NVIDIA GeForce GTX 285 vs NVIDIA GeForce GTX 285 Mac Edition
What is the difference between NVIDIA GeForce GTX 285 and NVIDIA GeForce GTX 285 Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200B | GPU Name | GT200B |
| G200-350-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
| Dec 23rd, 2008 | Release Date | Jan 15th, 2009 |
| GeForce 200 | Family | GeForce 200 |
| End-of-life | Production | End-of-life |
| GeForce 9 | Predecessor | GeForce 9 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | GDDR3 |
| 512 bit | Memory Bus | 512 bit |
| 159.0 GB/s | Bandwidth | 159.0 GB/s |
Performance
| 20.74 GPixel/s | Pixel fillrate | 20.74 GPixel/s |
| 51.84 GTexel/s | Texture fillrate | 51.84 GTexel/s |
| 708.5 GFLOPS | FP32 (float) performance | 708.5 GFLOPS |
| 88.56 GFLOPS (1:8) | FP64 (double) performance | 88.56 GFLOPS (1:8) |
Clock Speeds
| 1242 MHz 2.5 Gbps effective | Memory Clock | 1242 MHz 2.5 Gbps effective |
| 648 MHz | GPU Clock | 648 MHz |
Render Config
| 240 | Shading Units | 240 |
| 80 | TMUs | 80 |
| 32 | ROPs | 32 |
| 256 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 |
| 204 W | Thermal design power (TDP) | 204 W |
| 550 W | Suggested PSU | 550 W |
| 2x DVI 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 2x 6-pin | Power Connectors | 2x 6-pin |
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 |