Hey guys, I'm pretty new to the whole "building a pc" thing, so I'm looking to get a little help. I recently purchased a pre-built system and it runs most games pretty good, but i get heavy fps drops when playing higher end games (fallout 4, overwatch, rainbos 6 seige, etc) and I'm hoping you guys can make some recommendations as to what parts would help me run these games better. I'm currently dropping to about 12-17 fps in these games and I'd like to be at 60, but even if I could get it up to 32 minimum I'd be happy. I have an AMD Radeon HD 8470 (I think that's the right part, lemme know if you need more specs from me) and I'm really confused by the names of the parts. What do these numbers mean? Can I just get another Radeon HD that's higher than 8470? ANy help is appreciated, thank you in advance.