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Ventura Beat: Nintendo Switch graphics are based on Nvidia's Maxwell Architecture

you need a hug? :/ It's kind of horrible sometimes in such threads..

Oh, I would take one. But I haven't brushed my teeth yet so don't inhale while my mouth is close to your nose.
 
Taking the article at face value, Nintendo Switch is a portable console that has over 1 Tflops in processing power. Think about that.

That's fp16 though, which won't happen all the time. Likely not even for most situations. at fp32 its 512. It should average out in between. Correct me if I'm wrong someone.
 
VentureBeat has posted dumb or wrong shit before, so I'm not going to immediately believe this article outright. The sources might just be talking about the dev kits of which we've known they are probably Maxwell based. The devkits were also apparently quite a bit more bulky than the svelte final design.

That said it should bear repeating that the very first leak we had concerning Nintendo partnering with Nvidia mentioned that Nvidia were sitting on a shitton of unused Tegra chips (because they were moving to Pascal quicker than expected?), and Nintendo swooped in to get these for next to nothing. All the recent speculation on Switch using Pascal would explicitly fly in the face of this rumor.
 
That's fp16 though, which won't happen all the time. Likely not even for most situations. at fp32 its 512. It should average out in between. Correct me if I'm wrong someone.

It doesn't say anywhere in the article that is FP16 and it compares it directly to Scorpios's 6 Tflops and PS4's 1.8 TFlops. I'm talking purely about the article here. That why the "Taking the article at face value".
 
The form factor has much more to do with these things - 'playing PS4 games', '4K' - than the architecture. A traditional home console with Maxwell could have been very powerful obviously.
 
That's fp16 though, which won't happen all the time. Likely not even for most situations. at fp32 its 512. It should average out in between. Correct me if I'm wrong someone.

I was going to point out something similar because the floating point precision wasn't specified but then the article went on to say it could be similar in performance to Xbox One but they're not sure so I just ignored it.
 
Page 11. Where we at now? The first pages are filled with unbearable posts.


Edit: I thought the Switch would be a little less powerful than the XB1 and I am fine with that.
 
VentureBeat has posted dumb or wrong shit before, so I'm not going to immediately believe this article outright. The sources might just be talking about the dev kits of which we've known they are probably Maxwell based. The devkits were also apparently quite a bit more bulky than the svelte final design.

That said it should bear repeating that the very first leak we had concerning Nintendo partnering with Nvidia mentioned that Nvidia were sitting on a shitton of unused Tegra chips (because they were moving to Pascal quicker than expected?), and Nintendo swooped in to get these for next to nothing. All the recent speculation on Switch using Pascal would explicitly fly in the face of this rumor.


What I remember reading was that the nvidia team was told, get a console win at all costs and thus Nintendo walked away with an amazing deal, i.e. licensing of all the middle ware Nvidia built and provided plus the design and fab process of the custom chip. Nintendo scooping up a bunch of old tegras was never a part of that. Where did you read it?
 
I have a few immediate thoughts after reading through the article:


  • Firstly, it's worth noting the difference between Maxwell and Pascal is almost entirely down to the manufacturing process. Maxwell was made on 28nm (and in the case of the TX1, 20nm) whereas Pascal is made on 16nm. The actual architectural difference between the two is minimal, and aside from improved color buffer compression, largely irrelevant for a device like the Switch.
  • Despite that, the article never makes any mention of the manufacturing process. I find that extremely strange, as it's obviously the defining difference between the two sets of GPUs.
  • In fact, the article gets the difference between the two completely the wrong way around, saying "Nintendo’s box is relatively small, and so it has to fit into the heat profile of a portable device, rather than a set-top box. That’s another reason that explains the older Maxwell technology, as opposed to the Pascal’s state-of-the-art tech." Pascal is literally a more power efficient version of Maxwell, so the incentive would be the other way around.
  • The author says "we expect the Nintendo Switch to be more than 1 teraflop in performance", which is notably higher than even those of us who were expecting Pascal were considering (I literally posted earlier today with a 500-750 Gflop estimate). If this is a Maxwell chip, then that would mean at least 4 SMs (512 "CUDA cores") at 1GHz, as they're not going to be able to push much past that on 28/20nm. This is a much larger GPU than most people would have been expecting.
I see a few different scenarios here:


