AMD FirePro M3900 vs ATI Radeon X1950 GT
What is the difference between AMD FirePro M3900 and ATI Radeon X1950 GT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Seymour | GPU Name | RV570 |
| Seymour GL | Model number | RV570 XL |
| TeraScale 2 | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 80 nm |
| 370 million | Transistors | 330 million |
| 67 mm² | Die Size | 230 mm² |
Graphics Card
| Oct 19th, 2010 | Release Date | Jan 29th, 2007 |
| FirePro Mobile (Mx900) | Family | Radeon R500 PCIe (X1950) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 256 bit |
| 14.40 GB/s | Bandwidth | 38.40 GB/s |
Performance
| 3.000 GPixel/s | Pixel fillrate | 6.000 GPixel/s |
| 6.000 GTexel/s | Texture fillrate | 6.000 GTexel/s |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 600 MHz 1200 Mbps effective |
| 750 MHz | GPU Clock | 500 MHz |
Render Config
| 8 | TMUs | 12 |
| 4 | ROPs | 12 |
Board Design
| 20 W | Thermal design power (TDP) | 57 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 9.0c (9_3) |
| 4.4 | OpenGL | 2.1 (full) 3.0 (partial) |
| 1.2 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 3.0 |