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[NH] AMD tells partners RV770 arrives late Q2 - Page 3

post #21 of 45
Quote:
Originally Posted by RussianGrimmReaper View Post
Technically... GPUs are multicore by definition. Every ROP, SP, and other thingamobers are each a thread (aka: core)
Well you know what I mean, two pieces of silicon under one IHS. I would think this would be easier and cheaper to do as compared to 600-700stream proc's in one core. That is an advantage intel always had strapping two seperate chips together, as compared to amd who makes it all one processor, which means less yield.
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post #22 of 45
Quote:
Originally Posted by RussianGrimmReaper View Post
Technically... GPUs are multicore by definition. Every ROP, SP, and other thingamobers are each a thread (aka: core)
So is it possible to have 2 Cores in Only one Chip for a GPU? That would be Wicked Awsome.... Imagine Dual Core 4800 x2
    
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post #23 of 45
Quote:
Originally Posted by Jman_345 View Post
So is it possible to have 2 Cores in Only one Chip for a GPU? That would be Wicked Awsome.... Imagine Dual Core 4800 x2
Why wouldn't it be? A gpu is a specialized cpu.
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post #24 of 45
Quote:
Originally Posted by RussianGrimmReaper View Post
Could it be that they mean to say, that the two cores on the PCB, share the same memory? The HD3870x2 has two sets of 512MB of GDDR3 for each RV680. The HD4870x2 might have 1025MB that is shared by both RV780s?
Its possible but i don't see it very likely...

To my knowledge past 512mb there are no significant gains in performance.
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post #25 of 45
Quote:
Originally Posted by Licht View Post
Its possible but i don't see it very likely...

To my knowledge past 512mb there are no significant gains in performance.
*cough*8800GTX/Ultra at 2560x1600*cough*
post #26 of 45
Quote:
Originally Posted by RussianGrimmReaper View Post
*cough*8800GTX/Ultra at 2560x1600*cough*


Boy haven't seen that one in a while.
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post #27 of 45
Quote:
Originally Posted by Licht View Post


Boy haven't seen that one in a while.
Find any review that actually shows performance at 2560x1600.
post #28 of 45
Quote:
Originally Posted by RussianGrimmReaper View Post
Find any review that actually shows performance at 2560x1600.
Easier said then done.
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post #29 of 45
Quote:
Originally Posted by Licht View Post
Easier said then done.
Exactly...
post #30 of 45
Quote:
Originally Posted by joemaniaci View Post
2 dollars says that somewhere in the 4000 series, there will be a dualcore gpu, not too chips, two cores on one chip.
It is a lot cheaper to do it the way they are now. Not to mention the problems with heat.
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