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	<title>Gareth Halfacree &#187; intel</title>
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		<title>Long Spike: Larrabee canned</title>
		<link>http://gareth.halfacree.co.uk/2010/03/long-spike-larrabee-canned</link>
		<comments>http://gareth.halfacree.co.uk/2010/03/long-spike-larrabee-canned#comments</comments>
		<pubDate>Sun, 07 Mar 2010 14:18:20 +0000</pubDate>
		<dc:creator>Gareth</dc:creator>
				<category><![CDATA[bit-tech]]></category>
		<category><![CDATA[articles]]></category>
		<category><![CDATA[hardware]]></category>
		<category><![CDATA[intel]]></category>
		<category><![CDATA[larrabee]]></category>
		<category><![CDATA[long spike]]></category>
		<category><![CDATA[sdk]]></category>
		<category><![CDATA[software development]]></category>

		<guid isPermaLink="false">http://gareth.halfacree.co.uk/?p=382</guid>
		<description><![CDATA[The second long-spike article that I've resurrected is regarding Intel's decision to downgrade its Larrabee platform release into a Software Development Kit, written back in December.



If you've been awaiting the debut of Intel's Larrabee multi-core  graphics processor with bated breath, there's been a ...]]></description>
			<content:encoded><![CDATA[<p>The second long-spike article that I&#8217;ve resurrected is regarding Intel&#8217;s decision to downgrade its Larrabee platform release into a Software Development Kit, written back in December.</p>
<p><span id="more-382"></span></p>
<hr /><a href="http://gareth.halfacree.co.uk/wp-content/uploads/2010/03/larrabee.jpg"><img class="alignright size-full wp-image-447" title="Larrabee Slide" src="http://gareth.halfacree.co.uk/wp-content/uploads/2010/03/larrabee.jpg" alt="Larrabee Slide" width="300" height="250" /></a>If you&#8217;ve been awaiting the debut of Intel&#8217;s Larrabee multi-core  graphics processor with bated breath, there&#8217;s been a bit of a hiccup:  the system has been downgraded to the status of &#8216;software development  platform&#8217;, at least for now.</p>
<p>Although Intel had previously promised that Larrabee-based products  would be launching in the first quarter of 2010, the company has chosen  to make a rather late announcement that it wasn&#8217;t being exactly honest  with that launch date.  As reported by <a href="http://www.pcmag.com/article2/0,2817,2356725,00.asp?kc=PCRSS03069TX1K0001121&amp;utm_source=feedburner&amp;utm_medium=feed&amp;utm_campaign=Feed%3A+ziffdavis%2Fpcmag%2Fbreakingnews+%28PCMag.com+Breaking+News%29" target="_blank">PC Magazine</a>, company spokesman Nick Knupffer admits  that &#8220;<em>Larrabee silicon and software development are behind where we  had hoped to be at this point in the project,</em>&#8221; and states that &#8220;<em>as  a result, our first Larrabee product will not be launched as a  standalone discrete graphics product, but rather be used as a software  development platform for internal and external use.</em>&#8221;</p>
<p>While Larrabee&#8217;s innovative architecture promised a different way of  looking at the process of rendering graphics &#8211; <a href="http://www.bit-tech.net/news/hardware/2007/09/19/larrabee_is_intel_s_entry_into_discrete_graphics/1">described</a> by Intel chief executive officer Paul Otellini back in 2007 as &#8220;<em>a  highly parallel, many core product comprised of an array of Intel  architecture cores</em>&#8221; promising&#8221; &#8220;<em>teraflops of performance</em>&#8221; &#8211;  the truth of where the product was came out at IDF back in September,  almost two years after Larrabee&#8217;s original announcement, when a  demonstration by senior research scientist Bill Mark used a Larrabee  prototype to run the real-time ray-traced <em>Enemy Territory: Quake Wars</em> demonstration <a href="http://www.bit-tech.net/hardware/graphics/2009/09/23/idf-day-1-maloney-demos-larrabee/1">incredibly  slowly</a>.  Interestingly, despite the embarrassing demonstration,  Intel was still claiming at that time that the first Larrabee product  would be &#8220;<em>discrete performance graphics</em>&#8221; boards &#8211; not an SDK.</p>
<p>While the news that 2010 will only be seeing an software development  platform for Larrabee will be a blow for Intel, the company hasn&#8217;t  completely given up on the idea of launching its own discrete graphics  processor to compete with rival AMD and Nvidia &#8211; but it&#8217;s likely to be  2011 at the earliest.</p>
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		<title>Long Spike: AMD/Intel settlement</title>
		<link>http://gareth.halfacree.co.uk/2010/03/long-spike-amdintel-settlement</link>
		<comments>http://gareth.halfacree.co.uk/2010/03/long-spike-amdintel-settlement#comments</comments>
		<pubDate>Sun, 07 Mar 2010 14:15:54 +0000</pubDate>
		<dc:creator>Gareth</dc:creator>
				<category><![CDATA[bit-tech]]></category>
		<category><![CDATA[amd]]></category>
		<category><![CDATA[anticompetitive]]></category>
		<category><![CDATA[article]]></category>
		<category><![CDATA[intel]]></category>
		<category><![CDATA[lawsuit]]></category>
		<category><![CDATA[long spike]]></category>

		<guid isPermaLink="false">http://gareth.halfacree.co.uk/?p=379</guid>
		<description><![CDATA[I've been going through some of the older stuff I wrote for bit-tech, and came across a couple of articles that never made it.  Rather than consign them to the digital dustbin, I figured - having already written them - I'd resurrect them here.

