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CPU posts

Qualcomm chips promises 1GHz speeds in 'mainstream smartphones,' simultaneous HSPA+ / LTE support

by Darren Murph posted Nov 12th 2009 @ 12:36PM

Qualcomm's Snapdragon has brought about a new wave of possibilities for smartphones, but evidently those chips are just too exclusive to slip into so-called "mainstream smartphones." In order to remedy such a tragedy, the outfit has today introduced the MSM7x30 family of solutions, which uses an 800 MHz to 1GHz custom superscalar CPU based on the ARM v7 instruction set. The chips support 720p video encoding / decoding at 30fps, integrated 2D and 3D graphics (with support for OpenGL ES 2.0 and OpenVG 1.1), 5.1-channel surround sound, a 12 megapixel camera sensor and built-in GPS. In related news, the outfit also announced that it is sampling the industry's first chipsets for dual-carrier HSPA+ and multi-mode 3G / LTE, which ought to make those champing at the bit for a speedier WWAN highway exceedingly giddy. Hit the links below for all the technobabble.

Read - MSM7x30 solutions
Read - Dual-carrier HSPA+ and Multi-Mode 3G/LTE chipsets

Acer Liquid handled, evaluated, 'not too shabby'

by Joseph L. Flatley posted Nov 5th 2009 @ 7:38PM

Looks like quite a few folks have got their hands on the Acer Liquid as of late, and lucky for us they've been rather loose-lipped with their thoughts on the subject. As suspected, the handset is running a 1GHz Snapdragon that's been under-clocked to 768MHz. And it looks like Acer didn't go crazy with the User Experience either, pretty much staying true to its Google Android 1.6 roots, albeit with a number of additions, including: social networking integration (Facebook and Flickr contacts and photo sharing), nemoPlayer for multimedia files, DataViz for Microsoft Exchange support, and the Spinlets music streaming service. In addition, Acer has redesigned some of the widgets, including the clock and the task manager, which now includes a preview of open apps. All-in-all, it seems to be a pretty solid Android handset with a few useful additions -- but as always, the verdict is out until we get our hands on one. In the meantime, hit up the read links below for a generous helping of screenshots, hands-on pics, and impressions.

[Via JK On The Run]

Read - PREVIEW: Acer Liquid Android 1.6 WVGA Touchscreen Smartphone
Read - Acer A1, Screenshot and Interface

Acer Liquid's Snapdragon processor to be clocked at just 768MHz?

by Darren Murph posted Nov 2nd 2009 @ 11:13AM

Ugh. Just weeks after we figured that Acer's first Android-based handset would indeed ship with a 1GHz Snapdragon processor, a new slide over at an international Liquid presentation is suggesting otherwise. As you can clearly see above, it looks as if the Qualcomm-sourced CPU will be underclocked to just 768MHz, which makes little to no sense on the surface. Granted, most average consumers couldn't care less about the CPU in their next smartphone, but it seems reasonable to think that the Liquid will lag behind its 1GHz contemporaries when used side-by-side. Who knows though -- maybe this is just the thing necessary to squeeze a full week of battery life out of this thing. Or not.

[Via MobileTechWorld, thanks Gully and Jose]

Samsung confirms a Tegra-based smartphone is in the works, all other details shrouded in mystery

by Ross Miller posted Jul 24th 2009 @ 3:54PM

NVIDIA's Tegra chip has shown itself to be quite a gem, especially in the field of augmented reality zombie destruction. Looks like Samsung agrees with that sentiment, and has confirmed that it's currently developing a smartphone with the powerful processor. That's not a lot to go on, but knowing the capabilities of the CPU, we're excited. It's probably safe to assume an AMOLED touchscreen is a given, as well as a plethora of TouchWiz widgets, but whether or not the phone goes with Windows Mobile or Android is still a mystery. A recent rumor suggested one of the "top five" smartphone makers would be releasing a $199 GSM-based Tegra device by year's end -- no indication if these two reports are one in the same, but we'd love to see what Sammy has in store sooner rather than later.

TI's OMAP 4 bringing 1080p support to smartphones and MIDs

by Darren Murph posted Feb 17th 2009 @ 1:59PM

Right around this time last year, Texas Instruments was busy showing off its OMAP 3 platform, which enabled 720p playback from a mobile phone. At this year's MWC, we've got a real live handset recording 720p, and TI upping the ante once more with a chip that handles 1080p. For those still with us after being blasted with resolutions, the predictably titled OMAP 4 aims to bring 1080p support, 20 megapixel imaging and "approximately a week of audio play time" to mobiles and MIDs that house it. Granted, TI also calls this stuff "future-proof," so don't believe it's totally incapable of uttering some pretty outlandish stuff. At the heart of the platform is a dual-core ARM Cortex A9 chip, a programmable multimedia engine based on TI's C64x DSP and a POWERVR SGX540 graphics engine. We're told that it'll play nice with Linux variants such as Android and LiMo, Symbian and Windows Mobile, though it'll have to be mighty impressive to outgun NVIDIA's Tegra. Battle on, we say.

[Via Linux Devices]

Marvell announces 1GHz processor for tiny things that need big power

by Tim Stevens posted Jan 10th 2009 @ 5:51PM

Everyone's heard of the Atom and its 1.6GHz worth of ubiquity providing the oomph behind many a netbook, and, while not directly targeting Intel's frugal juggernaut, Marvell may have itself a contender with the PXA168. It's an upcoming processor intended for mobile devices that's aspiring to speeds in the 1GHz and beyond range. While we're expecting it'll be most commonly found in smartphones and the like (particularly those from Asus), there's a chance these could show up in some low(er) cost netbooks, too, possibly helping to keep that race to the bottom going for a few more laps yet.

[Via GadgetMix.com, thx Kamal]

Nokia N97 carrying over old processor?

by Chris Ziegler posted Dec 7th 2008 @ 5:11PM

You'd think that a phone promising to becoming Nokia's 2009 flagship would want some serious computational power under its shell, but the word on the street is that the N97 is actually going to carry over the same ARM 11 core used by its forebears. That might be a disappointment for anyone hoping that they'll be able to replace a MID, netbook, or eight-core Hollywood CGI workstation with an unsuspecting handset -- but if it's any consolation, other rumors suggest (thankfully, may we add) that the ARM 11 will be clocked higher than the E71, which comes in at 369MHz. For all we know, the processor specs haven't been finalized since they haven't shown up on Nokia's N97 site yet, so maybe we'll end up with 1GHz and seven minutes of battery life. Would be a productive seven minutes, wouldn't it?

[Via Slashgear and UMPCPortal]

iPhone CPU up close and personal

by Sean Cooper posted Jul 11th 2007 @ 9:44AM

We've seen a bevy of pics featuring the iPhone's internals, but this set goes a step further and gets us into the action microscope-style. The gents at μblog sliced and diced some poor specimen and discovered that the chip contains both CPU and RAM, and while both have serial numbers, no brand markings can be made out. These pics are rather beautiful in some ethereal, deep-sea way, though aside from blowing them up and draping them on a wall, we're not too sure what else can be done with them. A reader pointed out that the images look like Legend of Zelda maps, though we're convinced they are definitely more Gauntlet-esque. Thoughts?

[Via Hacked Gadgets]