NVIDIA GeForce MX450 25W vs NVIDIA GeForce GTX 285 Mac Edition
What is the difference between NVIDIA GeForce MX450 25W and NVIDIA GeForce GTX 285 Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| TU117 | GPU Name | GT200B |
| N18S-G5 | Model number | G200-350-B3 |
| Turing | Architecture | Tesla 2.0 |
| TSMC | Foundry | TSMC |
| 12 nm | Process Size | 55 nm |
| 4,700 million | Transistors | 1,400 million |
| 200 mm² | Die Size | 470 mm² |
Graphics Card
| Aug 15th, 2020 | Release Date | Jan 15th, 2009 |
| GeForce MX (4xx) | Family | GeForce 200 |
| Active | Production | End-of-life |
| PCIe 4.0 x4 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR6 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 512 bit |
| 80.00 GB/s | Bandwidth | 159.0 GB/s |
Performance
| 29.76 GPixel/s | Pixel fillrate | 20.74 GPixel/s |
| 52.08 GTexel/s | Texture fillrate | 51.84 GTexel/s |
| 1.667 TFLOPS | FP32 (float) performance | 708.5 GFLOPS |
| 52.08 GFLOPS (1:32) | FP64 (double) performance | 88.56 GFLOPS (1:8) |
Clock Speeds
| 1250 MHz 10 Gbps effective | Memory Clock | 1242 MHz 2.5 Gbps effective |
Render Config
| 896 | Shading Units | 240 |
| 56 | TMUs | 80 |
| 32 | ROPs | 32 |
| 512 KB | L2 Cache | 256 KB |
| 14 | SM Count | 30 |
Board Design
| 25 W | Thermal design power (TDP) | 204 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
| None | Power Connectors | 2x 6-pin |
API support
| 12 (12_1) | DirectX | 11.1 (10_0) |
| 4.6 | OpenGL | 3.3 |
| 3.0 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 6.6 | Shader Model | 4.0 |
| 7.5 | CUDA | 1.3 |