GPUs | 1 |
| Lithography | 55 nm |
| Number of transistors | 1400 million |
| Die Size | 470 mm² |
| Core frequency | 648 MHz |
| Frequency of shader blocks | 1476 MHz |
| Shading Units | 240 |
| ROPs | 32 |
| TMUs | 80 |
| Pixel Rate | 20,74 GPixel/s |
| Texture Rate | 51,8 GTexel/s |
| Memory | |
| Type | GDDR3 |
| Capacity | 1024 Mb |
| Frequency | 2484 MHz |
| Bus | 512 bit |
| Bandwidth | 159.0 GB/s |
| Power supply | |
| TDP | 204 W |
| Maximum temperature | 105° C |
| Power supply requirements | 550 W |
| Power connectors | 6-pin + 6-pin |
| Supported technologies | |
| DirectX | 10.0 |
| OpenGL | 2.1 |
| OpenCL | 1.1 |
| Shader Model | 4.0 |
| SLI / CrossFireX | SLI |
| Other | • NVIDIA CUDA • HDCP • GigaThread • NVIDIA Lumenex • NVIDIA PureVideo • NVIDIA PhysX |
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