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Intel's "Silverthorn" processor was designed from scratch to deliver about the same processing power as the original Pentium M processor in a 2.5 Watt envelope

Intel's new Centrino and Atom branding
10 Watts, 4 Watts -- why stop there? Intel debuts 0.6 Watt x86 processor

A flurry of announcements and roadmaps from Intel this week shed light on the company's 5.5 Watt Penryn and the 4 Watt Diamondville processors.  The company went one step further today, claiming it can get a fairly powerful x86 processor down to 0.6W for ultra mobile devices.

Intel first brought us news of Intel's Silverthorne processor in April of last year. At the time, details were light on the processor and it was just known as a successor to the 90nm Stealey-based A100 and A110 that were introduced at the time.

As the months progressed, more details began to leak out regarding the Menlow platform and the Silverthorne processor. Today, Intel officially pulled the wraps off the Silverthorne processor and the Menlow platform.

Silverthorne, a two-issue processor designed from the ground up, is now known as the Intel Atom processor. Atom processors based on Silverthorne are aimed at Mobile Internet Devices (MIDs).

To confuse matters a bit, Intel’s Diamondville processors will also fall under the Intel Atom processor nomenclature. Diamondville-based Atom processors are derived from Silverthorne, feature SMT technology and will be available in both single core and dual core versions. Atom processors based on Diamondville will see duty in low-cost notebooks (known as "netbooks") and desktop computers (also called "nettops").

As previously reported by DailyTech, Diamondville-based Atom processor will fit within a 4W (single core) to 8W (dual core) TDP envelope. The single core, Diamondville-based Atom 230 will launch at 1.6GHz and will feature a 533MHz FSB and 512k of L2 cache. TDP for the Atom 230 is listed at 4W.

Silverthorne-based Atom processors heading for MIDs will have a TDP ranging from 0.6W to 2.5W and will top out at 1.8GHz.  Sources inside Intel hint that the 0.6W version of the processor reaches just over 500 MHz.

Anand Lal Shimpi conjectures on the difference between the two cores. "Intel lists the 1.6GHz Diamondville TDP as 4W, a bit higher than what you'll see in MIDs but I'm guessing it'll run at a higher voltage and thus be a higher yielding part that's cheaper to produce, resulting in the higher TDP."

Intel confirms Diamondville will be the first Intel processor to support simultaneous multi-threading (SMT) since the Pentium 4.  The entire Silverthorne architecture supports SMT, though Intel has only confirmed Diamondville processors as SMT-enabled at this time.

Intel says that a single Atom processor measures just 25mm2 and contains over 47 million transistors. According to Intel, 11 Atom processors would fit on a penny and it's built on Intel's high-k 45nm manufacturing process.

"This is our smallest processor built with the world's smallest transistors," said Intel's Executive Vice President and Chief Sales and Marketing Officer Sean Maloney. "This small wonder is a fundamental new shift in design, small yet powerful enough to enable a big Internet experience on these new devices. We believe it will unleash new innovation across the industry."

The overall Menlow platform is now known as Intel Centrino Atom. The Intel Centrino Atom platform will include an Intel Atom processor, Intel 945GSE chipset and a wireless radio.

Although Intel expects the bulk of its Atom processors to see duty in MIDs, netbooks and nettops, the company also sees the huge potential for sales in consumer electronic devices, embedded applications and thin clients.

Consumers can expect to see the next generation Eee PC with an Intel Atom processor onboard -- HP may be wise to include an Intel Atom on its 2133 sub-notebook, but rumor has it that the company already decided on a VIA platform.

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uh oh
By TomCorelis on 3/2/2008 10:54:57 PM , Rating: 5
Yet another blow upon AMD.

RE: uh oh
By KristopherKubicki on 3/2/2008 11:02:39 PM , Rating: 4
AMD has a similar announcement on Tuesday.

RE: uh oh
By lagitup on 3/3/2008 12:22:30 AM , Rating: 2
this coming tuesday or last tuesday?

RE: uh oh
By KristopherKubicki on 3/3/2008 12:29:30 AM , Rating: 2
9AM this upcoming Tuesday. I don't know anything too specific about it though, because I didn't sign an embargo.

RE: uh oh
By crystal clear on 3/3/08, Rating: 0
RE: uh oh
By crystal clear on 3/4/2008 1:20:06 AM , Rating: 2
This applies to AMD-

"If you can’t run with the big dogs, stay up on the porch."

RE: uh oh
By crystal clear on 3/4/2008 9:15:49 AM , Rating: 3
AMD Demos 45nm Native Quad-Core Processors for Server, Desktop

— Customer Testing of Product Samples Underway —

HANNOVER, Germany. -- March 4, 2008 --AMD (NYSE: AMD) demonstrated at the CeBit electronics exhibition its first 45nm quad-core chips running multiple operating systems and a range of processing intensive applications. The processors were produced in Dresden, Germany, in AMD’s Fab 36 300mm manufacturing facility, using an advanced 45nm process co-developed with IBM.

RE: uh oh
By crystal clear on 3/4/2008 3:46:50 PM , Rating: 2
This is for those ignorant fools/idiots who know just to vote me down at every instance.

