[wccftech] nVidia Previewed Unreleased Graphics Card

Page 3 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

RussianSensation

Elite Member
Sep 5, 2003
19,458
765
126
Mabe they will require the Niagara falls to cool a dual Fury X 500 watt+,$2,000 card?

R9295X2-2-75.jpg

R9295X2-2-76.jpg

R9295X2-2-15.jpg

R9295X2-2-14.jpg

R9295X2-2-13.jpg

R9295X2-2-78.jpg


It's actually worse for top-of-the-line performance to crippled dual-GM200 chips with an air cooler. An AIO CLC would have allowed NV even more TDP headroom for even higher GPU boost clocks, and as a consequence would have provided even lower noise levels because of the epic cooling power of AIO CLC.

Considering that a reference blower 980Ti's cooler is already inadequate for overclocking without noise levels exceeding 50 dBA, it's going to require insane binning processor to produce a cool and quiet dual-GM200 graphics card that has overclocking headroom and as much GPU boost as after-market 980Ti cards like Zotac AMP! Extreme have out of the box.

R9 295X2 was cooler at load with 2xR9 290X chips than a reference 980Ti is.
75573.png


Once 980Ti is overclocked, we are talking reference blower 290X noise levels (yuck!)

74823.png


This bodes very poorly for an air-cooled >$1000+ dual-GM200 card with an air cooler which in pictures appears very similar to the Titan Z's. Trying to cool down 2x250W ASICs with air cooling while maintaining the same 82-84C hard thermal throttle limit almost guarantees that a dual-GM200 card with an air cooler will never beat stand-alone GTX980Ti OC SLI, unless NV shoves dual Titan Xs on one PCB and they can boost to 1.45Ghz.

temperature.jpg


600 is a ton of cash for your average gamer though. Probably why they don't call FuryX or 980Ti "mainstream" GPUs.

He is discussing $600 R9 295X2s in the era when 980 cost $550. This phenomenon continued for months despite R9 295X2 wiping the floor with the 980 overall, while providing 92% of 980 SLI performance at 1440P and 95% at 4K for nearly half the price. Let's not forget XDMA's frame times.

In other words, his point is spot on - even when AMD completely dominated the market with its dual-chip solutions against nV's offerings, it mattered for squad. Let's not even forget the ownage HD6990 laid on VRM-crippled/dying GTX590s, HD7990 smashing GTX690 (2GB VRAM crippled) and of course R9 295X2 owning Titan Z for half the price.

im guessing dual gpu card. Whether 2x full gm204 or full gm200 is the question.

I don't think dual GM204 card make sense. Firstly, NV is milking GTX980 for $450+, while dual GTX970s are worse than GTX980Ti as an overall product. Since GTX980Ti can be purchased for $630 or sometimes below that, NV would be losing $ on dual 980s and dual 970s would have to be priced well below $630 to make any sense. But since SLI doesn't work in all games, that's not a favourable solution at all against 980Ti OC. I think it makes far more sense to package the large die Maxwell as the last hurray to 28nm.

I hope NV has improved the stock Titan Z cooler or did better power management/GPU binning because the Titan Z was a thermal throttling mess (GPU clocks fell to 706mhz over prolonged gaming) without manual fan control.

27428


Hopefully NV has learned from the Titan Z's pricing fiasco and prices a dual-chip card at a far more reasonable price level.

TechSpot already showed that it takes after-market 980Ti SLI to actually beat Fury X CF:

"The average frame rate data saw the Fury X cards come out 4% ahead of the GTX 980 Tis based on the 10 games that we tested at 4K. Where the Fury X Crossfire setup won big was in Thief where it was 50% faster and Total War: Attila where it was 36% faster. Now for the interesting part, typically we expect Nvidia to have the edge when looking at frame time (99th percentile) performance, but this wasn't the case here. The R9 Fury X Crossfire cards were on average 22% faster when comparing the 99th percentile data."

I still think for consumers it would have been far better if NV released a 960Ti or a 980Ti Black Edition with fully unlocked shaders and 1.2Ghz base clocks. A dual-chip GK110 card (or Fury X2) seems like a very limited product given how we are on the verge of 16nm FinFET GPUs in 2016 with 8GB-16GB of HBM2 and a brand new architecture from NV.

P.S. TPU is hilarious - "It remains to be seen if NVIDIA gets the pricing wrong the second time."
 
