Summary
Comparison of the specifications of the Intel® UHD Graphics 620 and the Intel® Iris® Plus Graphics 640.
Description
What is the difference between Intel® UHD Graphics 620 and the Intel® Iris® Plus Graphics 640?
Resolution
| Specifications | Intel® UHD Graphics 620 | Intel® Iris® Plus Graphics 640 |
| Processor Graphics | Intel® UHD Graphics 620 | Intel® Iris® Plus Graphics 640 |
| Graphics Base Frequency | 300 MHz | 300 MHz |
| Graphics Max Dynamic Frequency | 1.00-1.15 GHz | 950MHz-1.10 GHz |
| Graphics Video Max Memory | 32 GB | 32 GB |
| eDRAM | N/A | 64 MB |
| Graphics Output | eDP/DP/HDMI/DVI | eDP/DP/HDMI/DVI |
| 4K Support | Yes, at 60Hz | Yes, at 60Hz |
| Max Resolution (HDMI 1.4) | 4096x2304@24Hz | 4096x2304@30Hz |
| Max Resolution (DP) | 4096x2304@60Hz | 4096x2304@60Hz |
| Max Resolution (eDP - Integrated Flat Panel) | 4096x2304@60Hz | 4096x2304@60Hz |
| Max Resolution (VGA) | N/A | N/A |
| DirectX* Support | 12 | 12 |
| OpenGL* Support | 4.5 | 4.4 |
| Intel® Quick Sync Video | Yes | Yes |
| Intel® InTru™ 3D Technology | Yes | Yes |
| Intel® Clear Video HD Technology | Yes | Yes |
| Intel® Clear Video Technology | Yes | Yes |
| # of Displays Supported | 3 | 3 |
| Device ID | 0x5917 | 0x5926 |
For detailed specifications about each product please access the following link: Intel® UHD Graphics 620 and Intel® Iris® Plus Graphics 640.