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Geforce 6150 upgrade to Hd7770

Last response: in Graphics & Displays
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July 7, 2012 2:32:13 AM

is it possible to upgrade my geforce 6150se nforce430 to "HD7770" without changing my power supply. my current power supply is 250w. im not much of a computer tech and i dont know much about my desired gpu's compatiblity with my motherboard. please help? :( 
July 7, 2012 2:57:37 AM

In order of performance (low to high) are the 5450, 6450, GT 440, 7750 (800Mhz version)

Also, you may need to look at your motherboard and see if you have a PCI-E x16 slot.




All of these don't need a power supply connected to the cards. All of them are capable of working in your computer with a 250W.

If you don't have much room, go for the low profile versions like this:
You can see that the top half of the card is cut off
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Let me know if you have any other questions :) 
July 7, 2012 3:54:17 AM

There are also some single slot, low profile 7750s on the way to market from powercolor and sapphire.
!