  1. The Switch SoC uses Maxwell at 20nm, and simply has a much larger GPU than anticipated to account for the performance.
  2. Nintendo looked at the feature-set planned for Pascal when design started, realised that the new features were largely irrelevant, and decided that they would save time and just use a straight-forward die shrink of Maxwell to 16nm instead. That would technically be a Maxwell GPU, but would be almost completely indistinguishable from Pascal in terms of performance.
  3. The sources are wrong about Maxwell, the 1 Tflop performance, or both.
Basically, if you're to take the article as being accurate, then the only worthwhile takeaway is this quote:



A Maxwell Tflop is identical to a Pascal Tflop, and it's largely irrelevant to us whether they achieved that by using a larger Maxwell GPU on 20nm/28nm at a lower clock or a smaller Pascal GPU on 16nm at a higher clock.

Thank you for the post. It's well detailed and explained. People like me have no idea about the Nvidia hardware, and this clarifies many issues.

Some people are (or were at least) throwing shit to NateDrake, just like with Emily Rogers last time. One important thing: he was right about Nvidia. It seems that, after so many toxic posts, people learned nothing.

As long as it plays many great games, and has third party support, why should we care if Maxwell or Pascal?
 
Meh as long as its more powerful than the Wii U I don't give a fuck to be honest. I just want a Monster Hunter / Pokemon game with decent graphics for once.
 
VentureBeat has posted dumb or wrong shit before, so I'm not going to immediately believe this article outright. The sources might just be talking about the dev kits of which we've known they are probably Maxwell based. The devkits were also apparently quite a bit more bulky than the svelte final design.

That said it should bear repeating that the very first leak we had concerning Nintendo partnering with Nvidia mentioned that Nvidia were sitting on a shitton of unused Tegra chips (because they were moving to Pascal quicker than expected?), and Nintendo swooped in to get these for next to nothing. All the recent speculation on Switch using Pascal would explicitly fly in the face of this rumor.

It bears repeating though that it doesn't make sense for the Switch to be using a stock TX1 from the deal you mention that apparently Nvidia were sitting on a stockpile of unsold stock TX1 chips because we've been told even in this article apart from earlier leaks that the Switch GPU is a custom design.
 
The article is obviously full of crap and they don't know what they are talking about, i mean you talk about Maxwell but then you say 1TFLOP/s when that's obviously a FP16 figure that Maxwell doesn't support then you say they didn't chose Pascal because the chip are big and hot when Pascal is for the most part a die shrink...

In any case i don't doubt for not even one second that Nintendo is using a full 28/20nm Maxwell SoC because we are talking about Nintendo and they always have to be one step behind.
 
Such a strange article. The auto talkshow about the Switch also having much more limited memory bandwidth. It may be me, but I don't think we know anything about that. The whole article reads like someone who does not quite understand the specifics of what he is talking about wrote it, and that might be where this story comes from: my guess is that the author got in touch with sources likely in possessiom of the dev kit, and heard that it had a maxwell chip. Not understanding that this does not mean the Switch itself won't necessary have a Maxwell chip as well, he went on to report his news.

Or maybe he is right and Nintendo went cheap on the chip, who knows really.
 
I don't understand, why is this rumor more likely to be true than the others that stated Pascal architecture? Am I missing something here?
 
What I remember reading was that the nvidia team was told, get a console win at all costs and thus Nintendo walked away with an amazing deal, i.e. licensing of all the middle ware Nvidia built and provided plus the design and fab process of the custom chip. Nintendo scooping up a bunch of old tegras was never a part of that. Where did you read it?

