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While the Intel HD Graphics 620 does indeed support 4k 60Hz over DisplayPort and seems to suggest that HDMI is limited to 1.4. You should, in the first instance, be checking the manufacturer's specifications for your laptop. Or should I be checking out some other settings? Will this suffice to tell me if this display adapter will support HDMI 2.0 / 4k display? I looked under the Display Adapters and can see that I have an "Intel HD Graphics 620" listed. How do I tell whether my Dell Inspiron Laptop (i7 7500 U processor) supports this? I looked into the Dell specs and they only mention an HDMI without going into the details of what type or whether it will support HDMI 2.0 / 4K TV. The goal behind going 4k is to boost productivity by having more things open at once to read side by side. Most of my use-case is editing documents, emails, spreadsheets and some engineering drawings and video (watching not editing). Use case: I'm not going to use this to play games. When I read online about this it seems that HDMI 2.0 is a necessaity to handle the large resolutions / refresh rates involved to get full benefits of a 4k display. The next step is to choose a correct ist according to your CPU.I want to connect my laptop (InspiSeries) to a 4k display. Note: If you don't have any options to adjust the Graphics settings related to DVMT pre-alloc, skip this step.

To access your BIOS/UEFI, press and hold Delete key on your Keyboard.

This guide will only include settings for Intel HD users.

The very first step is to setup your BIOS.

Therefore it is very important to ensure that your graphic is working with full QE/CI.

In case if you haven’t enabled QE/CI on your graphic card, you won’t be able to use your macOS smoothly and there would be lots of lags and artifacts, graphic related issues and poor refresh rate. It utilizes the complete Graphics capabilities. Quartz Extreme and Core Image (QE/CI) should work together to enable full acceleration on macOS’s GUI. In macOS, full acceleration requires that both Quartz Extreme and Core Image (QE/CI) should work together. Graphics enhance the performance and helps to work smoothly.

This fix is for the Hackintosh users who are using Intel HD Graphics as the main GPU.īefore you start with this guide, please know something about the performance. This guide will enable Full QE/CI on your Hackintosh. MacOS supports a wide range of Intel HD Graphics (also referred to as iGPU) but some of them might not work out of the box.