Question about adding a video card to my computer

[chancewag]

Hey guys,
So my rig at the moment is:http://support.gateway.com/s/PC/R/1009456/1009456sp2.shtml

My video card crapped out on me, and so im looking on the market for a new one. What i had in mind was a Nvidia geforce gtx460... (http://www.nvidia.com/object/product-geforce-gtx-460-us.html)

What im wondering is if this card will fit onto my motherboard pci slot without any problems. I am not looking to upgrade anything else, i simply just want the best video card compatible with my computer now.

Sorry if this might be a dumb question-and thanks in advance!

Chance

 

[VINMAN46]

if you upgrade the GPU then you will have to add a new psu

 

[chancewag]

is there no card that i could buy that will fit into my computer right now without upgrading anything else?

 

[VINMAN46]

you could get a 5770 and new psu for the same price of the 460

 

[nathan harris]

you will need a new psu GPU card's as they get better their demanding more power eta 4850 could be used im using it on a 430 watt but it's a at least 2 year old card