It bears repeating though that it doesn't make sense for the Switch to be using a stock TX1 from the deal you mention that apparently Nvidia were sitting on a stockpile of unsold stock TX1 chips because we've been told even in this article apart from earlier leaks that the Switch GPU is a custom design.
Never mind you guys are right. That wasn't part of the SemiAccurate leak, but it was an interpretation by Thraktor on the leak that I conflated with the actual leak.
 
I don't understand, why is this rumor more likely to be true than the others that stated Pascal architecture? Am I missing something here?

.

Edit: The following is regarding dev-kits and I don't know if it will apply to the retail Switch unit.

Looking into things. I'm quite surprised right now (as you would probably guess) and I'm going to be looking into this. The article does have some claims wrong, but I did hear the final dev kits are Maxwell based. It's not the doom-case scenario some are treating it as, either.

I heard Pascal back in July prior to the Eurogamer report from a handful of sources I've worked with for years. So I need to have a chat with some people and figure out what is going on here.
 
Hahaha that title, and the writing... Yikes looks like author was so invested into getting clicks and channelling flames they ended up going in circles and falling flat on their face with things that don't make sense.

The edited one is like going from someone who doesn't follow tech to someone who is more grounded in reality with reasonable knowledge about the scene.

Wish wayback machine had the page cached already if the OP isn't the whole piece before it was edited.

What a mess.
 
When someone from Digital Foundry says this I dont think there's much reason to worry.
Well, the Maxwell thing? You can probably take that to the bank but...the way that article is written? Oh man, the author has no idea how to present the information they were given. >_<
 
Well, the Maxwell thing? You can probably take that to the bank but...the way that article is written? Oh man, the author has no idea how to present the information they were given. >_<

Yeah I can't figure out why the article was so long. They are trying to stretch out a small tidbit of information into an essay and it really didn't work
 
Well, the Maxwell thing? You can probably take that to the bank but...the way that article is written? Oh man, the author has no idea how to present the information they were given. >_<
Indeed.

Citing the size of the GTX1060 as why they can't use Pascal? What? Nvidia are developing, or were developing the Tegra P1 which uses the architecture. It missing the Switch would be because it wasn't ready in time.

It'll still be 16nm, maybe use a custom Nvidia ARM core as well as A57, and likely use a customized Maxwell GPU. It may still use Tegra P1. After all Nvidia may have delayed it BECAUSE Nintendo approached them and moved the design work to this project. Until January nobody is going to tell us.

This article may be right, but not because of anything in it, utterly risible stuff.
 
I don't believe it. Currently the nvidia shield has sold out and I see no indication to see them coming back in stock.

I believe to save costs nvidia have stopped production of the old chip entirely and is producing the new one exclusively for the 2nd gen shield and switch, that makes the most fiscal sense to me. If nvidia are trying to prove their market worth in the console market, remaining on 2 year old tech for their latest console would prove a bad long term move to their perception.
 
Well, yeah. That still doesn't mean you're going to get PS4/Xbox One performance out of Switch if the rumoured specs ring true.

That should be obvious for anybody who has followed the discussion about Switch's tech.

There are very few people who even said such a thing. And many more people who try to contradict something that it isn't actually said by most.
 
Why are people expecting this to compete with a PS4 or even output 4k... It's a portable that you can connect to the TV. Please worry about battery life instead....
 
Well, yeah. That still doesn't mean you're going to get PS4/Xbox One performance out of Switch if the rumoured specs ring true.

Indeed. But, even if it's Maxwell, what most people speculated on were the gains in terms of power efficiency (battery life advantages, mostly) by going with Pascal, not mere power advantages. About the power itself, we still have Matt's posts who stated several times across several threads how specs won't be the limiting factor for Switch to get ports from PS4/One, and he never specified the architecture IIRC.

On the matter of battery life, I still hope the 5 hours figure for battery life is still a thing. IIRC, before that, we've had the 4 hours figure from Matt, as well.
 
Ventura Beat, huh?

Y0MzcoB.gif


Explains a lot.
 
