AMD FirePro A320 vs ATI Radeon HD 4750
What is the difference between AMD FirePro A320 and ATI Radeon HD 4750. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Devastator | GPU Name | RV740 |
| A320 | Model number | RV740 PRO |
| TeraScale 3 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 32 nm | Process Size | 40 nm |
| 1,303 million | Transistors | 826 million |
| 246 mm² | Die Size | 137 mm² |
Graphics Card
| Jun 6th, 2012 | Release Date | Sep 9th, 2009 |
| Trinity (HD 7000 Mobile) | Family | Radeon R700 (HD 4700) |
| End-of-life | Production | End-of-life |
| Sumo | Predecessor | Radeon R600 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 512 MB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 51.20 GB/s |
Performance
| 7.640 GPixel/s | Pixel fillrate | 11.68 GPixel/s |
| 22.92 GTexel/s | Texture fillrate | 23.36 GTexel/s |
| 733.4 GFLOPS | FP32 (float) performance | 934.4 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 800 MHz 3.2 Gbps effective |
Render Config
| 384 | Shading Units | 640 |
| 24 | TMUs | 32 |
| 8 | ROPs | 16 |
| 6 | Compute Units | 8 |
Board Design
| IGP | Slot Width | Single-slot |
| 100 W | Thermal design power (TDP) | 100 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 10.1 (10_1) |
| 4.4 | OpenGL | 3.3 |
| 1.2 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 4.1 |