Intel(R) UHD Graphics 620 - Technical Information.The Intel UHD Graphics 620 is an integrated graphics unit found in many modern 8th and 9th generation laptop processors from Intel. Here is some technical information about it: 1. Architecture: The Intel UHD Graphics 620 is based on Intel's Gen9 graphics architecture. 2. Number of Execution Units: It has 24 Execution Units (EU). 3. Base clock and maximum dynamic clock: The base clock is typically 300 MHz and the maximum dynamic clock can reach up to 1.1 GHz or more depending on thermal performance and workload. 4. Video RAM (VRAM): The Intel UHD Graphics 620 uses the computer's system memory (RAM) as graphics memory. It shares the available memory with the system as needed. 5. Supported Video Formats and Features: It supports a variety of video formats and features including H.264, H.265/HEVC, VP9, DirectX 12, OpenGL 4.5 and OpenCL 2.1. 6. Outputs: Typical outputs include HDMI, DisplayPort and VGA, although the exact outputs depend on the laptop manufacturer's implementation. 7. Performance: The performance of the Intel UHD Graphics 620 is sufficient for everyday use, multimedia applications, streaming videos and even some lighter games. However, more demanding games or computationally intensive applications may require a dedicated graphics card. 8. Power Consumption: The UHD Graphics 620 is known for its low power consumption, making it a popular choice for laptop manufacturers aiming for good battery life. 9. Driver Support: The graphics unit receives regular driver updates from Intel to improve compatibility, performance and stability. It's important to keep these drivers updated to get the most out of graphics performance. Overall, the Intel UHD Graphics 620 offers solid performance for most everyday applications and multimedia tasks, but is not designed for demanding 3D games or professional graphics applications. Intel(R) UHD Graphics 620, known issues and bugs.The Intel UHD Graphics 620 is a widely used integrated graphics unit used in many laptops. Here are some known issues and potential bugs that may be associated with this graphics unit: 1. Driver incompatibilities: Some users have reported issues with driver incompatibilities, especially after upgrading to new operating system versions such as Windows 10. This can cause display issues, crashes or lead to a loss of performance. 2. Screen Flickering: Some users have reported screen flickering, especially when using certain applications or after updating drivers. This may be due to driver issues or incompatibilities with certain applications. 3. Performance issues at 4K resolutions: Some users may experience performance issues when playing content in 4K resolution, especially when running multiple applications at the same time. This may result in stuttering or slow performance. 4. Heat Generation: Since the Intel UHD Graphics 620 is used in many thin and light laptops, it may tend to heat up during intensive use. This can lead to thermal throttling, where the performance of the graphics unit is reduced to avoid overheating. 5. Compatibility Issues with Specific Games or Applications: Some users have found that certain games or applications do not work properly with the Intel UHD Graphics 620 or do not perform as expected. This may be due to graphics unit incompatibilities or driver issues. 6. HDMI Audio Output: There have been reports of issues with HDMI audio output where the sound is not transmitted properly or does not work at all. This can be caused by driver issues or incompatibilities with certain devices. It is important to note that not all users experience these issues and that some of them may be remediable through driver or software updates. If you encounter problems with the Intel UHD Graphics 620, you should first ensure that your drivers are up to date and, if necessary, consult manufacturer support or online forums to search for solutions. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