Switch to have outdated graphics!?
Shocking news
I wouldn't call Switch outdated for stuff that uses mobile hardware unless i missed the magic iPhone that runs Breath of the Wild, Skyrim remastered and the new 3D Mario, but ok

Nintendo fans are really really susceptible
I don't think the people you're referring to are Nintendo fans.
Does this mean we'll get a cheaper console? $199 maybe?
Nope. LKD said 249 base version and 299 a sku with more memory and Splatoon enhanced packed in.
This post is precious.
Indeed.

Always found quotes like this a bit silly, I mean of course Nintendos games will run, they make their games around their own hardware, and as far as other developers goes, it's not like cartoony games are always less demanding, they just tend to need less powerful hardware than realistic games to look good, like with Wind Waker.

If Switch is significantly less powerful than ps4/xbone, a cartoony game made to take advantage of those consoles to the fullest won't run on Switch just because it's cartoony
There was actually a pretty insightful post that proved how it's the OPPOSITE, but i can't find it now.
 
Just went back to read the article - they're clearly editing it. For instance the line "cartoony style games" has been replaced with "quality art over horsepower." I also don't see the comparison to the Xbone anymore, but admittedly I did skim it rather quickly.

It now specifies a custom Maxwell Tegra that uses a 20nm process

I bet they made these changes based on Thraktor's post lol

Ahahahah, that's hilarious
 
I can't say I'd be surprised, this is Nintendo after all. But a rebranded Shield would be shameless from nVidia and their hundreds of man years of engineering.

Again, not surprised especially since I saw Zelda on the actual NS looking ROUGH
You haven't seen ANYTHING on that shitty projector, with those lights on. Look for the Mario Run comparison where you can't even see the pattern on the wall texture and everything looks horribly blurry and washed out compared to direct feed pics.

You guys were seriously expecting Pascal? On a Nintendo console?
Do you know what Pascal is and why people wanted it? I'll wait.
 
Indeed. But, even if it's Maxwell, what most people speculated on were the gains in terms of power efficiency (battery life advantages, mostly) by going with Pascal, not mere power advantages. About the power itself, we still have Matt's posts who stated several times across several threads how specs won't be the limiting factor for Switch to get ports from PS4/One, and he never specified the architecture IIRC.

On the matter of battery life, I still hope the 5 hours figure for battery life is still a thing. IIRC, before that, we've had the 4 hours figure from Matt, as well.

It's a two way street, if you get more power efficiency it also means you get more computational power at the same battery life, Pascal would have helped to shrink the gap with PS4/X1 especially if when docked the console is allowed to run at higher frequencies.
 
I knew it, Switch will cost 249/299$ and will release in March, Tegra Pascal architechture is too recent to be in there, they wouldn't have had the time to make a customized Pascal chip for Switch, we already know Nvidia has been working for almost 2 years on Switch so it couldn't be Pascal since it's too recent, and also as i said implementing a newer technology would mean higher costs and it doesn't look like Switch will be expensive.
That said i'm fine with it, i never thought Switch could reach XB1 performances even when running at full clock speed in the dock, and i'm fine with that, i want it for Nintendo games and its exclusives, i have my PC and Xbox for those multiplatforms whoch won't be able to run on Switch
 
This is so confusing. People expected it to be as powerful as the PS4, yet Maxwell isn't good enough? Do people actually think the PS4 can hold a candle to Pascal? I haven't followed the Switch rumors, what's supposed to be the secret sauce here?
 
I wouldn't call Switch outdated for stuff that uses mobile hardware unless i missed the magic iPhone that runs Breath of the Wild, Skyrim remastered and the new 3D Mario, but ok


I don't think the people you're referring to are Nintendo fans.

Nope. LKD said 249 base version and 299 a sku with more memory and Splatoon enhanced packed in.

Indeed.


There was actually a pretty insightful post that proved how it's the OPPOSITE, but i can't find it now.

She said 199 and 249 british pounds which she speculated would be 249 and 299 us dollars, however with the exchange rates as they are if you take the tax off the british price thats roughly 200 and 250 dollars which is what I'd expect
 
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