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	<title>iMore &#187; multi-core</title>
	<atom:link href="http://www.imore.com/tag/multi-core/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.imore.com</link>
	<description>More of everything iPhone and iPad</description>
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		<title>Korea Gets in on the 4th Gen iPhone Rumors! OLED, iChat Video, Duel-core, More!</title>
		<link>http://www.imore.com/2010/01/12/korea-4th-gen-iphone-rumors-oled-ichat-video-duelcore/</link>
		<comments>http://www.imore.com/2010/01/12/korea-4th-gen-iphone-rumors-oled-ichat-video-duelcore/#comments</comments>
		<pubDate>Tue, 12 Jan 2010 19:57:30 +0000</pubDate>
		<dc:creator>Rene Ritchie</dc:creator>
				<category><![CDATA[Rumors]]></category>
		<category><![CDATA[4th gen iphone]]></category>
		<category><![CDATA[camera]]></category>
		<category><![CDATA[ichat mobile]]></category>
		<category><![CDATA[multi-core]]></category>
		<category><![CDATA[oled]]></category>

		<guid isPermaLink="false">http://www.theiphoneblog.com/?p=18859</guid>
		<description><![CDATA[Not content to allow <a href="http://www.imore.com/2010/01/11/french-4th-gen-iphone/">France</a> to hog all the <a href="http://www.imore.com/tag/4th-gen-iphone/">4th generation iPhone</a> rumor attention, <a href="http://finance.yahoo.com/news/4G-iPhone-With-Live-Video-siliconalley-3624788565.html?x=0&#038;.v=1">Korea Times</a> claims carrier KT reveals (we read that as wishes rather than knows) the following]]></description>
			<content:encoded><![CDATA[<p><img src="http://www.imore.com/images/stories/2010/01/iphone_oled1.jpg" alt="iphone_oled" title="iphone_oled" width="300" height="315" class="aligncenter size-full wp-image-18862" /></p>

<p>Not content to allow <a href="http://www.imore.com/2010/01/11/french-4th-gen-iphone/">France</a> to hog all the <a href="http://www.imore.com/tag/4th-gen-iphone/">4th generation iPhone</a> rumor attention, <a href="http://finance.yahoo.com/news/4G-iPhone-With-Live-Video-siliconalley-3624788565.html?x=0&#038;.v=1">Korea Times</a> claims carrier KT reveals (we read that as wishes rather than knows) the following specs:</p>

<blockquote>
  <p>They said the coming 4G iPhones will be equipped with organic light emitting diode (OLED) screens on surface and live video chat functionalities, while removable battery is highly likely.</p>
  
  <p>The new 4G iPhone is also going to be loaded with dual core processors and higher and powerful graphic chips that can deliver higher video resolutions and better "still" images when taking pictures. </p>
</blockquote>

<p>Let's make this clear again up front (lest we be <a href="http://daringfireball.net/linked/2010/01/12/techcrunch-tablet">smited</a>), no one outside of a tiny group at Apple and maybe Foxconn brass know exactly what the 4th gen iPhone is going to be, and even then it's subject to change (like the iPod touch G3 <a href="http://www.imore.com/2009/09/14/ipod-touch-g3-camera-yanked-rightly/">losing it's camera</a> at the eleventh hour). So, while OLED and a better camera make sense given the <a href="http://www.imore.com/tag/2009-smartphone-round-robin/">competitive environment</a>, multi-core chips are already on the roadmap, and a chat cam is always rumored for each new device, it's hard to imagine Apple would make a removable batter now given how much effort they've put into making long-life, built in batteries for iPods, iPhones, and now MacBooks as well. Carrying extra batteries isn't a maintream reality. </p>

<p>Still, let us know what you think. We likely know as much as anyone outside the illuminati at this point!</p>

<p>[Thanks to the Reptile for the tip!]</p>
]]></content:encoded>
			<wfw:commentRss>http://www.imore.com/2010/01/12/korea-4th-gen-iphone-rumors-oled-ichat-video-duelcore/feed/</wfw:commentRss>
		<slash:comments>35</slash:comments>
		</item>
		<item>
		<title>Potential iPhone Gen 4 ARM Cortex A9 Multicore Processor Demo</title>
		<link>http://www.imore.com/2010/01/05/potential-iphone-gen-4-arm-cortex-a9-multicore-processor-demo/</link>
		<comments>http://www.imore.com/2010/01/05/potential-iphone-gen-4-arm-cortex-a9-multicore-processor-demo/#comments</comments>
		<pubDate>Wed, 06 Jan 2010 00:20:34 +0000</pubDate>
		<dc:creator>Rene Ritchie</dc:creator>
				<category><![CDATA[News]]></category>
		<category><![CDATA[arm]]></category>
		<category><![CDATA[arm cortex a9]]></category>
		<category><![CDATA[chipsets]]></category>
		<category><![CDATA[multi-core]]></category>
		<category><![CDATA[speeds and feeds]]></category>

