Upgrading My 9600Gt Silent Puppy

[manuleka 0]

Current Platform:

Microsoft Windows XP Professional SP3Gigabyte GA-B75M-D3hIntel G620 2.664GB DDR3640 SATA HDD460W Vantec ION2 PSUGEFORCE 9600GT 512MB DDR3 [Galaxy Silent Edition]

I'm thinking of upgrading my Graphics card with a budget of ~$150 - $200 (NZD), considering that i'm pretty happy with the 0 noise level of my current 9600GT i am looking into a passive cooled upgrade...

I'm looking at a HD 7750 Sapphire Ultimate Edition (~ $190 NZD), would this be a good upgrade? Or would the CPU be too weak to match with the card? Any suggestion on a better cheaper price/performance option?

cheers