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A Nintendo Switch has been taken apart

Dereck

Member
Whoa, settle down folks.

The thing that jumps out most immediately to me at an architectural level is the fact that the battery is a single discrete component rather than a conglomerate of smaller modules that are more evenly dispersed for heat and balance reasons. Tablets today have followed that design paradigm for the better part of a decade and I'm confused why that isn't the case here for something that has that form factor. I'd like to see more of it before I say any more but that's my take from a distance. I can't really speak to the hardware specs themselves until more is known about them.

635771967877653933454569590_fresh%20prince%20gif.gif
LOL
 

weeman_com

Neo Member
I doubt this thing will have the same samsung/note7 issues with the battery as it looks like Nintendo put the biggest possible battery without modification and placed everything else around it.

I wonder how Nintendo will try to redesign this system? Would they try and make an XL version? Throw in an OLED for lower battery drain?

Also anyone know what nm scale the chips are made in yet?
 

Hermii

Member
This is why it would be interesting to see a dock teardown. There's been whispers of a fan in the dock for a little while now.

There is no fan in the dock, that would be redundant. The regular fan in the Switch is running at a higher speed when docked.
 

Thraktor

Member
I think the mobo should have the Nintendo brand on it. Right? maybe it's a dev kit.

ewv3yZPOujCRpKEj.huge

It does seem strange that there's no Nintendo branding on it, but the product code on the board is HAC-CPU-01. As far as I'm aware HAC is the code used for final consumer versions, whereas HAT would be used if it were development hardware.

We haven't seen the other side of it though.

Arstechnica has a photo of the other side. It's the fourth photo in their gallery (and no Nintendo logo in sight).
 

z0m3le

Banned
They use two different fonts on the same module, as seen in this example:
12GbLPDDR4-1.jpg


Where it goes G4G4, that font does look vaguely like what's on the Switch RAM.

Interesting, but that isn't what I see with that second digit, it looks like another K more than any 4, with a vertical line being met with a 45 degree line coming in like the K before it, not 2 vertical lines. (funny enough I lost my glasses a couple weeks ago, so maybe I would be able to make out a bit more with them, however from what I can see, they don't look like a 4 IMO)
 
So we're back to the maxwell pascal shield wars, even though we've seen the console, we've seen what the games look like, we've seen with the soc is capable of, and we've heard all of the real life, first hand impressions about how the graphics feel impressive for a portable/handheld...

I mean if you wanted to apply logic to something here, you could simply realize that there is no consumer level Tegra SoC with Pascal. At all. Nvidia has not produced one. It doesn't exist. So why would anyone expect it to be in the Switch?

The conversation probably went something like this:

Nintendo: We want to buy something for our new mobile-home console hybrid.
Nvidia: Well, we have this. (holds up a Tegra X1)
Nintendo: Okay, we'll take that.
Nvidia: Great to have you on board! No one else wanted to buy this!
Nintendo: Oh, we're experts on selling things no one wants to buy! :D
Nvidia: :D
 

Thraktor

Member
Different series of Samsung Memory. They probably aren't all that different aside from the Shield TV modules being 1.5GB each and the Switch modules being 2GB.

The SEC number could be the manufacturing line it was made on. The codes don't seem to bear any relation to the product itself, that I can see.
 

OryoN

Member
I was always under the impression that this chip would be lightly-to-moderately customized(Wii U, for reference, being a heavily custom chip)

We haven't heard anything about A53's in the rumored specs(which isn't very unsual tbh), so assuming those are gone, wouldn't adding more more cache in their stead make sense? What else might be a likely addition?

Also, what other components from the Tegra X1 die would be irrelevant to Switch's design? Like various decoders, and stuff. What things does anyone suppose would be good candidates to omit, and what would be make sense as a replacement, if any?
 

10k

Banned
Thraktor was right. They wasted no space. The battery couldnt be any bigger unless they increased the form factor size.
 

Schnozberry

Member
Looks like there's some kind of Realtek chip on the bottom of the SOC. Anybody know what it might be? I'm guessing bluetooth, maybe?
 

Vic

Please help me with my bad english
It does seem strange that there's no Nintendo branding on it, but the product code on the board is HAC-CPU-01. As far as I'm aware HAC is the code used for final consumer versions, whereas HAT would be used if it were development hardware.

o_O

Looks like Nintendo stopped printing their name on 3DS motherboards as well.

https://www.ifixit.com/Teardown/Nintendo+3DS+XL+2015+Teardown/36346

I stand corrected.
Hmm, the SoC being fabbed in July 2016 is kinda weird, but it would make sense if they we're initially planning to release the hardware at the last holiday season.
 