		<guid isPermaLink="false">http://www.theiphoneblog.com/?p=18344</guid>
		<description><![CDATA[<a href="http://www.imore.com/images/stories/2009/06/iphone_3g_s_speed_force.jpg"></a>

ARM is showing off their new Cortex A9 multi-core mobile processor, which will scale over 2Ghz at less than 0.25W of power per proc -- and since Apple is rumored]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.imore.com/images/stories/2009/06/iphone_3g_s_speed_force.jpg"><img src="http://www.imore.com/images/stories/2009/06/iphone_3g_s_speed_force-400x174.jpg" alt="iphone_3g_s_speed_force" title="iphone_3g_s_speed_force" width="400" height="174" class="aligncenter size-medium wp-image-9071" /></a></p>

<p>ARM is showing off their new Cortex A9 multi-core mobile processor, which will scale over 2Ghz at less than 0.25W of power per proc -- and since Apple is rumored to be a massive ARM licensee and <a href="http://www.imore.com/2009/12/07/notes-apples-iphone-tech-talk-world-tour/">Apple staff were hinting</a> that developers should prepare themselves for multi-core, rumors <a href="http://www.imore.com/2009/10/28/2ghz-arm-cortex-a9-chip-future-iphoneitablet-bound/">once again</a> resurface that this smoking hot chip might become part of the 4th generation iPhone and iPod touch. (As part of <a href="http://www.imore.com/tag/pa-semi/">PA Semi</a> system-on-a-chip, 'natch).</p>

<p>The current <a href="http://www.imore.com/iphone-3gs/">iPhone 3GS</a> and <a href="http://www.imore.com/ipod-touch-g3/">iPod touch G3</a>, as well as a bunch of competing smartphones (and <a href="http://www.androidcentral.com/google-event-liveblog-1-pm-est">superphones</a>, don't get us started!) use the <a href="http://www.imore.com/2009/06/13/iphone-3g-processors-mhz/">ARM Cortex A8</a>. <a href="http://www.macrumors.com/2010/01/05/arm-cortex-a9-performance-demo-likely-chip-to-power-islate-and-future-iphones/">MacRumors</a> is guessing it might just make its way into the <a href="http://www.imore.com/tag/itablet/">iTablet</a>/iSlate as well.</p>

<p><a href="http://www.imore.com/tag/ces-2010/">CES</a> is ramping up folks, and remember <a href="http://www.imore.com/2010/01/04/tipb-ces-2010/">TiPb will be there</a>, so we'll bring you back anything more we can find out. </p>

<p>Video highlights after the break...</p>

<p><span id="more-18344"></span></p>

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]]></content:encoded>
			<wfw:commentRss>http://www.imore.com/2010/01/05/potential-iphone-gen-4-arm-cortex-a9-multicore-processor-demo/feed/</wfw:commentRss>
		<slash:comments>23</slash:comments>
		</item>
		<item>
		<title>iPhone 2010 to go Multi-Core ARM Next Gen?</title>
		<link>http://www.imore.com/2009/06/14/iphone-2010-arm-multicore-gen/</link>
		<comments>http://www.imore.com/2009/06/14/iphone-2010-arm-multicore-gen/#comments</comments>
		<pubDate>Sun, 14 Jun 2009 12:44:24 +0000</pubDate>
		<dc:creator>Rene Ritchie</dc:creator>
				<category><![CDATA[News]]></category>
		<category><![CDATA[arm]]></category>
		<category><![CDATA[arm cortex a9]]></category>
		<category><![CDATA[chipset]]></category>
		<category><![CDATA[multi-core]]></category>

		<guid isPermaLink="false">http://www.theiphoneblog.com/?p=9182</guid>
		<description><![CDATA[<a href="http://news.cnet.com/8301-13924_3-10263278-64.html">CNET</a> has an interesting post up detailing what we can expect in the next generation ARM processor. Just yesterday we took a look at the <a href="http://www.imore.com/2009/06/13/iphone-3g-processors-mhz/">iPhone 3G's ARM 11 vs. </a>]]></description>
			<content:encoded><![CDATA[<p><img src="http://www.imore.com/images/stories/2009/06/iphone_3g_s_speed_force.jpg" alt="iphone_3g_s_speed_force" title="iphone_3g_s_speed_force" width="497" height="217" class="aligncenter size-full wp-image-9071" /></p>

