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[TPU] NVIDIA Working on GK110-based Dual-GPU Graphics Card? - Page 2

post #11 of 147
Quote:
Originally Posted by mcg75 View Post

I don't think power draw is that much of a concern really. The 7970 ghz draws almost as much as the Titan does yet AMD fit two on one card just fine with the 7990.

However, I don't see a market for such a card at what it's price would be.

everyone said that about the titan and some models were like $1100. if this is faster than the titan I think there could be a market. 2 780's cost $1300. if they do an entire pricing drop I could see this card releasing at $1100-$1200 maybe even $1000. If people will pay that for a titan I am sure a lot of people will want this card. I know I do. it would be amazing to have performance close to 2 780's in a single pcb.

Also the $680 was like $600 at launch. 2 would be $1200. A 690 was like $1000. So going by that it would be around $1100. which after buying 2 titans doesn't seem like a lot for a card this fast. Plus if we factor in NVIDIA not having Maxwell ready in time and AMD releasing some amazing cards faster than the titan. We could certainly see NVIDIA feel some pressure and release a 790 at $1000 and drop prices of titan and 780.
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post #12 of 147
Well... they're more willing to sell the hard-to-make full fat 2880-core Titans as Quadro K6000 for much more $$$ than the consumers would even buy at, it's obvious for them to do that.

And considering the minor FPS difference between 780 and Titan, and that was a difference of 384 cores between them. Another 192 cores isn't worth any upgrade over the Titan itself, only a full fat Maxwell will be.
     
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post #13 of 147
dont think is possible, binned chips are for server.
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post #14 of 147
Quote:
Originally Posted by Cakewalk_S View Post

Ditto,

It'd be wayy to hot and the power draw would be nuts. Titan's already drawing 260W, I don't think Nvidia could do a 500W+ card, it'd have to be severely downclocked for it to work, probably a 3 slot design too....

It does seem possible though - a single 7970 uses about as much power as a GK110, and 7990 Maltas (2x 7970 GHz ed) come rated at 375W via binned chips...mind you, with PowerTune @ 20%, that can be more than 500w per several test reports . The point being that it can be done re power and heat management, and single-card, dual GPUs might find a niche w/powerful mini-boards such as the Asus Impact and emerging 4K
post #15 of 147
Quote:
Originally Posted by Clocknut View Post

dont think is possible, binned chips are for server.
Not necessarily. Why do you think so many third party manufacturers have binned GPUs? Because of the card's exclusivity, the chips would most likely be binned to a certain level.
post #16 of 147
Quote:
Originally Posted by Zackotsu View Post

Quote:
GeForce GTX 295 showed that its possible to place two GPUs with ludicrously high pin-counts next to each other on a single PCB, and if you get a handle over their thermals, even deploy a 2-slot cooling solution. NVIDIA might be motivated to create such a dual-GPU graphics card based on its top-end GK110 chip, to counter AMD's upcoming "Volcanic Islands" GPU family, or so claims a VideoCardz report, citing sources.

The chips on the card needn't be configured, or even clocked like a GTX Titan. The GTX 780 features just 2,304 of the chip's 2,880 CUDA cores, for example. Speaking of 2,880 CUDA cores, the prospect of NVIDIA developing a single-GPU GeForce product with all streaming multiprocessors on the GK110 enabled, the so-called "Titan Ultra," isn't dead. NVIDIA could turn its attention to such a card if it finds AMD's R9 2xxx within its grasp.

Source

This is false. The GTX 295 is actually made of two PCBs each with its GPU.




As to bringing out dual GPU cards, bring them on, that will probably mean the GTX 780 price will come down, and so will the Titan's.
Edited by tpi2007 - 8/23/13 at 4:35am
 
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post #17 of 147
Maybe they are preparing this as a response for 9970 (or even 9990) or simply as marketing feat. I dont think tdp or cooling would be the issue.
post #18 of 147
Quote:
Originally Posted by tpi2007 View Post

This is false. The GTX 295 is actually made of two PCBs each with its GPU.




As to bringing out dual GPU cards, bring them on, that will probably mean the GTX 780 price will come down, and so will the Titan's.

There was a single PCB GTX295.

The card had other issues, still.

Dual Titan? Sounds highly unlikely. I would believe it from Asus in form of a Mars III, but definitely not from nVIDIA as a reference card.
   
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post #19 of 147
Nvidia has no reason to bring a Dual GK110. Well of course they could show that they are capable of doing so with great performance, but I don't think it would matter much.

Id rather have 20nm pushed harder (if possible)
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post #20 of 147
Quote:
Originally Posted by Artikbot View Post

There was a single PCB GTX295.

The card had other issues, still.

Dual Titan? Sounds highly unlikely. I would believe it from Asus in form of a Mars III, but definitely not from nVIDIA as a reference card.

Didn't people say GK110 wasn't coming as an x80 card?

Some even said dual GF110 was impossible, yet we got a 590.

A few months ago a little birdie told me a 790 was coming later this year, I'll try and find out if it is in fact dual GK110 or not. When we were talking about it, we were discussing GK110, so yeah.... I'll see if I can get confirmation. wink.gif
Edited by 2010rig - 8/23/13 at 5:36am
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