Originally Posted by Andrea deluxe on gtx480 are 12bga/128mb and 32bit 12*128mb=1536mb video memory 12*32bit=384bit 384bit=48rop 48rop=512sp ROP's amount is not related to SP's amount. 5850 only has 1440SP,but full 32 rops. GTX260-216 increased 24SP,but stayed with the same ROP's amount as GTX260-192.
Last edited by mindfury; 03-08-2010 at 06:03 AM.
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