AMD FirePro M3900 vs AMD Radeon HD 7470 OEM
What is the difference between AMD FirePro M3900 and AMD Radeon HD 7470 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Seymour | GPU Name | Caicos |
| Seymour GL | Model number | Khalidster |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 370 million | Transistors | 370 million |
| 67 mm² | Die Size | 67 mm² |
Graphics Card
| Oct 19th, 2010 | Release Date | Jan 5th, 2012 |
| FirePro Mobile (Mx900) | Family | Southern Islands (HD 7400) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | GDDR5 |
| 64 bit | Memory Bus | 64 bit |
| 14.40 GB/s | Bandwidth | 28.80 GB/s |
Performance
| 3.000 GPixel/s | Pixel fillrate | 3.000 GPixel/s |
| 6.000 GTexel/s | Texture fillrate | 6.000 GTexel/s |
| 240.0 GFLOPS | FP32 (float) performance | 240.0 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 900 MHz 3.6 Gbps effective |
| 750 MHz | GPU Clock | 750 MHz |
Render Config
| 160 | Shading Units | 160 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 2 |
| 8 KB (per CU) | L1 Cache | 8 KB (per CU) |
| 128 KB | L2 Cache | 128 KB |
Board Design
| 20 W | Thermal design power (TDP) | 27 W |
| No outputs | Display Connectors | 1x DVI 1x DisplayPort |
API support
| 11.2 (11_0) | DirectX | 11.2 (11_0) |
| 4.4 | OpenGL | 4.4 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 5.0 |