<p><a href="http://news.cnet.com/8301-13924_3-10263278-64.html">CNET</a> has an interesting post up detailing what we can expect in the next generation ARM processor. Just yesterday we took a look at the <a href="http://www.imore.com/2009/06/13/iphone-3g-processors-mhz/">iPhone 3G's ARM 11 vs. the new iPhone 3G S' Cortex ARM8</a> and the difference was impressive -- most impressive. Well, next year is promising a dual-core ARM Cortex A9...!</p>

<p>Icebike sent this in, wondering out loud: "Is it too soon to start speculating on 2010?" And the simple answer is "no, no it's not!" It's longstanding practice here at TiPb to wait a polite 1.372 seconds after a new iPhone model is introduced, and then begin with "So, next year--"</p>

<p>That spirit in mind, TiPb can't help but wonder what this, combined with multi-core PowerVR GPU's, wrapped up into custom system-on-chips by <a href="http://www.imore.com/2009/01/27/mark-papermaster-litigation-head-iphone-ipod-hardware-april-24/">Papermaster</a>, the <a href="http://www.imore.com/2008/09/18/apple-spinning-custom-pa-semi-arm-chipset-for-next-gen-iphone/">PA Semi team</a>, and all those new <a href="http://www.imore.com/2009/04/29/apple-amdati-graphics-guru-raja-koduri/">GPU</a> <a href="http://www.imore.com/2009/04/27/apple-adds-atiamd-graphics-guru-iphone-chipset-team/">gurus</a> toiling away in Steve's basement, means for a 2010 iPhone? (No, I won't call it an <a href="http://www.imore.com/2008/10/10/tipb-predicts-iphone-hd-in-2009/">iPhone HD</a> -- yet!)</p>

<p>At the very least, I think DC comics is going to have to invent us a faster Flash!</p>
]]></content:encoded>
			<wfw:commentRss>http://www.imore.com/2009/06/14/iphone-2010-arm-multicore-gen/feed/</wfw:commentRss>
		<slash:comments>46</slash:comments>
		</item>
		<item>
		<title>Imagination Details PowerVR Graphics Multi-Cores Destined for Next Gen iPhone?</title>
		<link>http://www.imore.com/2009/03/18/imagination-details-powervr-graphics-multicores-destined-gen-iphone/</link>
		<comments>http://www.imore.com/2009/03/18/imagination-details-powervr-graphics-multicores-destined-gen-iphone/#comments</comments>
		<pubDate>Wed, 18 Mar 2009 15:26:17 +0000</pubDate>
		<dc:creator>Rene Ritchie</dc:creator>
				<category><![CDATA[News]]></category>
		<category><![CDATA[imagination]]></category>
		<category><![CDATA[iphone hd]]></category>
		<category><![CDATA[multi-core]]></category>
		<category><![CDATA[opencl]]></category>
		<category><![CDATA[powervr]]></category>

		<guid isPermaLink="false">http://www.theiphoneblog.com/?p=7611</guid>
		<description><![CDATA[<a href='http://www.imore.com/images/stories/2008/11/ipod_touch_faster_iphone_3g.jpg'></a>

Imagination makes the <a href="http://www.imore.com/tag/powervr/">PowerVR graphics core</a> chip (GPU) that powers the current generations of iPhone and iPod touch handsets. Apple likes them enough to have become a huge licensor and]]></description>
			<content:encoded><![CDATA[<p><a href='http://www.imore.com/images/stories/2008/11/ipod_touch_faster_iphone_3g.jpg'><img src="http://www.imore.com/images/stories/2008/11/ipod_touch_faster_iphone_3g.jpg" alt="" title="ipod_touch_faster_iphone_3g" width="497" height="217" class="aligncenter size-full wp-image-5668" /></a></p>

<p>Imagination makes the <a href="http://www.imore.com/tag/powervr/">PowerVR graphics core</a> chip (GPU) that powers the current generations of iPhone and iPod touch handsets. Apple likes them enough to have become a huge licensor and even investor in the company. Well, it's looking like that investment may pay off for iPhone users in the <em>next</em> generation iPhone and iPod touch (which TiPb is still <a href="http://www.imore.com/2008/10/10/tipb-predicts-iphone-hd-in-2009/">predicting</a> will hit in July and September respectively). </p>