The ...]]></description>
			<content:encoded><![CDATA[<p>I&#8217;ve been going through some of the older stuff I wrote for bit-tech, and came across a couple of articles that never made it.  Rather than consign them to the digital dustbin, I figured &#8211; having already written them &#8211; I&#8217;d resurrect them here.</p>
<p>The first is an article about the agreement &#8216;twix AMD and Intel over the latter&#8217;s allegedly anticompetitive behaviour, written back in November of last year.</p>
<p><span id="more-379"></span></p>
<hr />AMD and Intel have come to an agreement that will see all complaints and  lawsuits regarding Intel&#8217;s allegedly anticompetitive behaviour ended.</p>
<p><a href="http://gareth.halfacree.co.uk/wp-content/uploads/2010/03/amdlogo.jpg"><img class="alignright size-full wp-image-449" title="AMD Logo" src="http://gareth.halfacree.co.uk/wp-content/uploads/2010/03/amdlogo.jpg" alt="AMD Logo" width="300" height="250" /></a>As reported over on <a href="http://www.wired.com/techbiz/it/news/2009/11/reuters_us_intel_amd?utm_source=feedburner&amp;utm_medium=feed&amp;utm_campaign=Feed%3A+wired%2Findex+%28Wired%3A+Index+3+%28Top+Stories+2%29%29&amp;utm_content=Google+Reader" target="_blank">Wired</a>, the two companies have agreed to settle  their disputes &#8211; and it&#8217;s an agreement which sees AMD compensated for  Intel&#8217;s past misdeeds.</p>
<p>Under the terms of the agreement, Intel is to pay rival AMD a whopping  $1.25 billion (£754 million) in a five-year cross-licensing agreement  which sees Intel compensating its rival for allegedly working to exclude  it from the marketplace.  In turn, AMD is to drop all pending lawsuits  across the globe and withdraw all complaints it has made to regulatory  bodies regarding Intel&#8217;s behaviour.</p>
<p>In a remarkably understated joint statement, the two companies claim  that &#8220;<em>while the relationship between the two companies has been  difficult in the past, this agreement ends the legal disputes and  enables the companies to focus all of our efforts on product innovation  and development.</em>&#8221;</p>
<p>The agreement finally settles the bad feeling between the two companies  which has been ongoing since <a href="http://www.bit-tech.net/news/hardware/2005/06/28/amd_sues_intel/1">2005</a>,  and will allow the two companies to concentrate on producing neat new  products rather than attempting to litigate each other into submission.</p>
<p>The deal is certainly a welcome one for AMD, which has seen its share  price increase by more than 30 percent on the news and should help to  get the company get back on track in the processors marketplace.</p>
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		<title>Long Spike: Intel Dunnington</title>
		<link>http://gareth.halfacree.co.uk/2008/06/one-that-never-made-it</link>
		<comments>http://gareth.halfacree.co.uk/2008/06/one-that-never-made-it#comments</comments>
		<pubDate>Sun, 22 Jun 2008 20:16:38 +0000</pubDate>
		<dc:creator>Gareth</dc:creator>
				<category><![CDATA[bit-tech]]></category>
		<category><![CDATA[intel]]></category>
		<category><![CDATA[long spike]]></category>

		<guid isPermaLink="false">http://gareth.halfacree.co.uk/2008/06/one-that-never-made-it/</guid>
		<description><![CDATA[When I write articles for bit-tech I occasionally happen upon a topic that a full-time staffer is writing about.  When this happens, one of the stories gets put on the long spike - usually mine.  Below is one such story, which I ...]]></description>
			<content:encoded><![CDATA[<p>When I write articles for <a title="bit-tech.net" href="http://www.bit-tech.net/news" target="_new">bit-tech</a> I occasionally happen upon a topic that a full-time staffer is writing about.  When this happens, one of the stories gets put on the long spike &#8211; usually mine.  Below is one such story, which I figured I&#8217;d reclaim from the archives and post here &#8211; despite it being somewhat outdated.<br />
<span id="more-17"></span></p>
<p><img src="http://gareth.halfacree.co.uk/archives/dunnington.jpg" border="1" alt="dunnington (8k image)" width="150" height="125" align="right" />If a leaked slide from a presentation authored by Sun Microsystems is to be believed, Intel is planning on launching a six-core processor aimed at the server market.</p>
<p>Although the Intel Dunnington has been rumoured for quite some time, the slide is the first evidence that Intel is planning to ditch its usual &#8216;cheat&#8217; of putting multiple chips in a single package and is instead aiming for a true six-core single-chip processor.</p>
<p>The slide shows a six-core chip with each core paired up with a buddy to share a 3M chunk of level 2 cache for a total of 9M of L2 cache along with a whopping 16MB L3 cache shared between all three pairs. If the figures are right, that&#8217;s one heck of a lot of cache RAM and will certainly help to alleviate any nasty bottlenecks lurking around the yet-to-be-finalised Dunnington front-side bus.</p>
<p>The cores themselves are based on the Penryn architecture and will be built around a 45nm process to keep heat production to a minimum. The thermal profile is a fairly respectable 130W, which might seem a lot from a desktop perspective &#8211; after all, the &#8216;energy efficient&#8217; models of Core 2 Quads come in at under 100W &#8211; but is pretty impressive for something that can replace six discreet processors.</p>
<p>The slide features an Intel Xeon logo, suggesting that the chip will be marketed under the same moniker as Intel&#8217;s existing server chip products. The launch date is given as some time in the second half of 2008, so we don&#8217;t have too long to wait to see if the rumours are true.</p>
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