NeOak

Member
I mean if you wanted to apply logic to something here, you could simply realize that there is no consumer level Tegra SoC with Pascal. At all. Nvidia has not produced one. It doesn't exist. So why would anyone expect it to be in the Switch?

The conversation probably went something like this:

Nintendo: We want to buy something for our new mobile-home console hybrid.
Nvidia: Well, we have this. (holds up a Tegra X1)
Nintendo: Okay, we'll take that.
Nvidia: Great to have you on board! No one else wanted to buy this!
Nintendo: Oh, we're experts on selling things no one wants to buy! :D
Nvidia: :D

BELIEBE!
 

Schnozberry

Member
The SEC number could be the manufacturing line it was made on. The codes don't seem to bear any relation to the product itself, that I can see.

Looking at the Samsung Memory in my laptop, it says SEC 546y. Manufacturing line or location makes sense for inventory tracking purposes.
 

notaskwid

Member
I doubt this thing will have the same samsung/note7 issues with the battery as it looks like Nintendo put the biggest possible battery without modification and placed everything else around it.

I wonder how Nintendo will try to redesign this system? Would they try and make an XL version? Throw in an OLED for lower battery drain?

Also anyone know what nm scale the chips are made in yet?
Its already xl enough.
 
Honestly, as a handheld device, Nintendo have finally delivered a competitive, well designed contemporary machine. I just wish everybody (including Nintendo themselves) would stop pretending this is a home console.

It detracts from what is a very impressive device and brings front and centre it's biggest weakness.
 

Thraktor

Member
Hmm, the SoC being fabbed in July 2016 is kinda weird, but it would make sense if they we're initially planning to release the hardware at the last holiday season.

They announced that it was releasing in March 2017 back in April of last year, though (and had probably made the decision some time before that), so it would be a little odd to still go ahead with manufacturing quite that early.
 

Astral Dog

Member
4GB is ok,not ideal but more than ok for the power the Switch has. More worried about the bandwith tbh

I got hyped for a moment at the possible 6 speculation though :D


For reference thats 3.2 x Wii U for games, 6.2x 360 and 6.4x PS3
 

notaskwid

Member
Honestly, as a handheld device, Nintendo have finally delivered a competitive, well designed contemporary machine. I just wish everybody (including Nintendo themselves) would stop pretending this is a home console.

It detracts from what is a very impressive device and brings front and centre it's biggest weakness.
Agreed.
 

Vic

Please help me with my bad english
They announced that it was releasing in March 2017 back in April of last year, though (and had probably made the decision some time before that), so it would be a little odd to still go ahead with manufacturing quite that early.
I always though the Switch was initially planned to be released for 2016 Holidays. Weird.

But this really might be the inside of a July dev kit, the same that had it's clock speeds leaked by DF. The internal code HAC, which you mentioned is reserved for retail hardware is really a throw off though.
 

EDarkness

Member
Honestly, as a handheld device, Nintendo have finally delivered a competitive, well designed contemporary machine. I just wish everybody (including Nintendo themselves) would stop pretending this is a home console.

It detracts from what is a very impressive device and brings front and centre it's biggest weakness.

For me it WILL be a home console. I doubt I'll be taking mine out of the dock, so yeah...it is. But the beauty of the whole thing is that you can use it any way you like. Portable, home console, or both...you choose. The problem with hybrids like this is that being portable has to be the limiting factor if that is a real viable option. I think the dock is there to give that boost so that the home console side doesn't lose out. It's a compromise, but that's the whole design at it's core. Lots of compromises.
 
This really might be the inside of a July dev kit, the same that had it's clock speeds leaked by DF. The internal code HAC, which you mentioned is reserved for retail hardware is really a throw off though.

Weren't all of the Switch hardware components from the July dev document leak given various HAC code names?
 

Astral Dog

Member
Honestly, as a handheld device, Nintendo have finally delivered a competitive, well designed contemporary machine. I just wish everybody (including Nintendo themselves) would stop pretending this is a home console.

It detracts from what is a very impressive device and brings front and centre it's biggest weakness.
Someday they will understand 😦
 

z0m3le

Banned
This really might be the inside of a July dev kit, the same that had it's clock speeds leaked by DF. The internal code HAC, which you mentioned is reserved for retail hardware is really a throw off though.

That chip would be manufactured in the 3rd week of july (starting july 18) it doesn't rule out a devkit put together and given out in early august, but it would be very tight timing to have the devkit ready by the end of july (maybe 10 days)
 
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