Intel Iris Pro Graphics 580 vs AMD FirePro D300
What is the difference between Intel Iris Pro Graphics 580 and AMD FirePro D300. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Skylake GT4e | GPU Name | Pitcairn |
| Generation 9.0 | Architecture | GCN 1.0 |
| Intel | Foundry | TSMC |
| 14 nm+ | Process Size | 28 nm |
| unknown | Transistors | 2,800 million |
| unknown | Die Size | 212 mm² |
Graphics Card
| Sep 1st, 2015 | Release Date | Jan 18th, 2014 |
| HD Graphics-M (Skylake) | Family | FirePro (Dx00) |
| Active | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 3.0 x16 |
Memory
| System Shared | Memory Size | 2 GB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 256 bit |
| System Dependent | Bandwidth | 162.6 GB/s |
Performance
| 8.550 GPixel/s | Pixel fillrate | 27.20 GPixel/s |
| 68.40 GTexel/s | Texture fillrate | 68.00 GTexel/s |
| 1,094 GFLOPS | FP32 (float) performance | 2.176 TFLOPS |
| 273.6 GFLOPS (1:4) | FP64 (double) performance | 136.0 GFLOPS (1:16) |
Clock Speeds
| System Shared | Memory Clock | 1270 MHz 5.1 Gbps effective |
Render Config
| 576 | Shading Units | 1280 |
| 72 | TMUs | 80 |
| 9 | ROPs | 32 |
Board Design
| IGP | Slot Width | Single-slot |
| 15 W | Thermal design power (TDP) | 150 W |
| No outputs | Display Connectors | 4x DisplayPort |
API support
| 12 (12_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 5.1 |