Which GPU to buy?

All of my system specs are listed below and currently I have a 19" Samsung LCD Monitor which has a native 1440x900 resolution. Now im planning to buy a new GPU soon which should be efficient in power consumption, cost and performance.. later I do have a plan to buy another LED screen with 1080p res but that's for later. So my friend suggesting to me to get GTX 760 but I don't mind using AMD GPU's as well as the last one was XFX 6850 Black Edition which was a very nice mid-range card but it was suffering in games like Witcher 2 EE, FC3 etc. maybe it was due to I had a Q6600 well LGA775 based rig last year.. So guys suggest me a good card that should last at least 1 and half year easily.

I have the 7870 but one or two of these would hold you over for a good while, of course the 7970 rocks as well but usd is around 320.00.

Newegg.com - XFX Double D FX-795A-TDKC Radeon HD 7950 Black Edition 3GB 384-bit GDDR5 PCI Express 3.0 CrossFireX Support Video Card

linnemeyerhere said:

I have the 7870 but one or two of these would hold you over for a good while, of course the 7970 rocks as well but usd is around 320.00.

Newegg.com - XFX Double D FX-795A-TDKC Radeon HD 7950 Black Edition 3GB 384-bit GDDR5 PCI Express 3.0 CrossFireX Support Video Card

yes 7870 seems like a good option also my board supports crossfire but I think the PSU not... too bad newegg doesn't support Pakistan for delivery

How about Gigabyte GTX 760 OC'd edition?

Newegg.com - EVGA SuperClocked 02G-P4-2765-KR GeForce GTX 760 2GB 256-bit GDDR5 PCI Express 3.0 SLI Support w/ EVGA ACX Cooler Video Card

or this 660 is excellent

http://www.newegg.com/Product/Produc...82E16814127699

um umm the newegg don't support my country for delivery also I think the GTX 770 will be very expensive as if i'll be getting the GTX 760 here so i'll be already paying 90 to 100 USD more

I am just giving you suggestions, you will have to find a retailer that will ship to you, or a retail location that sells pc parts.

Try google.com for starters