5930k oc'd to 4.7ghz, 1080, 32GB DDR4 and it's mainly used for browsing the web/youtube and 3 or 4 hours of gaming (CS:GO, PUBG) at the weekend, lol.
To be fair, the rigs most of us have posted are overkill for a 10 year old. I would have killed for something like that at that age, but I think that scrimping and saving, learning how to OC my hardware and optimise cooling to try and get every pennies worth out of what I had to work with benefited me in the long run.
I thought that getting my little brother away from the xbox and onto a gaming pc when he was 8 would have made him some sort of super kid. Far from it, he can only use it to play games on, anything else and he has to phone me. I've tried showing him so many times but he just has no interest in how it works, he just wants it to work. When something breaks, my parents just buy him a new part. He doesn't even try to diagnose the issue.
My old rig had an oc'd 3570k, 970, 16GB ddr3 and ran my dual screen (27" 1440p, 75hz, IPS panel and a 24" 1080p, 144hz, TN panel) set-up just fine. Rarely dipped below 70FPS in AAA games on high settings @ 1440. My little brother uses this rig now and he has zero issues playing new release games and he's putting in a solid 40-50 hours a week on his. If he was having issues, he would have been crying on the phone to me by now to sort it out. Something along those lines would be a fine starter PC.
Well s**t, that turned into quite the rant. Work's slow this morning.