My son has an old hp 260-p206 slimline computer with a Core i3 6100t processor. It has a hamar motherboard. We added the only graphics card that would work with the power supply (1030) and upgraded to 16gb of ram. He is still having a lot of issues with fortnite loading. I don't know what the ts and ks are on the processors. Is it even worth upgrading the processor to i5 6400t? Will that run fortnite? We could upgrade the power supply, the case and get a 1650 graphics card for a few hundred dollars, but would the 6400t be worth it? Or should we scrap it all and build an AMD 5 2600 system for around $500? He is only 12, so not a heavy gamer, but wants to play fortnite with low settings and not much lag, and I want to get the best bang for my buck. I'm a programmer so I can handle the building.