NVIDIA GeForce GTX 850A vs NVIDIA GeForce GTX 280M
What is the difference between NVIDIA GeForce GTX 850A and NVIDIA GeForce GTX 280M. Find out which graphics card has better performance.
Benchmarks
| 1050 | PassMark G3D | 621 |
| 551 | PassMark G2D | 440 |
Graphics Processor (GPU)
| GM107 | GPU Name | G92 |
| N15P-GT-A1 | Model number | N10E-GTX |
| Maxwell | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 65 nm |
| 1,870 million | Transistors | 754 million |
| 148 mm² | Die Size | 324 mm² |
Graphics Card
| Mar 17th, 2014 | Release Date | Mar 3rd, 2009 |
| GeForce 800A | Family | GeForce 200M |
| End-of-life | Production | End-of-life |
| GeForce 700A | Predecessor | GeForce 100M |
| PCIe 3.0 x16 | Bus Interface | MXM-IV |
Memory
| 2 GB | Memory Size | 1024 MB |
| DDR3 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 256 bit |
| 28.80 GB/s | Bandwidth | 60.80 GB/s |
Performance
| 14.98 GPixel/s | Pixel fillrate | 9.360 GPixel/s |
| 37.44 GTexel/s | Texture fillrate | 37.44 GTexel/s |
| 1,198 GFLOPS | FP32 (float) performance | 374.5 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 950 MHz 1900 Mbps effective |
Render Config
| 640 | Shading Units | 128 |
| 40 | TMUs | 64 |
| 16 | ROPs | 16 |
| 2 MB | L2 Cache | 64 KB |
Board Design
| 45 W | Thermal design power (TDP) | 75 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 11.1 (10_0) |
| 4.6 | OpenGL | 3.3 |
| 3.0 | OpenCL | 1.1 |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 4.0 |
| 5.0 | CUDA | 1.1 |