Intel Iris Pro Graphics 580 vs ATI FirePro V9800
What is the difference between Intel Iris Pro Graphics 580 and ATI FirePro V9800. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Skylake GT4e | GPU Name | Cypress |
| Generation 9.0 | Architecture | TeraScale 2 |
| Intel | Foundry | TSMC |
| 14 nm+ | Process Size | 40 nm |
| unknown | Transistors | 2,154 million |
| unknown | Die Size | 334 mm² |
Graphics Card
| Sep 1st, 2015 | Release Date | Sep 9th, 2010 |
| HD Graphics-M (Skylake) | Family | FirePro (Vx800) |
| Active | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 4 GB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 256 bit |
| System Dependent | Bandwidth | 147.2 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 | 2.720 TFLOPS |
| 273.6 GFLOPS (1:4) | FP64 (double) performance | 544.0 GFLOPS (1:5) |
Clock Speeds
| System Shared | Memory Clock | 1150 MHz 4.6 Gbps effective |
Render Config
| 576 | Shading Units | 1600 |
| 72 | TMUs | 80 |
| 9 | ROPs | 32 |
Board Design
| IGP | Slot Width | Dual-slot |
| 15 W | Thermal design power (TDP) | 250 W |
| No outputs | Display Connectors | 6x mini-DisplayPort 1x S-Video |
API support
| 12 (12_1) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 3.0 | OpenCL | 1.2 |
| 1.2 | Vulkan | N/A |
| 6.4 | Shader Model | 5.0 |