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690 ?

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Thread Starter 
i was wondering:is this card a 512 bit datapath or they say it is a 512 datapath,but in reality it is a 256 bit x2?
post #2 of 4
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Originally Posted by drbaltazar View Post

i was wondering:is this card a 512 bit datapath or they say it is a 512 datapath,but in reality it is a 256 bit x2?

It is 256 x 2

It also has an effective VRAM of only 2GB, not the 4GB they list. Each core has 2GB available to it, and since it is a dual GPU setup SLi rules still apply, even though it is SLi on-board. Data has to be duplicated in each memory set, that is why it functions as 2GB of effective instead of 4.
    
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post #3 of 4
Thread Starter 
oh ok!ty for feed back.i was hopping each bank would have 512!ho well
post #4 of 4
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Originally Posted by drbaltazar View Post

oh ok!ty for feed back.i was hopping each bank would have 512!ho well

If this was the case it would melt your face with awesome!

Man, a GTX 690 with 8GB (2 x 4GB) and 1024 Bit memory bus.....

DAAMN!
    
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