GeForce GTX 285
| Manufacturer: | NVIDIA |
| Series: | GeForce 200 |
| Codename: | GT200-350-B3 |
| Release date: | 2009. January 15. |
| Die count: | 1 |
| Die size: | 470 mm2 |
| Fab: | 55 nm |
| Transistors: | 1400 millions |
| Bus interface: | PCI-E 2.0 x16 |
Clock rates
| Core clock: | 648 MHz |
| Shader clock: | 1476 MHz |
| Memory clock: | 1242 MHz |
| Effective memory clock (DDR): | 9936 MHz |
Memory
| Memory size: | 2048, 1024 MB |
| Memory bus type: | GDDR3 |
| Memory bus width: | 512 bit |
| Memory bandwidth (maximum): | 159 GB/s |
Core units
| Unified shader units: | 240 |
| Texture mapping units (TMU): | 80 |
| Render output units (ROP): | 32 |
| SM count: | 10 |
Supported Technologies:
| DirectX: | 10 | ||
| OpenGL: | 3.3 | ||
| NVIDIA PhysX, NVIDIA 3D Vision Ready, NVIDIA SLI | |||
Performance
| Pixel fillrate: | 20.736 (GP/s) |
| Texture fillrate: | 51.84 (GT/s) |
| Thermal Design Power (TDP,Max): | 204 W |
| Release price (USD): | 360 USD |
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