AMD Radeon HD 7970M vs AMD FirePro D300
What is the difference between AMD Radeon HD 7970M and AMD FirePro D300. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Wimbledon | GPU Name | Pitcairn |
| Wimbledon XT (216-0836036) | Model number | Pitcairn XT GL (215-0828073) |
| GCN 1.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 2,800 million | Transistors | 2,800 million |
| 212 mm² | Die Size | 212 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 | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 153.6 GB/s | Bandwidth | 162.6 GB/s |
Performance
| 27.20 GPixel/s | Pixel fillrate | 27.20 GPixel/s |
| 68.00 GTexel/s | Texture fillrate | 68.00 GTexel/s |
| 2.176 TFLOPS | FP32 (float) performance | 2.176 TFLOPS |
| 136.0 GFLOPS (1:16) | FP64 (double) performance | 136.0 GFLOPS (1:16) |
Clock Speeds
| 1200 MHz 4.8 Gbps effective | Memory Clock | 1270 MHz 5.1 Gbps effective |
| 850 MHz | GPU Clock | 850 MHz |
Render Config
| 1280 | Shading Units | 1280 |
| 80 | TMUs | 80 |
| 32 | ROPs | 32 |
| 20 | Compute Units | 20 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 512 KB |
Board Design
| MXM Module | Slot Width | Single-slot |
| 100 W | Thermal design power (TDP) | 150 W |
| No outputs | Display Connectors | 4x DisplayPort |
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 |