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[Fudzilla] AMD Has Working Malta 7990 Cards. - Page 7

post #61 of 170
Quote:
Originally Posted by Creator View Post

I'd rather a Titan over either. AMD's AFR just plain sucks and is micro-stutter hell, and they have sub par dual-GPU driver support compared to Nvidia. And the GTX 690, while it has built in frame metering technology, seems a little lacking on VRAM if you're buying a new card right now. And of course, Titan is a single GPU, and at 1100mhz, is very close to GTX 690 performance.

I was playing BF3 last night across 3 screens in quad xfire and i had no micro stutter at all. So enjoy your thousand dollar titan as i'll destroy it with my 760 dollar pair of 7970's
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post #62 of 170
Quote:
Originally Posted by Sm0keydaBear View Post

What I was trying to say was, I have not heard of anything being over quad-fire. 2x7990, there is no such thing as 3x or 4x7990.

With watercooling there very well could be. Single slot bracket conversions are available for the 7970, so there's no reason that wouldn't be the case with the 7990.
post #63 of 170
Quote:
Originally Posted by Fyrwulf View Post

With watercooling there very well could be. Single slot bracket conversions are available for the 7970, so there's no reason that wouldn't be the case with the 7990.
It's not a case of whether it would fit, no cards supports anything over a 4x setup.
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post #64 of 170
Quote:
Originally Posted by Fyrwulf View Post

With watercooling there very well could be. Single slot bracket conversions are available for the 7970, so there's no reason that wouldn't be the case with the 7990.

You can only do 4 Chips/GPUs in SLI or CFX due to driver limitations, since 7990 is a Dual GPU card you can only do dual 7990 CFX(QuadFire).
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post #65 of 170
Quote:
Originally Posted by Stay Puft View Post

I was playing BF3 last night across 3 screens in quad xfire and i had no micro stutter at all. So enjoy your thousand dollar titan as i'll destroy it with my 760 dollar pair of 7970's

With AMD it's either this:



or input lag with vsync
 
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post #66 of 170
Quote:
Originally Posted by CallsignVega View Post

Comparing a single Titan against 2x 7990'? rolleyes.gif

If AMD puts out a reference 7990, two are not going to cost a whole lot more than a single Titan, probably in the $700 range per card. I can easily see it being a pair of Bonaire XT (the GPU for the rumored 7790) souped up to 7950 levels. There's a good reason to do it, too, since it will give AMD a window into how GCN 2.0 will scale in Crossfire and allow them to make tweaks for the 8000 series cards.
post #67 of 170
Quote:
Originally Posted by sherlock View Post

You can only do 4 Chips/GPUs in SLI or CFX due to driver limitations

How hard would that be to fix?
post #68 of 170
Quote:
Originally Posted by Fyrwulf View Post

How hard would that be to fix?
You couldn't fix it, it's to do with drivers but also to do with the actual cards themselves. Maybe with future generations more than 4 way configurations will be possible but not with any current cards.
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post #69 of 170
Hmm, S10000 is Tahiti LE x2 , = 2,956.80 GFLOPS x2

HD 7990 Malta (7990XT) is 4,096.00 GFLOPS x2 according to TPU
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post #70 of 170
Quote:
Originally Posted by CallsignVega View Post

Comparing a single Titan against 2x 7990'? rolleyes.gif

Only a titan owner would roll his eyes at that. Nothing is free in this world. These cards cost money. Why shouldnt we compare 2 7970's for 760 dollars to a single titan for 999.99? Why not 3 way 7950 for 840 to a single titan at 999.99?
Edited by Stay Puft - 3/7/13 at 12:43pm
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