I’m running Fedora Cinnamon with Celeron N95, 8 gigs of shared memory, and Intel HD graphics with a little mini desktop. Runs fine. You have a better processor and if you have 8gigs of memory, you should be more than fine for office needs, web browsing, and light gaming to get your feet wet. Heavy coding or gaming might be a bit of a stretch with your ThinkPad though. I find heavier CAD sessions can be a heavy chore if the renderings get hard, like modeling threads or even moderate assemblies.