• Hey, guest user. Hope you're enjoying NeoGAF! Have you considered registering for an account? Come join us and add your take to the daily discourse.

New NVIDIA GPU roadmap and Pascal details revealed at GTC 2015 opening keynote

-SD-

Banned



NVIDIA boss Jen-Hsun Huang opened the annual GPU Technology Conference with his usual two-hour keynote.

Pascal, the Next Generation of NVIDIA’s GPU Roadmap (1080p)

https://www.youtube.com/watch?v=Tb7ZYSTYHbw

Live Stream Recordings (720p)

http://www.ustream.tv/recorded/60025825
- Pascal part at 1h10m45s

http://new.livestream.com/nvidia/GTC15/videos/80571014
- Starts at 28m12s
- Pascal part at 1h38m42s

Keynote slides: http://nvidianews.nvidia.com/_ir/219/20152/GTC2015_FINAL_published.pdf.download

Pascal Details

- first NVIDIA GPU with 3D-memory and NVLink
- supports up to 32GB of on-board memory (2.7x the frame buffer capacity of Maxwell)
- 3x the memory bandwidth of Maxwell
- 2x the performance per watt of Maxwell
- new feature: mixed-precision computing
- 4x the mixed-precision FP16 performance of Maxwell
- up to 10x the deep learning performance of Maxwell
- estimated release in 2016

http://blogs.nvidia.com/blog/2015/03/16/pascal/
NVIDIA said:
Mixed-precision computing enables Pascal architecture-based GPUs to compute at 16-bit floating point accuracy at twice the rate of 32-bit floating point accuracy.
NVIDIA said:
The introduction of 3D memory will provide 3X the bandwidth and nearly 3X the frame buffer capacity of Maxwell.
NVIDIA said:
The addition of NVLink to Pascal will let data move between GPUs and CPUs five to 12 times faster than they can with today’s current standard, PCI-Express.

D9FV2w6.png

Note: Pascall will not be 10x more powerful than Maxwell in gaming performance. It will be up to 10x faster in deep learning applications.

Updated GPU Roadmap


Live Blogs

http://blogs.nvidia.com/blog/2015/03/16/live-gtc/
http://www.anandtech.com/show/9088/nvidia-gtc-2015-keynote-live-blog
http://www.gizmodo.com.au/2015/03/nvidia-gtc-keynote-live-blog-follow-all-the-news-as-it-happened/

Media Links

http://nvidianews.nvidia.com/multimedia
https://www.flickr.com/photos/nvidia
https://www.youtube.com/user/nvidia/videos
https://instagram.com/nvidia
http://nvidia.tumblr.com/
http://blogs.nvidia.com
https://www.facebook.com/gputechnologyconference
https://twitter.com/hashtag/gtc15?f=realtime&src=hash
http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-titan-x
 

viveks86

Member
Expecting 8 GB GTX 1080 late this summer or fall.

Titan X Black and 1080 Ti around the winter to fill in the gaps before Pascal.

With these benchmarks leaking already, I'm not sure what to expect

094647nccylhss4ixsczdu.jpg


094646r3q21ygg224cyg6y.jpg


That GM 200 card screams 980 Ti (or whatever they plan to call it)
 

baphomet

Member
Excellent!

I was actually panning on buying a 970 or 980 next week. I'll have to see what they announce.
 

Koobion

Member
Going to be quivering and whispering under my breath the whole time "Yeah, but Pascal." in an attempt to convince myself not to replace my 980.

I don't trust myself not to buy a Titan X immediately. Hold me.
 

Kaako

Felium Defensor
Elon Musk as main Guest? Hmm wanna say forget all their usual pr talk unless TitanX related and just let Musk speak about the futuuuure haha.
 
Can't wait to see the moment some poor bastard loses his job because he didn't turn the slides as fast as the nvidia CEO wanted. Hope he wears a leather jacket and then Has to take it off because he is to hot and sweaty
 

cirrhosis

Member
This should be a typical nvidia presentation. I'm expecting an overly long talk from Jen Hsun akin to the Apollo one.

Still will be fun to watch. And yeah, the slideshow crew will inevitably fuck up the slides at some point and there will be a couple awkward pauses.
 

Momentary

Banned
This should be a typical nvidia presentation. I'm expecting an overly long talk from Jen Hsun akin to the Apollo one.

Still will be fun to watch. And yeah, the slideshow crew will inevitably fuck up the slides at some point and there will be a couple awkward pauses.

Or Jen Hsun micro managing everyone during their presentations... or just straight up taking over them.
 
This should be a typical nvidia presentation. I'm expecting an overly long talk from Jen Hsun akin to the Apollo one.
The Apollo thing was actually interesting though. A better example is the GDC or CES one, where he talked forever about stuff that was only mildly interesting.
 

Hawk269

Member
Was searching for links to the presser and just found it with this thread! Cannot wait to hear news about the Titan X tomorrow morning!!!!
 
I have lost any interest in this after how Nvidia handled the concerns over the 970s. My return is still in limbo.

That being said, hopefully the AMD/Nvidia battle is a nice one and the customers win out.
 

Renekton

Member
If anything is a GTX 980 Ti, it would be the "GM200 cut" chip with 6 GB.
Correct me if wrong, 780Ti had more activated shader units than Titan, so it was not a "cut".

Going by that precedent, 980Ti could be better than Titan X.

I want the Cutdown titan X (aka the successor to the GTX 780)
Isn't 980 roughly in the ballpark of what you are looking for?
 

Momentary

Banned
I highly doubt that they will announce another card that could cut into the sale of the Titan X. You're looking at around August if they do that.
 

x3sphere

Member
Correct me if wrong, 780Ti had more activated shader units than Titan, so it was not a "cut".

Going by that precedent, 980Ti could be better than Titan X.


Isn't 980 roughly in the ballpark of what you are looking for?

The gap between the 980 and Titan X looks to be around 30-40 %. The gap for a 780-esque card would be more like 10%.
 
This should be a typical nvidia presentation. I'm expecting an overly long talk from Jen Hsun akin to the Apollo one.

Still will be fun to watch. And yeah, the slideshow crew will inevitably fuck up the slides at some point and there will be a couple awkward pauses.
SUPERCOMPUTER

*drink
 

Cse

Banned
Don't think so...? Unlike Intel, AMD/Nvidia combines the next process shift with architecture change as well.

Hmmm...interesting. We're going to be seeing 14 nm chips in phones and computers later this year, yet GPUs are still going to be stuck on the 28 nm node.

That's going to be a long wait for Pascal in 2016.
 

Renekton

Member
Hmmm...interesting. We're going to be seeing 14 nm chips in phones and computers later this year, yet GPUs are still going to be stuck on the 28 nm node.

That's going to be a long wait for Pascal in 2016.
Intel is a 1-horse race in its own league, and probably can't/won't do big GPUs anyways. Mobile SoCs are small die 90mm² parts which have no bearing on the 400-600mm² monsters needed for GPUs.

I always wondered if TSMC ever looked at the smaller die + higher volume of mobile parts and gave AMD/Nvidia the middle finger.
 
Top Bottom