Don't overestimate the Intel GPUs. My current system uses a 530 which is getting pushed to its limits trying to render the desktop at 60 Hz, either UHD on AC or

Don't overestimate the Intel GPUs. My current system uses a 530 which is getting pushed to its limits trying to render the desktop at 60 Hz, either UHD on AC or FHD on battery. Forget UHD on battery, that doesn't even manage to move the cursor at more than 10 fps. IMO the ideal GPU for a UHD screen would be either an Iris or a Vega 10. But it's difficult to find the former outside MacBooks and the latter with more than an FHD screen.