Intel UHD Graphics 617 vs Intel Iris Plus Graphics G4
What is the difference between Intel UHD Graphics 617 and Intel Iris Plus Graphics G4. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Amber Lake GT2 | GPU Name | Ice Lake GT1 |
| Generation 9.5 | Architecture | Generation 11.0 |
| Intel | Foundry | Intel |
| 14 nm | Process Size | 10 nm+ |
| unknown | Transistors | unknown |
| unknown | Die Size | unknown |
Graphics Card
| Nov 7th, 2018 | Release Date | May 29th, 2019 |
| HD Graphics-T (Amber Lake) | Family | HD Graphics-M (Ice Lake) |
| Active | Production | Active |
| Ring Bus | Bus Interface | Ring Bus |
Memory
| System Shared | Memory Size | System Shared |
| System Shared | Memory Type | System Shared |
| System Shared | Memory Bus | System Shared |
| System Dependent | Bandwidth | System Dependent |
Performance
| 3.150 GPixel/s | Pixel fillrate | 8.400 GPixel/s |
| 25.20 GTexel/s | Texture fillrate | 25.20 GTexel/s |
| 806.4 GFLOPS (2:1) | FP16 (half) performance | 1.613 TFLOPS (2:1) |
| 403.2 GFLOPS | FP32 (float) performance | 806.4 GFLOPS |
| 100.8 GFLOPS (1:4) | FP64 (double) performance | 201.6 GFLOPS (1:4) |
Clock Speeds
| 300 MHz | Base Clock | 300 MHz |
| 1050 MHz | Boost Clock | 1050 MHz |
| System Shared | Memory Clock | System Shared |
Render Config
| 192 | Shading Units | 384 |
| 24 | TMUs | 24 |
| 3 | ROPs | 8 |
Board Design
| IGP | Slot Width | IGP |
| 15 W | Thermal design power (TDP) | 15 W |
| No outputs | 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 |