If you really want to make Skyrim playable on an HD Graphics card, you might have to go lower than even the low settings (like by editing config files, for example).

Many people have made recommendations on what to change in videos and posts, you should look them up. IIRC there was even a mod for low-spec Skyrim.

This is really a hardware limitation. If you are in a desktop you should add a graphics to it. But if it is a laptop unfortunately there is nothing you can do.

Disable ssao and reduce shadow distance. Also get a potato mod. You might find skyrim legendary edition to be more bearable fyi

I ended up installing the original Skyrim, and it works fine. All hail the mighty Razor 1911.