my rig
i3 540
4gb ram
palit gtx 750 ti
corrsair 550w
i bought 750 ti 2 days ago and planning to exchange it with evga 750 ti superclock or r9 270
the price of the 2 is almost identical which should i pick?
If you can get the R9 270 cheap enough then it is a little faster in most titles. You should look at upgrading your CPU, you can pick up a I5 650 for around $40 and provided you can overclock they will hit around 4.2ghz to 4.7ghz fairly easy that would be a major jump in gaming over the I3 you have now.