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Sony adopts Mediatek Octa-core A-7 chipset (Read 109 times)
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Sony adopts Mediatek Octa-core A-7 chipset
07/02/13 at 09:56:01
 

This is an update to a week old story.  Announcing a powerful new chipset is neat, but saying it will be out next month is .... somewhat unusual for the orient.

Folks in the USA vaporware new stuff for YEARS before actually releasing it.  In the orient, things are generally kept top secret until they are actually released.

So, why did Mediatek leak their octa-core 30 days before release?  

Because they wanted their brand name to be in people's heads when SONY of all people (Sony makes their own chips mostly) announced their brand new ass kicking octa-core low energy consuming phone without Sony saying anything much about where the chips came from.

Sony is a BIG assed monkey, and for them to ignore Mediatek in their product announcements would be about par for the course.   So Mediatek is getting out front saying "our innovative superchip is making the Sony superphone possible" a week ahead of time.


============================


Poor ARM, they laid out these neat plans for folks to follow and the Orientals started picking and choosing and cutting all the corners on them.

Remember dual core A-15s ???   Remember single core A-15 big littles ???    No, I don't guess you do.

They never happened because a quad core A-7 was more powerful, required only one new license and took up less space on the die and got nearly a 100% chip yield because it was a simpler chipset.   Then the Chinese grouped together and got behind the quad core A-9s because they could do them with NO additional licensing costs at all.  

Well, they are doing it again ..... but Octa-core A-7 instead of Quad-core and at 2 ghz off a modern 28nm process.



http://movil-rom.net/eng/mediatek-mt6592-8-core-octa-processor-core/

This Taiwanese octa-core gives the current Chinese maxi-chip, the RK 3188 a serious butt whupping on performance, but not on price as this Mediatek is all brand new stuff and it all must all be paid for.   The old Chinese A-9 stuff has been paid for in full by all the players already so it is "royalty free" to them nowadays so that is what makes the quad core A-9s so much cheaper to produce and use.  

Question becomes, will the Chinese A-9 guys at Rockchip try to stretch the A-9 idea all the way out to Octa?  

Advantage to this A-7 Octa is lower power consumption as you can scale the chipset back to a single core, or two, or three, or (you get the idea).   A-7 cores draw less than half the power of A-9 cores.    Octa A-9 would be a power eater if you lit all the cores, to be sure -- certainly more than batteries could support.

If this idea takes off look for the first 64 bit ARM chipset (of the A57 generation) to come out at the end of this year as a form of octa-core A53 at 2.2 ghz per core, swinging all the power savings of this current A17 cores plus the ability to do even better processing per clock cycle.

Part of the WHY for this prediction is that this same 64 bit A53 core may smell a lot like the low power "processor farm" chipset cores that ARM and AMD have worked on for the last year.

Then the sea of cores thing starts out fer serious, with folks dropping in 8 or 16 or 32 or 48 or 64 each very small low power ARM A-53 like octa-cores processors into a back plane system that can swing upscale for any use that exists out there.

And please don't think that folks aren't considering them backplane type thoughts, take a lookee see here.  This is a modular backplane system that is like what rack rooms use now, except it will fit in the palm of your hand.  Imagine it with more slots and more solid sheet metal heat-sinked multi-core filled verticals (to keep that passive air cooling thing practical off of only circulated air inside a rack enclosure).



NOTE: as shown this is a complete computer with as many as 6-8 of the ARM A53 octa-core sets inside the sheet metal RF shield/heat spreader.  This is more 64 bit cores than Intel even has at this point in time.  Now, mentally rotate the replaceable retangular CPU module to the vertical position and add in 4-6 more slots -- now you got you a tiny air cooled mainframe sitting in your cupped hands.



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« Last Edit: 07/04/13 at 06:39:12 by Oldfeller--FSO »  

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Re: Sony adopts Mediatek Octa-core A-7 chipset
Reply #1 - 07/04/13 at 06:48:00
 
 
So, you have a major player (SONY) going with the first of the sea of cores idea using the very smallest of the ARM chipsets in big multiple numbers giving enough power to kick the asses of the folks who went with the ARM approved big/LITTLE format (while still using less die space, less battery power and at a higher processing yield rate and a lower cost too, let's not forget that little nugget).

ARM needs to rethink their progression path a bit and streamline their 64 bit implementation according to the reality paths the market has chosen.  Then they need to get tight with Linaro to make sure all the necessary bits & pieces are RELEASED in the Linux Kernel before the stuff starts to roll out ....

They also need to come out with a really really good graphics core set to go along with those plans.  Primo phones all seem to run VR graphics at this point in time.    Mali isn't bad, but it isn't the best either.

The third tier suppliers of chipsets are beginning to lead the show now and they will jump abruptly into 64 bit land looking for more speed and better energy consumption and they will do it with larger numbers of the very smallest most energy efficient ARM cores first.

They are leaving out the big in big/LITTLE in other words, as 2 littles more than equals one big as far as energy use and processing power goes.

Go with your sea of the smaller cores stuff right off the bat and plan very well for your littles performance boosts first off.   Your bigs won't really have anything to do until you go into desktop space and go head to head with Intel.   Indeed, your bigs aren't even hitting silicone before the next generation of littles does the "overcome by events" thing to them.

PS   What will beat Intel is a bigger sea of FAST littles anyway.  Laptops rule in business now and they all have batteries now don't they?  Once you break away from Microsoft bloat ware you don't need all that much in depth processing power (what you need is fast fast fast execution and low power consumption) -- see desktop Linux and Chrome OS for proof of that concept.

A 2.2 ghz A-53 octa core at 20nm would have both of these requirements, plus having 64 bit processing ability when needed, and a natural 32 bit execution mode for all that stodgy old legacy software (that's most all of it at this point in the game).

Linaro -- Linux needs to use all them little 64 bit cores very very efficiently.  Your backplane support needs to be in the kernel and IBM's old backplane stuff needs to be readily available and all dusted off & cleaned up & modernized as the "free open source solution".   You got you a bullet-proof pedigree there on that hardware, so use it.


==========


High cost will eventually ruin both Intel and Microsoft.  Soon you will be able to buy competitive "you name it" from China at 1/4 of the bloatware cost from MS or Intel.    And there is a whammy comming for Microsoft, slowly coming out of the old Ukraine and other old Soviet states.  

It's name is REACTOS.


Wink     ..... and do you think Balmer is dumb enough to sue a long standing open source project with close ties to WINE, Open Office, etc. etc. etc.  

I hope he does, that way everybody can do a little dance together on the deck of the MS-Titanic as the ship slowly goes down.



A whole new generation of folks are learning to live off of Android devices and Linux is accepted by those folks as a valid "full desktop experience".    Most of the rest of the world accepts this concept now and the USA is not the biggest market any more anyway.   China and India and IndoChina are the biggest upcoming markets.
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« Last Edit: 07/05/13 at 07:42:49 by Oldfeller--FSO »  

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Re: Sony adopts Mediatek Octa-core A-7 chipset
Reply #2 - 07/04/13 at 07:41:15
 

Wow, the Sony/Mediatek actual product announcement has rattled Intel's tree a wee bit.

..... and Intel responds in a typical fashion, with a blast of vaporwear.

Note please that Intel uses their own "funny math" when figuring their chip power draw so don't think these watt draw figures really mean anything much, except that Intel still has a ways to go on power consumption and a longer (much longer) way to go on product cost once it finally gets here.

This is supposedly the real final product line up, excluding all the weird code names that Intel has used for the theoretical same product over the last 2 years that they have been "announcing" it.

And also note that there isn't an octa anything anywhere in this list.  And where will the ARM world really be whenever this stuff actually becomes real (if it ever does).

   Atom E3810 – 1.46 GHz single core CPU w/400 MHz GPU and 5W TDP
   Atom E3821 – 1.33 GHz dual-core CPU w/533 MHz GPU and 6W TDP
   Atom E3822 – 1.46 GHz dual-core CPU w/667 MHz GPU and 7W TDP
   Atom E3823 – 1.75 GHz dual-core CPU w/792 MHz GPU and 8W TDP
   Atom E3840 – 1.91 GHz quad-core CPU w/792 MHz GPU and 10W TDP

Intel Bay Trail-M (Celeron, Pentium for notebooks, convertibles)

   Celeron N2805 – 1.46 GHz dual-core CPU w/667 MHz GPU and 4.5W TDP
   Celeron N2810 – 2 GHz dual-core CPU w/756 MHz GPU and 7.5W TDP
   Celeron N2910 – 1.6 GHz quad-core CPU w/756 MHz GPU and 7.5W TDP
   Pentium N3510 – 2 GHz quad-core CPU w/750 MHz GPU and 7.5W TDP

Intel Bay Trail-D (Desktops)

   Celeron J1750 – 2.41 GHz dual-core CPU w/792 MHz GPU and 10W TDP
   Celeron J1850 – 2 GHz quad-core CPU w/792 MHz GPU and 10W TDP
   Pentium J2850 – 2.41 GHz quad-core CPU w/792 MHz GPU and 10W TDP

Wink

There is a military technical term for any Intel announced product vaporware plan  ----  overcome by events.
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Re: Sony adopts Mediatek Octa-core A-7 chipset
Reply #3 - 07/06/13 at 05:21:54
 

American CEO upon hearing the Sony Octa story.

What !!!   Both Sony AND Samsung are going Octa?   Then WE have to go Octa or we won't be seen as competitive for Christmas !!!  

Shite, we are falling behind -- again.   We need to get out of this business, it is eating up all our resources just to be late to the stupid party every single time.

Call the board design group and get them cracking !!!   What, lead time is too long ???? -- they say we need to put a stake in the sand a year out and stick to it?   What the heck are they talking about !!??   This Octa stuff wasn't even invented six months ago !!!  Tell them to pull their heads out of their asses and smell the coffee !!

Balderdash !!   We don't have an allocation slot on the octachips from either source??  We didn't buy one when it was offered to us ???  Who dropped that ball on that one ...... fire him !!

Those little Chinese guys are eating our lunch, moving right around us like we are big rocks in a creek bed -- you go tell board design I want a total redesign in 10 days anyway or else I'll fire the lot of them.


============


Meanwhile, at Allwinner in China.   "Gentlemen, our dual and quad core A-7 product sales are good.  We are utilizing 100% of our current fabrication allocation and we are selling all that we can produce at the current price structure.  Revenues are stable for the last 3 periods.

Our decision last year to leapfrog ahead with the buy in to the new secret Xeniwa 18nm plant is coming along well, the product samples we just received from them on the 16 core A-53 Dominator chipset are performing even better than we had expected.  

Since we designed the chipset specifically to retrofit into existing board designs the much smaller chipset can be footed to drop right into the majority of our customers designs.  Minor modifications for extra features only ..... they should be able to handle the work in house if they are truly capable inside of 30 days.

No, they can use the same battery as they are using now, current draw is much lower than before so overall phone life goes up.  We should ship single samples out next week to our key customers so they can begin the retrofit work.

Xeniwa's yield on the initial samples was 90%+.  Yes, ARM did a good job on making the A53 full process capable on the new Samsung X-ray dual bypass liquid lithography process.  Processing times are a little slow right now, but that will pick up when full production handling modifications are made to the wafer loaders.   Our allocation of the new line can certainly support a new product line introduction inside 30 days.

Which partner for the introduction?   Samsung made it a condition of lease of the new lithography line that they get first rights on all new production for the first quarter, which they MAY offer to Apple if they think Apple can move quickly enough on it.  What Samsung does not buy immediately we can sell to the next customer in line at any case, it is in the contract.

If not Samsung, then perhaps Sony as a backup first customer.   Send a set of samples to Xiaoping Qinchan as a third contingency as their current main board can drop in the sample as it is right now, so we can have available a working phone to showcase if we need one.   Cousin Cho will have us a working phone back in 10 days, count on it.  

Yes, we can sell them all through Cousin Cho right here in China if Sony does not bite, it will be easier for us that way and all the profits on both ends will stay within the family.   Suggest to Sony if they show interest that Cho can make the phones for them if they do bite on their first refusal --- tell them Cho can be in production much quicker than they can.

As part owner of the production facility, our cost to produce these new chips is actually less than the products we are buying from General Foundry right now -- so any premium over the existing pricing structures is ours to keep on this one.   Since we are first out of the gate on the Dominator, the premium pricing rolls directly into our pockets.

Yes, we win on this one.   That is what we do, win.  

Allwinner is our name after all.

Smiley

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