I have a core i5-680 with 4gb of ram and gt 610 gpu . i am thinking of upgrading the gpu :
which one should i get ?
i am thinking of gtx 750 ti or gtx 660 or gtx 960 or r9 380 ?
i have enough budget to upgrade the gpu only ?
Upgrade to 8GBs ram and gtx 750ti. Ram is cheap nowadays, so hopefully it isn't a problem. You need to make sure your psu has the pci-e pins for the gpu and enough amps on the 12V rail.
id upgrade to 8GB of ram then id get the 750 ti because anything else would case a bottleneck in the system.
but if your fine with 4GB of RAM then id get the 750 ti to prevent a bottleneck with that old ass i5 cpu (no offense)
CPU is dual core with HT. Its about the same level as the fx 4100. (according to cpu world)
Upgrade to 8GBs ram and gtx 750ti. Ram is cheap nowadays, so hopefully it isn't a problem. You need to make sure your psu has the pci-e pins for the gpu and enough amps on the 12V rail.
if i will get the gtx 750 ti , i will get the evga sc gtx 750 ti . it doesn't need external power