Buying graphic card .. need advice

[Mohammed Irfan]

I have this Cpu http://ark.intel.com/products/69116/intel-pentium-processor-g645-3m-cache-2_90-ghz

and I have a 450w PSU(some cheap brand) without 6pin pcie power connector amd i dont want to buy a new one

Mostly I'll b playing games like fifa 14, assassins creed: blackflag, sniper ghost warrior, call of duty, NFS n others at 1024*768 resolution

i'll buy a graphic card within next few days and cant decide whether to go for Radeon 7750 or nvidia 750 or to go with 7770 n use a dual molex to 6pin connector

and also can anybody tell me whether my cpu will be a bottleneck for these cards

so far i hav shortlisted these

http://www.flipkart.com/zotac-nvidia-gtx-750-1-gb-ddr5-graphics-card/p/itmdtth6azznh4hh?pid=GRCDTTH6AZZNH4HH


http://www.flipkart.com/asus-amd-ati-hd-7750-1-gb-gddr5-graphics-card/p/itmd7hzcmsnwzjhb?pid=GRCD7HZCMSNWZJHB

http://www.flipkart.com/galaxy-nvidia-gtx-750ti-2gb-oc-2-gb-gddr5-graphics-card/p/itmdtknmn5zz9g9d?pid=GRCDTKNMN5ZZ9G9D

http://www.flipkart.com/zotac-nvidia-geforce-gtx650-1gb-1-gb-gddr5-graphics-card/p/itmddmmguvqfvwmz?pid=GRCDDMMGUVQFVWMZ

 

[xhackell]

If price isn't an issue, get a GTX750Ti, If not, get a 7750.
Other solution would require a 6 pin connector.

When you're shopping for a GTX750Ti, look out for those that wouldn't require a 6 pin connector. Apparently, some OEM market their cards for overclocking.