<p>Even bigger news? It looks like these new multi-core chips will be transparent from the developer's point of view. That means Apple has far less risk in "fracturing the platform" by adding more GPU firepower to the next gen iPhone. Also, they look to be supporting OpenCL, Apple's open source implementation that allows GPUs to be treated like CPUs and boost general purpose computing when they're not throwing polygons and pixels around our favorite games or movies.</p>

<p>Says the <a href="http://www.theregister.co.uk/2009/03/18/sgx543mp/">Register</a> (via <a href="http://www.macrumors.com/2009/03/18/multi-core-gpus-announced-from-iphone-chip-maker/">MacRumors</a>):</p>

<blockquote>
  <p>Without any intervention by the application - and, more importantly, without any intervention by the application's developer - the driver will pass data to an "MP code scheduler," which will in turn pass that data to one pipeline scheduler per core, which will then pass it to one thread scheduler per multi-threaded processing engine, which will then manage the threads through the engines as they process the graphics data.</p>
  
  <p>In other words, the SGX543 can have any number of cores from two to sixteen with no change in the driver software or the application. All that complex data/pipeline/thread management is done in hardware. No muss, no fuss.</p>
</blockquote>

<p>But a whole lot of "we want it now!"...</p>
]]></content:encoded>
			<wfw:commentRss>http://www.imore.com/2009/03/18/imagination-details-powervr-graphics-multicores-destined-gen-iphone/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Multi-Core Mobile Processors iPhone Bound?</title>
		<link>http://www.imore.com/2009/02/17/multicore-mobile-processors-iphone-bound/</link>
		<comments>http://www.imore.com/2009/02/17/multicore-mobile-processors-iphone-bound/#comments</comments>
		<pubDate>Tue, 17 Feb 2009 12:48:54 +0000</pubDate>
		<dc:creator>Rene Ritchie</dc:creator>
				<category><![CDATA[News]]></category>
		<category><![CDATA[arm]]></category>
		<category><![CDATA[iphone 3.0]]></category>
		<category><![CDATA[iphone hd]]></category>
		<category><![CDATA[multi-core]]></category>
		<category><![CDATA[quad-core]]></category>
		<category><![CDATA[speeds and feeds]]></category>

		<guid isPermaLink="false">http://www.theiphoneblog.com/?p=7167</guid>
		<description><![CDATA[We've heard before that, among other things, iPhone OS 3.0 would <a href="http://www.imore.com/2009/01/08/iphone-30-quadcore-processors/">support quad-core processors</a>. Of course, we haven't seen these processors yet, but now ST-Ericsson and ARM have announced]]></description>
			<content:encoded><![CDATA[<p><img src="http://www.imore.com/images/stories/2008/11/ipod_touch_faster_iphone_3g.jpg" alt="" title="ipod_touch_faster_iphone_3g" width="497" height="217" class="aligncenter size-full wp-image-5668" /></p>

<p>We've heard before that, among other things, iPhone OS 3.0 would <a href="http://www.imore.com/2009/01/08/iphone-30-quadcore-processors/">support quad-core processors</a>. 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):</p>

<blockquote>
  <p>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.</p>
</blockquote>

<p>Combined with previous rumors of <a href="http://www.imore.com/2008/12/20/gen-iphone-powervr-opencl/">OpenCL</a> support allowing the faster, better<a href="http://www.imore.com/2009/01/10/powervr-chip-means-iphone-hd-closer/">PowerVR</a> graphics cores to boost general processing as well, and <a href="http://www.imore.com/2008/12/10/iphone-80211n-super-fast-wifi/">802.11n mobile WiFi chips</a> future iPhone generations could be, as Steve Jobs is so fond of putting it, real screamers.</p>

<p>Better hardware (especially more RAM) could, of course, encourage Apple to allow more 3rd party <a href="http://www.imore.com/2009/02/03/multitasking-apps-coming-iphone/">multi-tasking</a>. Maybe even make the leap to <a href="http://www.imore.com/2008/10/10/tipb-predicts-iphone-hd-in-2009/">iPhone HD</a>? (In a <a href="http://www.imore.com/2009/02/12/begins-gen-iphone-case-leaks-start/">matt black finish</a>?!)</p>
]]></content:encoded>
			<wfw:commentRss>http://www.imore.com/2009/02/17/multicore-mobile-processors-iphone-bound/feed/</wfw:commentRss>
		<slash:comments>8</slash:comments>
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