https://downloadcenter.intel.com/download/29530/Intel-Graphics-Windows-10-DCH-Drivers

"Unlocked drivers: We heard how much our users want the freedom to upgrade their systems to our regularly released generic graphics drivers and enable our latest game enhancements, feature updates, and fixes. As of this release, Intel Graphics DCH drivers are now unlocked to upgrade freely between Computer Manufacturer (OEM) drivers and the Intel generic graphics drivers on Download Center. Simply use the exe and enjoy the update on your 6th Generation Intel Processor platform or higher, and don’t worry about your OEM customizations--they remain intact with each upgrade and the OEMs can maintain customizations separately via Microsoft* Windows Update. Intel Drivers and Support Assistant drivers will also be unlocked starting April 28th, 2020. See the Release Notes section *4 for important information about this update."

Huge policy shift from Intel, finally everyone can install the latest Intel drivers and get all their latest bugfixes, no more stuck on obsolete OEM drivers nonsense previously.

https://downloadcenter.intel.com/download/29554/Intel-Graphics-Windows-10-DCH-Drivers

"This driver is WDDM 2.7 compliant and ready for the Windows 10 May 2020 Update. It introduces support for Dolby Vision and the new DirectX 12 Shader Model 6.5 compiler on 7th Generation Intel® Core processors or higher (Intel® HD Graphics 610 or higher)."

All testing should be done on the latest Intel 27.20.100.8187 graphics driver if possible.