NVIDIA GeForce GTX 275 vs NVIDIA GeForce GTX 285
What is the difference between NVIDIA GeForce GTX 275 and NVIDIA GeForce GTX 285. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200B | GPU Name | GT200B |
| G200-105-B3 | Model number | G200-350-B3 |
| Tesla 2.0 | Architecture | Tesla 2.0 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 55 nm |
| 1,400 million | Transistors | 1,400 million |
| 470 mm² | Die Size | 470 mm² |
Graphics Card
| Jan 15th, 2009 | Release Date | Dec 23rd, 2008 |
| GeForce 200 | Family | GeForce 200 |
| End-of-life | Production | End-of-life |
| 249 USD | Launch Price | 359 USD |
| GeForce 9 | Predecessor | GeForce 9 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 896 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | GDDR3 |
| 448 bit | Memory Bus | 512 bit |
| 127.0 GB/s | Bandwidth | 159.0 GB/s |
Performance
| 17.72 GPixel/s | Pixel fillrate | 20.74 GPixel/s |
| 50.64 GTexel/s | Texture fillrate | 51.84 GTexel/s |
| 673.9 GFLOPS | FP32 (float) performance | 708.5 GFLOPS |
| 84.24 GFLOPS (1:8) | FP64 (double) performance | 88.56 GFLOPS (1:8) |
Clock Speeds
| 1134 MHz 2.3 Gbps effective | Memory Clock | 1242 MHz 2.5 Gbps effective |
| 633 MHz | GPU Clock | 648 MHz |
Render Config
| 240 | Shading Units | 240 |
| 80 | TMUs | 80 |
| 28 | ROPs | 32 |
| 224 KB | L2 Cache | 256 KB |
| 30 | SM Count | 30 |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 219 W | Thermal design power (TDP) | 204 W |
| 550 W | Suggested PSU | 550 W |
| 2x DVI | Display Connectors | 2x DVI 1x S-Video |
| 2x 6-pin | Power Connectors | 2x 6-pin |
| P897 | Board Number | P892 |
API support
| 11.1 (10_0) | DirectX | 11.1 (10_0) |
| 3.3 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 4.0 |
| 1.3 | CUDA | 1.3 |