Last edited:

Spanners

Senior member
Mar 16, 2014
325
1
0
Powercolor made a custom dual 290X and I guess they're repeating it with a dual 390X.

http://www.hardwareheaven.com/2014/06/powercolor-devil13-r9-290x2-graphics-card-review/

https://www.techpowerup.com/215755/...r9-390-x2-devil13-dual-gpu-graphics-card.html

And to vendors making odd contraptions, XFX is making a watercooled (which still makes no freaking sense) Fury.

http://wccftech.com/xfx-releasing-liquid-cooled-amd-r9-fury-nonx/


So, it stands, they can basically make things if they think there is a market for it.

Those Powercolor cards aren't dual mid-range chips though. I wasn't saying dual GPU is entirely pointless. I just don't think something like dual Tahiti or GM206 has a market or a reason to exist.

Vendors can make anything they think will sell, (that's so evident I'm not sure it needs pointing out) I'm in no way saying they shouldn't or can't I just don't think dual mid-range cards will or have sold well.
 

Zodiark1593

Platinum Member
Oct 21, 2012
2,230
4
81
Those Powercolor cards aren't dual mid-range chips though. I wasn't saying dual GPU is entirely pointless. I just don't think something like dual Tahiti or GM206 has a market or a reason to exist.

Vendors can make anything they think will sell, (that's so evident I'm not sure it needs pointing out) I'm in no way saying they shouldn't or can't I just don't think dual mid-range cards will or have sold well.
If Nvidia isn't putting a cut-down GM204 between the GTX 960 and 970, a dual GM206 gpu for ~$250 could potentially be a big $/performance hit.

Though, odds of such a dual GPU board would be, at best, 2%.
 

3DVagabond

Lifer
Aug 10, 2009
11,951
204
106
Powercolor made a custom dual 290X and I guess they're repeating it with a dual 390X.

http://www.hardwareheaven.com/2014/06/powercolor-devil13-r9-290x2-graphics-card-review/

https://www.techpowerup.com/215755/...r9-390-x2-devil13-dual-gpu-graphics-card.html

And to vendors making odd contraptions, XFX is making a watercooled (which still makes no freaking sense) Fury.

http://wccftech.com/xfx-releasing-liquid-cooled-amd-r9-fury-nonx/


So, it stands, they can basically make things if they think there is a market for it.

I think he said the AIB's sometimes make them but not the IHV's. The Powercolor actually proves his point, not disputes it.
 

3DVagabond

Lifer
Aug 10, 2009
11,951
204
106
It's actually worse for top-of-the-line performance to crippled dual-GM200 chips with an air cooler. An AIO CLC would have allowed NV even more TDP headroom for even higher GPU boost clocks, and as a consequence would have provided even lower noise levels because of the epic cooling power of AIO CLC.

Considering that a reference blower 980Ti's cooler is already inadequate for overclocking without noise levels exceeding 50 dBA, it's going to require insane binning processor to produce a cool and quiet dual-GM200 graphics card that has overclocking headroom and as much GPU boost as after-market 980Ti cards like Zotac AMP! Extreme have out of the box.

It would be terrible though if it required water cooling, wouldn't it? /sarc ;)
 

railven

Diamond Member
Mar 25, 2010
6,604
561
126
If Nvidia isn't putting a cut-down GM204 between the GTX 960 and 970, a dual GM206 gpu for ~$250 could potentially be a big $/performance hit.

Though, odds of such a dual GPU board would be, at best, 2%.

I think he said the AIB's sometimes make them but not the IHV's. The Powercolor actually proves his point, not disputes it.

Yes, it seems I mis-read his post. My apologies on that one.
 

RussianSensation

Elite Member
Sep 5, 2003
19,458
765
126
If Nvidia isn't putting a cut-down GM204 between the GTX 960 and 970, a dual GM206 gpu for ~$250 could potentially be a big $/performance hit.

Though, odds of such a dual GPU board would be, at best, 2%.

960 2GB is VRAM gimped and 2 of those can't really beat a single after-market 290/970. NV is making higher profits by selling 960 2GB and 960 4GB individually than if the went with dual GM206 cards for $250.

Dual-GM200 card will likely allow NV to retain the performance crown against Fiji X2 and even though it's a niche market segment, they could expand it by including 2 fully unlocked Titan Xs with 24GB of VRAM. If they do that, the card will find its audience even outside of gamers.