^ he already got sapphire 7950. he just want to change it for better brands
Oh, sorry. Way he wrote his sentence made me misunderstand.
Anyways, if your card is performing optimally don't waste your time, unless you can get a better warranty of course.
Did you just recently purchase that card within the last 30 days? If so it wouldn't be a bad idea to return it for the GB card I linked above.