AMD Radeon HD 7970M vs AMD FirePro D500
What is the difference between AMD Radeon HD 7970M and AMD FirePro D500. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Wimbledon | GPU Name | Tahiti |
| Wimbledon XT (216-0836036) | Model number | Tahiti LE GL |
| GCN 1.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 2,800 million | Transistors | 4,313 million |
| 212 mm² | Die Size | 352 mm² |
Graphics Card
| Apr 24th, 2012 | Release Date | Jan 18th, 2014 |
| London (HD 7900M) | Family | FirePro (Dx00) |
| End-of-life | Production | End-of-life |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 3 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 384 bit |
| 153.6 GB/s | Bandwidth | 243.8 GB/s |
Performance
| 27.20 GPixel/s | Pixel fillrate | 23.20 GPixel/s |
| 68.00 GTexel/s | Texture fillrate | 69.60 GTexel/s |
| 2.176 TFLOPS | FP32 (float) performance | 2.227 TFLOPS |
| 136.0 GFLOPS (1:16) | FP64 (double) performance | 556.8 GFLOPS (1:4) |
Clock Speeds
| 1200 MHz 4.8 Gbps effective | Memory Clock | 1270 MHz 5.1 Gbps effective |
| 850 MHz | GPU Clock | 725 MHz |
Render Config
| 1280 | Shading Units | 1536 |
| 80 | TMUs | 96 |
| 32 | ROPs | 32 |
| 20 | Compute Units | 24 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 768 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 100 W | Thermal design power (TDP) | 274 W |
| No outputs | Display Connectors | 6x mini-DisplayPort 1x SDI |
API support
| 12 (11_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |