Prijavi se z GoogleID

» »

ARM predstavil velikega brata - Cortex A15

ARM predstavil velikega brata - Cortex A15

Slo-Tech - Za dvomljivce, ki niso videli prihajajočega boja med x86 in vitalnejšimi tekmeci prihaja ARM-ov novi dizajn- Cortex A15.

Gre za zasnovo, ki "ima vse, kar imajo veliki", od podpore virtualizaciji, 1TB naslovnega prostora, 1-8 jeder [8-O], 128-bitni pomnilniški vmesnik, širok instrukcijski dekoder, agresivni branch prediction itditd. Aja in nenazadnje - frekvence do 2.5GHz!

Čeprav ARM govori o telefonih, tabletah in WiFI APjih, je očitno, da bo stvar uporabna tudi v notebookih in celo strežnikih.

Več informacij: A15

12 komentarjev

ozbolt ::

Intel, you are going DOWN!
Bomo pa videli , mogoče pa bodo pogoreli ARM na Serverjih tako kot je Intel na gadgetih.

Matako ::

^^^ Brez panike, nihče ne gre nikamor.
Čeprav še ni podrobnosti (diagram), vse kaže, da ARM cilja na trenutno zelo slabo pokrit segment trga - procesorji za masovno procesiranje v web strežnikih ipd. Od tod tudi osnovne značilnosti: 32-bit z razširitvijo naslavljanja na 1TB (a la PAE), virtualizacijo in vodilom s protokolom za večprocesorske konfiguracije na osnovnih ploščah (vsak procesor bo imel seveda še do 4 jedra).

No, osebno se ne bi branil tudi laptopa z A15, ker bi bil dokaj kul!

Prioriteta ni neka uber visoka zmogljivost ampak čimboljše razmerje med zmogljivostjo in ceno in seveda nizka poraba, ki je pri večprocesorskih sistemih absolutno bistvenega pomena. Poraba energije je v podatkovnih centrih velik finančni in logistični glavobol.

Trenutno AMD in Intel v tem segmentu nimata kaj dosti pokazati.
/\/\.K.

Zgodovina sprememb…

  • spremenil: Matako ()

filip007 ::

No za pretiravat ni, Cortex A8 ima SunSpider test okoli 10.000 MS proti Core 2 Duo s 500MS tam nekje.
Plejstejšon.

Icematxyz ::

Zagotovo se kaj na tem področju premika. Na primer kot je že bila novica na slo-tech:

Linaro: Accelerating Linux on ARM


http://www.linaro.org/

In pa zanimiva reč ki jo je napisal Mark Shuttleworth:

Having played with a prototype ARM netbook, I was amazed at how cool it felt. Even though it was just a prototype it was super-thin, and ran completely cool. It felt like a radical leap forward for the state of the art in netbooks. So I'm a fan of fanless computing, and can't wait to get one off the shelf :-)


http://www.markshuttleworth.com/archive...

Skratka slej ko prej boš to lahko kupil v trgovini. Vse ostalo bi bilo presenečenje.

Icematxyz ::


* ARM, Freescale, IBM, Samsung, ST-Ericsson and Texas Instruments have created the not-for-profit company, Linaro, committed to providing new resources and industry alignment for open source software developers using Linux on the world’s most sophisticated semiconductor System-on-Chips (SoCs).

* Linaro will invest resources in open source projects that can then be used by Linux-based distributions such as Android, LiMo, MeeGo, Ubuntu and webOS.

* Linaro will provide a stable and optimized base for distributions and developers by creating new releases of optimized tools, kernel and middleware software validated for a wide range of SoCs, every six months.

* Linaro's base of software and tools will be applicable to a wide range of markets, helping reduce time-to-market for products such as smart phones, tablets, digital televisions, automotive entertainment and enterprise equipment.

* Linaro's first software and tools release is due out in November 2010, and will provide optimizations for the latest range of ARM® Cortex™-A family of processors.


Vir

Matthai ::

Milina. In kar je najlepše - Ubuntu je že pripravljen na ta segment. Popolnoma.
All those moments will be lost in time, like tears in rain...
Time to die.

MrStein ::

Tak kot na segment desktopa?
Le da iz nule?

Pretirano navdušenje?
Teštiram če delaž - umlaut dela: ä ?

Relanium ::

Pusti zdaj ti desktope, čeprav je tudi tam vredu

Icematxyz ::

Tak kot na segment desktopa?


Kaj pa manjka Ubuntu & Co. na Desktopu? Steam?

krho ::

ja to v datacenter za vsak mini sajt svojo rezino.. pa skupen diskspace. Glede na to, da tole skoraj ne potrebuje hlajenja, bi vse skupaj bilo lahko debeline 1cm (z zamenljivimi ram moduli) ali še manj. če bi bil ram nalotan direktno na plato.
si.Mail odprto-kodni odjemalec elektronske pošte. - http://www.simail.si
Uredite si svojo zbirko filmov, serij in iger - http://xcollect.sf.net

Icematxyz ::

Marvell's tri-core ARM chip has near-PS3-level graphics

Yesterday, Marvell announced a whopper of a processor—the ARMADA 628. While most of the coverage so far has focused on the three A9-class processor cores, the craziest feature of this chip is its on-die GPU. The 628's GPU can push 200 million triangles per second (MT/s); for some perspective, compare the Playstation 3's GPU at 250MT/s This GPU, plus the three Sheeva PJ4 cores, means that you can put console-caliber gaming performance—1080p graphics and all—in a handheld.


What both of these smartphone SoC comparables tell me is that the 628 really can't be looked at as a smartphone chip. You don't get something for nothing, and they've obviously loaded this part up with a ton of hardware. I don't have a transistor count for the new chip, but it has to be quite high. Think about it: three A9-class cores, a near console-level GPU, a generous 1MB L2 cache, and a host of added blocks for HD video decoding, USB 3.0, and so on. This part could really go in a PC or laptop. I'm thinking a tablet is probably the smallest form factor we'll see it in, at least in the near-term.


Definitivno se stvari premikajo glede ARM arhitekture. Praktično zadeva je tik pred vrati? Se pravi preboj iz mobilnih telefonov na vsaj elektronske naprave v velikosti "Tablet PC" + navzgor. Pa naj še kdo reče, da ni to leto....

Brane2 ::

V bistvu jim ni zneslo za tri enaka corea. Sta dva polnobrzniska in en, ki dela na 600MHz.

Ta je bolj za to, da unima dvema nosi kavo in dežura, ko "spita". Očitno niso mogli spravit treh polnih coreov v dani power envelope...

Ampak ja, stvari gredo naprej.
On the journey of life, I chose the psycho path.


Vredno ogleda ...

TemaSporočilaOglediZadnje sporočilo
TemaSporočilaOglediZadnje sporočilo
»

Štirijedrni procesorji ARM

Oddelek: Novice / Procesorji
234105 (3057) Jst
»

Dvojedrniki v mobilnih telefonih

Oddelek: Novice / Apple iPhone/iPad/iPod
243054 (1731) Utk
»

ARM in Ubuntu v Netbook tekmo

Oddelek: Novice / Operacijski sistemi
296516 (5382) kihc
»

Linux Live Gaming Project

Oddelek: Novice / Ostala programska oprema
143064 (2290) Sl4v3
»

Odkrili posebno vrsto bakterij

Oddelek: Novice / Znanost in tehnologija
141743 (1743) eland

Več podobnih tem