Cheap, small, power efficient GPU ?

Prajay Basu

Honorable
Apr 22, 2013
11
0
10,520
PC Specs :
i5 4430 @ 3.1GHz (84W TDP)
Corsair VS450
Gigabyte GA-B85M-D3H
Corsair Vengeance 1600MHz RAm (4x2GB) WITH HUGEASS HEAT SPREADERS
Local MicroATX case
BenQ GW2255 1080p 22" monitor
TP-LINK TL-WN781ND PCIe WiFi Card
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On my mobo there is only one PCie 3.0 x16 slot on which big cards will block the ram slot.
Other one is also x16 but runs in x4 mode on which I have a WiFi card.
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I am confused between these cards : (all are 2GB GDDR5)
ZOTAC NVIDIA GTX 750Ti OC dual fan
ZOTAC NVIDIA GTX 660 Dual Silencer
Sapphire AMD/ATI HD 7790 OC
Sapphire AMD/ATI R7 265 Dual X
(will these dual fans even fit in microatx case ?
My budget is 14,000 INR (Indian Rupees)