The GeForce 9600GT has 1 GB of GDDR3, the GeForce 9800GTX only has 512MB of GDDR3. But the 9600GT only has 64 Stream Processors vs 128 Stream Processors for the 9800GTX. Does having 2X the number of Stream Processors make the 9800GTX the superior video card? On Newegg after rebate the 9800GTX is only $10 more than the 9600GT.