A single chip with four distinct processors that work simultaneously. Intel introduced its first x86-based quad-core CPUs in late 2006 (see Core 2), and AMD introduced its first x86 quad-core chips in 2007 (see Opteron). See dual core.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Report: Three Intel Nehalems in November
- Intel will launch its first three Nehalem processors on November 17, according to a report on the site Expreview.com. These Bloomfield high-end chips will include the 3.2 GHz Core i7-965XE ($999), 2.93GHz Core i7-940 ($562) and 2.66GHz Core i7-920 ($284). Nehalem is manufactured using the same 45nm...
- Blog posts 2008-10-11
- Seesmic fires a third of staff as recession bites
- Loic LeMeur, CEO of Seesmic has announced the company is reducing its headcount by seven people. That may not sound like a huge number but as LeMeur says in the video announcement: ...the longevity of the company is obviously of significant importance - and thus we must reduce costs...
- Blog posts 2008-10-10
- Remember IBM at $10.50 per Share? Oracle as a penny stock? Tales of Hope from the Great High Tech Depression of â89
- Ah, distinctly I remember it was in the bleak β¦..October. Paraphrasing Edgar Allen Poe's The Raven seems somehow appropriate to this moment, when it seems that everything we've all worked and dreamed about is going up in smoke. And yet, having seen a version of this movie...
- Blog posts 2008-10-10
- My three cents: Verizon's text fee could cripple SMS services
- Verizon Wireless dropped a bomb today on companies that send content over SMS text messaging systems. Techmeme Effective Nov. 1, companies that send messages and other notifications to Verizon Wireless customers via SMS text message - that's everyone from Google to Twitter to startups like alerts.com - could be forced...
- Blog posts 2008-10-10
- Microsoft: How we'll take on VMware
- The software maker believes it has the tools and the right price point to beat VMware in the battle for the virtualisation market. Microsoft has a three-pronged strategy to beat VMware in the virtualization market, according to the company's senior director for virtualization product management, Zane Adam. ...
- News items 2008-10-10
- Look whoâÃÂÃÂs buying Vista Home Basic hint: itâÃÂÃÂs not home users
- Look whoΓΒ’ΓΒΓΒs buying Vista Home Basic hint: itΓΒ’ΓΒΓΒs not home usersMakes senseMakes sense. Your average small biz probably doesn't want very much. They just want something that works. If it runs the databases and the tax software, it's good enough. For a small business, a single PC is usually...
- Discussion threads 2008-10-09
- Apple notebook for $800 - Would you be interested?
- Apple notebook for $800 - Would you be interested?If it's a netbook......then it's suicide at an $800 price point. Only fanboys and fashionistas will buy it.Apple doesn't make a notebookThey make laptops, remember?LOLI actually think that PC doesn't stand for Personal Computer, it stands for Price Conscious.When you decide...
- Discussion threads 2008-10-09
- How much would an $800 Apple laptop hurt Microsoft?
- How much would an $800 Apple laptop hurt Microsoft?RE: How much would an $800 Apple laptop hurt Microsoft?apple make an 800 dollar laptop.... dont think so...maybe an 800 dollar netbook... that seems more in line with apple raping its customers...Maybe, maybe not.I know, it's a weak answer, but it really...
- Discussion threads 2008-10-09
- Asustek to offer touch-panel Eee PCs?
- While the Web swoons over news of Apple's latest $800 market entry, Asustek is planning to launch touchscreen Eee PCs in the first quarter of 2009, which the company expects will help drive sales further, according to Samson Hu, general manager of Eee PC business at Asustek, by way of...
- Blog posts 2008-10-09
- News to know: IBM earnings, Blackberry Storm, WiMax arrives, Oracle+ Primavera
- Here are today's notable headlines. You can get News To Know via email alert and RSS daily: Sam Diaz: IBM reports early. Profits up 20 percent, full year estimates reaffirmed. Larry Dignan: IBM: Beats earnings target but... Times are officially...
