All Articles Tagged speeds and feeds

Apple Chipset Plans All About Power and Control?

Mac Touch Concept Rendering

Following up on the recent series of domino-like chipset stories, wherein Apple bought PA Semi CPU design firm, licensed ARM CPU architecture and PowerVR GPU architecture, Hired Papermaster from IBM and Drebin and Koduri from AMD/ATI, and have reportedly picked up over 100 chip designers from Samsung, Intel, Qualcomm, and other hardware companies.

Steve Jobs previously confirmed that PA Semi would be used to create system-on-chip components for future iPhones and iPods, but questions remain as to what exactly the master plan is behind these moves (unless Jobs just wants the world’s best gaming mod in his basement, of course…)

The Wall Street Journal, however, thinks it maybe less about the specifics of the hardware — though low-power, energy efficiency is still a major goal — and more about the control of it:

People familiar with the situation say Mr. Jobs told P.A. Semi engineers last April that he wanted to develop chips internally and didn’t want knowledge about the technology to leave Apple.

These new chips, containing technology that couldn’t be easily be shared with competitors or exposed to the rumor-mill, aren’t likely to appear for at least a year still, but shows how Apple’s strong position — including the success of the iPhone — give them the luxury of expanding in this way, in this market.

Apple is, after all, known for their Kremlin-eque love of secrecy, and recent supplier and manufacturer leaks of new iPod and iPhone components can’t have made Cupertino happy.

And of course, it could be the iPhone is still just the tip of the iceberg. When do we get our iPad that wireless connects to big screen TVs to become awesome multi-touch controllers for HD movies and games?



Apple Getting Another AMD/ATI Graphics Guru in Raja Koduri?

Apple Buys Palo Alto Semiconductor (PA Semi)

Something seriously smoking be going on round Apple way if the latest story from The Inquirer (via MacRumors) is to be believed:

We’ve just heard from sources deep inside 1 Infinite Loop in Cupertino, California that [Raja Koduri, AMD/ATI Chief Technology Officer, Graphics Product Group] is heading there.

So for those keeping score at home, this adds to:

  • PA Semi lower-power PPC chipset designer: bought
  • ARM cpu: licensed
  • PowerVR GPU graphics core: licensed
  • Mark Papermaster, IBM chip guru: hired
  • Bob Drebin, AMD/ATI graphics guru: hired

Steve Jobs has said Apple is working on their own systems-on-chip for future iPhones and iPod touches. Looks like that work has got some serious hardware, and talent behind it.

Our only question is, what’s going to melt the universe first, the Hadron Collider, or whatever Apple’s got cooking up in their basement?

Multi-Core Mobile Processors iPhone Bound?

We’ve heard before that, among other things, iPhone OS 3.0 would support quad-core processors. Of course, we haven’t seen these processors yet, but now ST-Ericsson and ARM have announced they’ll be giving a private sneak peak at one at Mobile World Congress. (Via MacRumors):

The technological breakthrough is the first of its kind and is based on the ARM(R) Cortex(TM)-A9 multicore processor, which represents a significant leap from previous generations of baseband/application processor architectures by providing unprecedented levels of performance and power efficiency.

Combined with previous rumors of OpenCL support allowing the faster, betterPowerVR graphics cores to boost general processing as well, and 802.11n mobile WiFi chips future iPhone generations could be, as Steve Jobs is so fond of putting it, real screamers.

Better hardware (especially more RAM) could, of course, encourage Apple to allow more 3rd party multi-tasking. Maybe even make the leap to iPhone HD? (In a matt black finish?!)

New PowerVR Chip Means iPhone HD Getting Closer?

We’ve made no bones about it, TiPb wants us some iPhone HD this June! Looks like the stars are aligning closer and closer to give it to us as well, what with faster 802.11n mobile WiFi chips, and rumors of quad-core cpu’s for iPhone 3.0. Now that OpenCL supporting PowerVR graphics core boost might be on the way as well. Says Apple Insider:

Imagination Technologies has quietly slipped out word this week of a new mobile chip known as the PowerVR SGX543. [...] In practice, the technology is powerful enough to push 35 million polygons per second and 1 billion pixels per second and can thus easily drive HD resolution video output, including when 3D is involved.

HD aside, any gamers looking forward to that kind of quad-core, super graphical powered fun?


More on Next Gen iPhone PowerVR and OpenCL

The iPhone can play 3D games and pump out high quality video like almost no other handset on the market, but when you’re not gaming or watching video, when you’re just using apps or doing old-school computing, all that power goes to waste, right?

Well, maybe not for much longer.

PowerVR from Imagination is the graphics and video processor core inside the iPhone (and other mobile devices), and we mentioned earlier in the week that it’s now confirmed Apple is a mega-licensee of the technology moving forward.

Now Apple Insider reports that Imagination is looking for OpenCL engineers.

While OpenGL is the open source competitor to Microsoft’s proprietary DirectX graphics technology (the stuff that drives all those 3D games), OpenCL (Wikipedia link) has recently been open sourced by Apple for leveraging that power for mainstream computing tasks. And Imagination integrating OpenCL means Apple’s desktop OS X 10.6 Snow Leopard might not be their only OS to benefit…

Hello GPU accelerated general iPhone processing! Hopefully this means regular old applications, from data bases to web code processing will soon be snappier, and more powerful.

Um… now please?

Official: Apple is Secret Licensee of PowerVR!

Way back on Sept. 7 we linked to an item that conjectured Apple might be the secret licensee of PowerVR technology. Well, the conjecture is now confirmed according to MacRumors:

Apple is “subscribing for” 8,200,000 new shares of Imagination Technologies Group which means Apple will have an ownership interest of 3.6% in the company. The press release also reveals that Apple is a licensee of Imagination’s technology.

What does this mean for the iPhone? That Apple is likely Spinning Custom “PA Semi” ARM Chipset for Next Gen iPhone!

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