explainitlikeimanidiot

Distinguished
Nov 3, 2009
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looking to upgrade from my 7300le, i opted for a 9600gt. this was after a bit of research that suggested it only needed 61w. hmmm. after a bit more research it appears that it may need a tad more. looking on the nvidia site, they suggest 96w and 59w (the latter presumable the eco/green type) i believe i've bought an eco type as the core clock is showing as 600mhz. if it is not, can i simply underclock the card for the same power consumption?

system as it is now
e521 dimension
dell amd live mobo
amd athlon 64 x2 3600+ 1.9 (am2)
philips 16x dvd read/rewrite
160gb 7200rpm hdd (ata i think?)
4x 512 ddr2 5300 667mhz
dell 19" flat screen
on board sound hda 7.1
wireless dongle
speakers powered seperately
305w psu

many thanks