<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<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>
	<lastBuildDate>Fri, 10 Feb 2012 08:57:13 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.3.1</generator>
		<item>
		<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 &#8220;still&#8221; images when taking pictures. </p>
</blockquote>

<p>Let&#8217;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&#8217;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&#8217;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&#8217;s hard to imagine Apple would make a removable batter now given how much effort they&#8217;ve put into making long-life, built in batteries for iPods, iPhones, and now MacBooks as well. Carrying extra batteries isn&#8217;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 &#8212; 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 &#8212; 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, &#8216;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&#8217;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&#8217;ll bring you back anything more we can find out. </p>

<p>Video highlights after the break&#8230;</p>

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

<p><object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/W4W6lVQl3QA&#038;color1=0xb1b1b1&#038;color2=0xcfcfcf&#038;hl=en_US&#038;feature=player_embedded&#038;fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowScriptAccess" value="always"></param><embed src="http://www.youtube.com/v/W4W6lVQl3QA&#038;color1=0xb1b1b1&#038;color2=0xcfcfcf&#038;hl=en_US&#038;feature=player_embedded&#038;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="425" height="344"></embed></object></p>
]]></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&#8217;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&#8217;s ARM 11 vs. the new iPhone 3G S&#8217; Cortex ARM8</a> and the difference was impressive &#8212; most impressive. Well, next year is promising a dual-core ARM Cortex A9&#8230;!</p>

<p>Icebike sent this in, wondering out loud: &#8220;Is it too soon to start speculating on 2010?&#8221; And the simple answer is &#8220;no, no it&#8217;s not!&#8221; It&#8217;s longstanding practice here at TiPb to wait a polite 1.372 seconds after a new iPhone model is introduced, and then begin with &#8220;So, next year&#8211;&#8221;</p>

<p>That spirit in mind, TiPb can&#8217;t help but wonder what this, combined with multi-core PowerVR GPU&#8217;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&#8217;s basement, means for a 2010 iPhone? (No, I won&#8217;t call it an <a href="http://www.imore.com/2008/10/10/tipb-predicts-iphone-hd-in-2009/">iPhone HD</a> &#8212; 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&#8217;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&#8217;s point of view. That means Apple has far less risk in &#8220;fracturing the platform&#8221; by adding more GPU firepower to the next gen iPhone. Also, they look to be supporting OpenCL, Apple&#8217;s open source implementation that allows GPUs to be treated like CPUs and boost general purpose computing when they&#8217;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 &#8211; and, more importantly, without any intervention by the application&#8217;s developer &#8211; the driver will pass data to an &#8220;MP code scheduler,&#8221; 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 &#8220;we want it now!&#8221;&#8230;</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&#8217;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&#8217;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&#8217;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&#8217;t seen these processors yet, but now ST-Ericsson and ARM have announced they&#8217;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>
		</item>
	</channel>
</rss>

<!-- Performance optimized by W3 Total Cache. Learn more: http://www.w3-edge.com/wordpress-plugins/

Page Caching using memcached

Served from: imore.com @ 2012-02-10 05:46:00 -->
