GPU upgrade on 280W 80+ PSU??

morehellcraft

Prominent
Nov 28, 2017
1
0
510
I got a lenovo H50-55 (prebuilt) Desktop, with an AMD a8-7600, with 16gb of ddr3 1600Mhz of ram. but the problem is the GPU, The MSI GT 720 2gb ddr3 Vram. it can't play as much games like COD.AW, Unturned, ARK, and jalopy.
I have an other pc at my mum's house and that one got a 660 ti but i can't put that in this pc because of the 280w psu and the size as well. if you know any gpu that can go with this computer, or an PSU that can go in the case. P.S it has weird cables for the psu like no 24-20 cable it has a smaller one. i don't know half of the cables in this pc as i do build computer. and you think why did i not build a pc than getting a prebuilt. i got the pc as a birthday gift it cost $1000 (aus) for it as it was got a day before my birthday the date is 22/06/2017 that was when they got the pc.