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New iPad: Why quad-core graphics?

Apple has just elevated the graphics chip to superstar status. Why focus on the graphics?

Apple announced today at the iPad event in San Francisco that the new iPad has a quad-core graphics processing unit (GPU). (So much for the central processing unit, or CPU, which typically garners all of the attention.)

So far, chip review site Anandtech offers the best educated guess about the graphics engine. Anandtech cites graphics chip technology from Imagination (PowerVR SGX543MP4) and CPU tech from ARM (Cortex A9).

"Our guess? Dual-core Cortex A9 [CPU] plus a PowerVR SGX543MP4 [GPU], an upgrade over the 543MP2 … Read more

Buzz Out Loud 1584: BOL special coverage: iPad announcement (Podcast)

Brian Tong and Molly Wood give you blow-by-blow analysis on the new iPad announcement, including rewriting the lyrics to John Mayer's "Your Body is a Wonderland," specifically to accommodate the new iPad. Which, in case you haven't guessed by now, is just called "the new iPad."

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The new iPad and gaming: What will change?

So, there's a new iPad. It has better graphics. It has a better screen.

Now what? Does it change gaming?

Ever since the iPhone had its first App Store, Apple has been making waves in the video game industry. Each successive iDevice has had its own improved set of graphics, and in some cases--the iPhone 4 and 4S, for instance--a higher-resolution display opened up gaming possibilities even more.

The iPhone 4S changed gaming by setting the graphics bar so high that it's an honest rival to handhelds like the Nintendo 3DS and PlayStation Vita. (It's no surprise that Apple's iPad events have coincided with the Game Developers Conference two years running.)

With the new iPad, the screen and improved graphics bring some different capabilities, for better-looking games, of course, but also in terms of what can be shown on a screen.… Read more

iPad adds high-res display, yet retains battery life

Even with a big boost in display resolution, the latest iPad will still have 10 hours of battery life and nine hours on the 4G LTE cellular network, Apple claims.

During the launch of the new iPad today, Apple said the tablet will include a high-definition "retina display" powered by a quad-core A5X chip and other features such as an improved camera and high-definition video recording.

The enhanced graphics put a substantial new processing load on the iPad--and a greater demand for power, Apple executives said during the launch. But the new iPad will continue to have 10 … Read more

New iPad eyed by 42 percent of current owners surveyed

Though not yet out, the new iPad has already won over a healthy chunk of current iPad owners.

A full 42 percent of existing iPad owners said they'll buy the iPad 3, aka iPad HD, when it's released, according to a recent PriceGrabber survey. Among all the people surveyed by the site, 22 percent already own a tablet, and out of those, 52 percent own an iPad.

Conducted between February 23 and March 2, PriceGrabber's survey reached from 1,829 online shoppers in the U.S.

Of the current iPad owners who plan to buy the new … Read more

iPad HD will surpass laptops on key features

With the iPad HD, it will become crystal clear why Apple's tablet is the fastest growing "PC" segment.

The iPad HD, aka iPad 3, is expected to have:

Eye-popping 2048x1536 display (versus the iPad 2's 1024x768) 4G via Verizon's LTE Faster graphics silicon, among other chip enhancements

And all in roughly the same extremely portable package of the iPad 2.

Let's see. Neither the newest MacBook Air nor new Intel ultraportable laptops can boast that kind of display resolution and none offer a standard model with built-in broadband--and certainly not the LTE variety of … Read more

Qualcomm S4 chip renders Ice Cream Sandwich 'butter smooth'

Qualcomm's Snapdragon S4 chip is racking up benchmark numbers that make the Samsung Galaxy S II's performance seem so last-year while turning Ice Cream Sandwich into a dreamy experience, said a chip review site.

"Occasionally we'll see performance numbers that just make us laugh at their absurdity," said Anandtech. "[Snapdragon S4's] Linpack performance is no exception. The performance advantage here is insane. The MSM8960 is able to deliver more than twice the performance of any currently shipping SoC (system-on-a-chip)."

And what about that Adreno graphics processing unit? "From a compute standpoint … Read more

Photos claim to expose inside, outside of iPad 3

A couple of reports today claim to expose more pieces of the iPad 3's design puzzle.

The first is a purported photo of the next-generation iPad's circuit board. If legitimate, the chip inside the next iPad--let's call it the iPad 3--is dubbed the "A5X" not the A6 as has been rumored.

So, who cares what the chip is called you might ask? Well, barring a Photoshopped rendering of the board, this could lend credence to the speculation in some quarters that the iPad 3 won't be quad-core but a souped-up dual-core chip.

And that … Read more

Apple 'working on' ARM laptop; bad news for Intel, says analyst

Apple is working on a laptop with an internally-designed chip, a project that might pose a serious risk to Intel, an analyst said today in a research note.

"We have numerous datapoints that Apple's processor design group is working on an ARM-based product for its notebook line. Whether or not it goes into production remains to be seen, but it is the highest probability risk to Intel from the ARM camp in the PC market," said Piper Jaffray analyst Gus Richard in a research note today.

U.K.-based ARM provides the basic design for chips that … Read more

A quad-core iPad 3? Not so fast

Will Apple's next iPad reach performance nirvana with a monster quad-core chip? Nirvana, maybe, but not necessarily via quad-core.

But let's put aside whether Apple's latest chip will be quad-core for a minute and look at what others are doing. (See a post at The Verge on this topic too.)

One of the leading lights among ARM processor suppliers is Texas Instruments. They've made it clear that they're not going quad-core this year and not even next year (necessarily) with their first next-gen OMAP5 chips.

In a CES demo, TI showed off the next-gen OMAP5 … Read more