Graphics Question

[Rob29]

Hi All
Just a general quick question i have heard somewhere that some graphics cards need there own power supply to work them. Is this the case and if so is it only on top end cards? certain makes? e:g Ati Or Nvidia only cards. Sorry if this is a very simple question just looking to upgrade my card that i have at the moment to a better one eventually.
Thanks For Any Replys.
Rob
P.S Currently have a Ati X800 All In Wonder so you can see why i want to upgrade!!

 

[Rob29]

No chaps i know they don't need there own power supply just that they need to have a connection on the P.S.U. I have just bought one of these.......
http://www.overclockers.co.uk/showproduct.php?prodid=CA-006-CS&groupid=701&catid=123&subcat=
Which i presume would have said connection????
Thanks for the replys as well.

 

[Rob29]

Thanks Easy only choice really came highly recommened by a certain site called..............OCUK! (CREEP aren't i?)