- Blog posts 2008-10-09
- plagiarism, Gibberish, IEEE, and the textbook business
- plagiarism, Gibberish, IEEE, and the textbook businessi tend to agree with your wifeThis is very poor english, but does express a meaning that make sense. You may disagree with what it says, but it is coherent. I wouldn't call the extracts you chose as plagiarism. Author used one transformed sentence...
- Discussion threads 2008-10-09
- Palin the reformer? In fact, a pattern of stonewalling and hiding
- Palin the reformer? In fact, a pattern of stonewalling and hidingPalin Yes - Obama NoIt amazes me the the Left's knee-jerk reaction to Sarah Palin, when you have Barry Obama with his association with unrepentant terrorist William Ayers and anti-American bigot Jeremiah Wright. And never mind the fact Obama...
- Discussion threads 2008-10-08
- Intel X-25M solid-state drive (80GB)
- Intel's X-25M solid-state hard drive represents a major leap forward for the solid-state drive category. While we've heard about the benefits of solid-state hard drives for years--faster access and boot times, improved battery life--Intel's drive raises expectations for the category as a whole. You will most definitely have to...
- Product reviews 2008-10-08
- Toshiba Qosmio G55-Q802
- The 18-inch laptop has truly come into its own, with recent systems from Sony, Acer, HP and now Toshiba threatening to clutter the desks of multimedia enthusiasts everywhere. The Qosmio G55-Q802 is the odd man out among this group in that it does not offer a Blu-ray drive or even...
- Product reviews 2008-10-08
- Have we all become a bunch of anxious, depressed, sleep-deprived irritable stress-heads?
- Let's face it, the last month or so has been a challenge for just about anyone's tolerance of stress and has made even the most "stable" of us question our own emotional and mental health. But I've discovered that IT workers in particular, or anyone who...
- Blog posts 2008-10-08
- Core i7 sensitive to RAM voltages over 1.65V
- Core i7 sensitive to RAM voltages over 1.65VOf course people will!People will do it anyway thinking it won't happen to them...because we all know that these things happen only to others. And when the CPU makes a funny smell and suddenly the computer is like a big powerless door...
- Discussion threads 2008-10-08
- Symantec Goes Into The Cloud With Email Filtering
- Symantec today announced its acquisition of MessageLabs, a 520-person UK-based email filtering and security vendor. Given the cost and hassles that information & knowledge management professionls IKM Pros have keeping email spam down to a dull roar and keeping viruses outside the firewall, this is a great move for Symantec....
- Blog posts 2008-10-08
- Core i7 sensitive to RAM voltages over 1.65V
- Performance enthusiasts take note. Pushing DIMM voltages beyond 1.65V on an X58 motherboard fitted with a Core i7 CPU can seriously damage the processor. by Adrian Kingsley-Hughes
- Blog posts 2008-10-08
- C'mon, Vista really isn't that bad
- C'mon, Vista really isn't that badRE: C'mon, Vista really isn't that badI agree, it eases the transition from the digital to the physical world for computer users and seems especially geared towards newer computer users and explaining steps and giving more information about the system itself and any software installed....
- Discussion threads 2008-10-08
- Symantec buys MessageLabs for $695 million; Bolsters SaaS lineup
- Somebody is finding some values out there in techland. Symantec on Wednesday said it is acquiring MessageLabs for $695 million in cash. MessageLabs, which offers messaging and Web security services, had about $145 million in revenue for the fiscal year ending July 31. Symantec...
- Blog posts 2008-10-08
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In this Super Techies interview, larger-than-life techie Marc Canter talks with ZDNet's Editor in Chief Dan Farber about his career as a multimedia pioneer.
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With key platform innovations built-in, the Intel Xeon processor 7400 series offers more headroom, reliability, and the highest expandability for large-scale server consolidation.
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