Intel Xe DG1-SDV vs Intel Iris Pro Graphics P580
What is the difference between Intel Xe DG1-SDV and Intel Iris Pro Graphics P580. Find out which graphics card has better performance.
Graphics Processor (GPU)
| DG1 | GPU Name | Skylake GT4e |
| Generation 12.1 | Architecture | Generation 9.0 |
| Intel | Foundry | Intel |
| 10 nm | Process Size | 14 nm+ |
| unknown | Transistors | unknown |
| 95 mm² | Die Size | unknown |
Graphics Card
| Never Released | Release Date | Sep 1st, 2015 |
| Xe Graphics | Family | HD Graphics-WM (Skylake) |
| Active | Production | Active |
| PCIe 4.0 x16 | Bus Interface | Ring Bus |
Memory
| 3 GB | Memory Size | System Shared |
| LPDDR4X | Memory Type | System Shared |
| 96 bit | Memory Bus | System Shared |
| 51.19 GB/s | Bandwidth | System Dependent |
Performance
| 36.00 GPixel/s | Pixel fillrate | 9.450 GPixel/s |
| 72.00 GTexel/s | Texture fillrate | 75.60 GTexel/s |
| 4.608 TFLOPS (2:1) | FP16 (half) performance | 2.419 TFLOPS (2:1) |
| 2.304 TFLOPS | FP32 (float) performance | 1,210 GFLOPS |
| 576.0 GFLOPS (1:4) | FP64 (double) performance | 302.4 GFLOPS (1:4) |
Clock Speeds
| 900 MHz | Base Clock | 350 MHz |
| 1500 MHz | Boost Clock | 1050 MHz |
| 2133 MHz 4.3 Gbps effective | Memory Clock | System Shared |
Render Config
| 768 | Shading Units | 576 |
| 48 | TMUs | 72 |
| 24 | ROPs | 9 |
Board Design
| Dual-slot | Slot Width | IGP |
| 75 W | Thermal design power (TDP) | 15 W |
| 1x HDMI 3x DisplayPort | Display Connectors | No outputs |
API support
| 12 (12_1) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.4 |