https://www.amd.com/en/support/kb/release-notes/rn-rad-win-ryzen-mobile-4000 AMD Ryzen (Laptop) 4000 series integrated GPU drivers. Curiously these are versioned at 27.20.1001.4001 whereas 20.4.1 is at 26.20.15029.20013 which I believe means they're WDDM 2.7 compliant. EDIT: Won't reveal too much but I wonder if I can dump the profile on these just to see if anything is different here on this branch of the drivers. (20.4.1 seems to be dated April 1st and these are dated April 3rd from what it's looking like.) EDIT: Internally this is 20.10.01.04_20200323_1329 compared to 22.214.171.124_20200401_1515 though the version number probably doesn't say too much. DSE Manager .exe and the DOP Engine .dll files are gone even though the driver supports both DCH (U*.inf) and the standard (C*.inf) install method so that's interesting as well but could be just because it's not used on the cards this is intended for and it could still be part of the desktop driver suite. EDIT: Bunch of new flags for OpenGL but the names aren't very easily identifiable though one could be related to NGG or Next Gen Geometry. Ones applied to a test profile another one is applied to Unigine and the final one for NGG is applied to a "Vred" profile. Profiles from 20.3.1 and the newest don't seem to be part of this driver. But it's mainly HighPerfGPUAffinity flags. So not much to see from that comparison at least, it's a newer branch but that's already clear from the version numbers used.