They have jusr proved to themselves to be just that.....
ignorant fools/idiots

AMD Launches "Puma" Mobile Platform

Those animal names listed as endagered AMD itself on the endangered list.....

RE: uh oh
By PlasmaBomb on 3/4/2008 6:05:47 PM , Rating: 2
Perhaps it was too vague for the DT readers?
or maybe the AMD fans didn't like it?

RE: uh oh
By crystal clear on 3/4/2008 7:17:59 PM , Rating: 2
uh oh

Have a nice day.

RE: uh oh
By idconstruct on 3/5/2008 7:50:05 AM , Rating: 2
I voted you down before posting on your second post quite simply because I'm sick of ppl with their conspiracy theories thinking they have 'haters' that have nothing better to do than rate you down.

No need to flatter yourself.

RE: uh oh
By PlasmaBomb on 3/3/2008 1:48:39 PM , Rating: 1
If you did sign an embargo you wouldn't be able to tell us :)

RE: uh oh
By crystal clear on 3/4/2008 1:00:46 AM , Rating: 1
Puma, Falcon, Griffin, .................

Neue Roadmap für AMDs Notebook-Prozessoren

RE: uh oh
By murphyslabrat on 3/4/2008 10:27:40 AM , Rating: 2
Well, he would be able to hint at it, or tell outright lies about Via...lies that happen to ring eerily close to what AMD just announced this morning.

RE: uh oh
By daftrok on 3/3/08, Rating: 0
RE: uh oh
By whirabomber on 3/3/2008 10:04:11 AM , Rating: 3
I am running mostly AMD (cpu - 65w, 3850 video card - no big watt saver there) simply because the price/performance ratio is just right. Generalizing, I don't see spending 3x the price of my existing load out to get 20-30fps over the 100fps that I already get. If one wants to niggle over $100-200 for 10-20fps more then go ahead. I sit comfy and play every game I want to play 10-20fps less and still be happy. Don't believe in the hype, just buy whatever is 2x the speed you have now when you can afford it. You don't need to upgrade to compensate for anything, really.

Anyways, it just seems to me like Intel and AMD could have been doing this all along. Oh well, let me know when the desktop MB comes out that can multicore 8-16 of the 8w dual cores, and I'll show my enthusiasm by building a Linux box to based on it.

RE: uh oh
By Calin on 3/4/2008 4:49:08 AM , Rating: 2
AMD see history repeating - once again they are the less desirable processor company, and compete based only on price.
Intel had some plans for a 80-core chip - yet, while you might see this in desktop motherboards, you won't see more dual socket (or quad socket or three socket or whatever) desktop motherboards than you see now (not many).

RE: uh oh
By imperator3733 on 3/4/2008 9:47:06 AM , Rating: 2
Terascale (the 80-core CPU) is only a research chip -- they aren't going to sell it.

RE: uh oh
By PlasmaBomb on 3/3/2008 1:47:39 PM , Rating: 4
Your math is off. AMD were ahead of Intel until they released Core 2 Duo which was 27th July '06.

RE: uh oh
By excrucio on 3/3/2008 5:27:18 PM , Rating: 2
Your English is off. WAS

=] <3

RE: uh oh
By Samus on 3/3/2008 6:02:50 PM , Rating: 2

feel the love!

RE: uh oh
By mal1 on 3/4/2008 12:05:02 PM , Rating: 2
AMD = Advanced Micro Devices

Your correction is off.

RE: uh oh
By excrucio on 3/4/08, Rating: 0
RE: uh oh
By PlasmaBomb on 3/4/2008 6:04:38 PM , Rating: 2
Perhaps it is just a colloquialism, but round here we say your math(s) is off in conversation. That and "your maths was off" to me implies that it has been corrected...

I'm not an English major either :)

RE: uh oh
By Calin on 3/4/2008 4:51:25 AM , Rating: 2
AMD was behind Intel all the time in laptop processors and chipsets, with just a bit lower performance, just a bit lower power efficiency (and lower price too)

RE: uh oh
By murphyslabrat on 3/4/2008 10:36:00 AM , Rating: 2
Actually, AMD had been leading in laptop performance since 2003. They were behind on power-usage though. The Pentium M was an excellent CPU for power-efficiency, but couldn't compare to AMD's A64 platform when it came to processing intensive applications.

But, it really doesn't matter right now, all that matters is the fact that we are seeing very little competition from AMD. While I don't think many investors would see a bankrupt AMD, it still doesn't bode well for progress.

In the short term, however: holy crap, I can get a q6600 for $245!?!?!?

RE: uh oh
By Torched on 3/3/2008 9:51:04 AM , Rating: 2
This is a direct blow to the GeodeLX line of processors. Intel is definitely going after AMD's jugular in the embedded x86 space. The LX800, which is AMD's bread winner, is 0.9W when accounting just the CPU section of the die. The platform we use is just over 7W. When Intel can get its platform lower than the ~10W range where they are now(Celeron M 600MHz + 852GM) they will steal market share away from AMD.

This is exciting for us embedded guys. We hardly ever get new tech in our sector. Intel embedded processor are mostly just trickle-down from the laptop space.

"Google fired a shot heard 'round the world, and now a second American company has answered the call to defend the rights of the Chinese people." -- Rep. Christopher H. Smith (R-N.J.)

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