请输入您要查询的百科知识：

　

词条 Ultrabook
释义

  1. History

  2. Specifications

  3. List of models

  4. References

  5. External links

{{Update|date=May 2018}}{{infobox computer
| name = Ultrabook
| logo =
| photo =
| released = 2011
| developer = Intel Corporation (2011–present)
| type = Laptop
| caption = Asus Zenbook UX21
}}

Ultrabook is an Intel specification and trademark[1] for a line of high-end subnotebook computers featuring reduced bulk without compromising battery life. Ultrabooks use low-power Intel Core processors, solid-state drives, and a unibody chassis to help meet these criteria.[2] Due to their limited size, Ultrabooks typically omit common{{cn|date=May 2018}} laptop features such as optical disc drives[3] and Ethernet ports.{{cn|date=February 2017}} The name "Ultrabook" represents a portmanteau of the words "ultraportable" and "notebook".{{cn|date=February 2017}}

History

In 2012, Intel Capital press officer Jordan Balk Schaer announced a new fund to support startups working on technologies in line with the company's concept for next generation notebooks.[4] The company set aside a million fund to be spent over the next three to four years in areas related to Ultrabooks.[4] Intel announced the Ultrabook concept at Computex in 2011. The Ultrabook would be a thin (less than 0.8 inches thick[5]) notebook that utilized Intel processors, and would emphasize portability and a longer battery life than other laptops[4][5] By this marketing initiative and an associated million fund, Intel hoped to influence the slumping PC market against rising competition from smartphones[6] and tablet computers,[7] which are typically powered by competing ARM-based processors.[8]

The Ultrabook directly competes against other subnotebooks, including Apple’s MacBook Air, which has similar form specifications and is powered by Intel CPUs, but is not advertised under the Ultrabook brand.[9][10][11]

At the Intel Developer Forum in 2011, four Taiwan ODMs showed prototype Ultrabooks that used Intel's Ivy Bridge chips.[12] Intel plans to reduce power consumption of its chips for Ultrabooks, like Ivy Bridge processors, which will feature 17W default thermal design power.[13]

At a presentation at the Consumer Electronics Show, an Intel manager stated that market analysis revealed that screen size motivated some of the reluctance to switch to 13" Ultrabooks. As a result, Intel planned to ensure, through cooperation with manufacturers, a 14 or 15-inch screen on 50% of the 75 Ultrabook models that would likely come to market in 2012.[14][15]

IHS iSuppli had originally forecast that 22 million Ultrabooks would be shipped by the end of 2012, and 61 million would be shipped in 2013. By October 2012, IHS had revised its projections down significantly, to 10 million units sold in 2012 and 44 million for 2013.[16] Most Ultrabooks were too expensive for wide adoption.[17][18] In addition Intel's constant changing of Ultrabook specifications caused confusion among consumers; and this was compounded by OEMs that released slim/"sleek" or "Sleekbook" laptops (e.g. Hewlett-Packard Pavilion TouchSmart 15z-b000 Sleekbook, Samsung Ativ Book 9 Lite) that are cheaper AMD-powered variants of their more expensive Intel-equipped Ultrabooks.[19][20] Overall there was a shift in the market away from PCs as a whole (including Ultrabooks) and towards smartphones and tablet computers (particularly the iPad) as the personal computing devices of choice.[6][6][21]

Intel banked on the release of Windows 8 as well as new form factors, such as "convertible" laptops with touchscreens and tablets with keyboard docks,[22] and features (accelerometers and gyroscopes for touchscreens, hand-gesture recognition) to build demand for Ultrabooks.[21] With the third generation Ultrabook specification, introduced in June 2013 alongside its new Haswell processor architecture, Intel also added the requirement for all future Ultrabooks to include touchscreens; the requirement is intended to prevent "game-playing" and market confusion from OEMs, who had offered low-end products with touchscreens but not Ultrabooks.[29]

Specifications

Intel required that manufacturers meet certain specifications to market a laptop as an Ultrabook.[23] These requirements changed with each release of Intel's Centrino mobile platform.

Ultrabook specifications
Platform Huron River Chief River Shark Bay
Release date October 2011 June 2012 June 2013
Processor Sandy Bridge microarchitecture
Intel Core models
CULV (17 W TDP)		 Ivy Bridge microarchitecture
Intel Core models
CULV (17 W TDP)		 Haswell microarchitecture
SiP (11.5 or 15 W TDP)[24]
Height (maximum) 18 mm for 13.3" and smaller displays
21 mm for 14.0" and larger displays[25]		 18 mm for 13.3" and smaller displays
21 mm for 14.0" and larger displays[25]
23 mm for convertible tablets		 20 mm for 13.3" and smaller displays
23 mm for 14.0" and larger displays[26]
Battery life (minimum) 5 hours[35]date=March 2014}} 6 hours HD video playback
9 hours Windows 8 idle[27]
Resume from hibernation (maximum) 7 seconds[28]date=March 2014}} 3 seconds [27]
Storage no requirements 80 MB/s transfer rate (minimum) 80 MB/s transfer rate (minimum)[29]
I/O no requirements USB 3.0 or Thunderbolt Intel Wireless Display[27]
touchscreen[30]
voice command[29]
sensors/context aware (convertibles only)
Software and firmware Intel Management Engine 7.1 (or higher)
Intel Anti-Theft Technology[28]
Intel Identity Protection Technology[28]
 Intel Management Engine 8.0 (or higher)
Intel Anti-Theft Technology
Intel Identity Protection Technology		 Anti-virus, anti-malware
Intel Anti-Theft Technology
Intel Identity Protection Technology[27]

List of models

{{Main|List of Ultrabook models}}

References

1. ^{{cite web | url= http://tarr.uspto.gov/servlet/tarr?regser=serial&entry=85334015 | title= Trademark and Patents - Ultrabook | publisher= United States Patent and Trademark Office | accessdate= January 30, 2013 | deadurl= no | archiveurl= https://web.archive.org/web/20120115110602/http://tarr.uspto.gov/servlet/tarr?regser=serial&entry=85334015 | archivedate= January 15, 2012 | df= }}
2. ^{{Citation | url = http://blogs.intel.com/technology/2011/07/the_world_of_computing_is.php | title = Ultrabooks uncovered | format = blog | publisher = Intel | date = 2011-07-28 | accessdate = 2011-09-07 | deadurl = no | archiveurl = https://web.archive.org/web/20110921032610/http://blogs.intel.com/technology/2011/07/the_world_of_computing_is.php | archivedate = 2011-09-21 | df = }}
3. ^Compare: {{Citation |given1 = Mark |surname1 = Milian |url = http://www.cnn.com/2012/01/12/tech/gaming-gadgets/ultrabooks-ces/ |title = Thin, metal Ultrabook laptops ready for takeoff |publisher = CNN |date = January 12, 2012 |accessdate = 2017-02-27 |quote = Most PC giants have committed to building Ultrabooks. The laptops typically use flash memory instead of hard drives, have no disc readers in order to stay thin, and weigh less than three pounds. |deadurl = no |archiveurl = https://web.archive.org/web/20171029013456/http://www.cnn.com/2012/01/12/tech/gaming-gadgets/ultrabooks-ces/ |archivedate = October 29, 2017 |df = }}
4. ^1 2 {{citation | first = Rick | last = Merritt | journal = EE Times | url = http://eetimes.com/electronics-news/4218699/Intel-Capital-launches--300M-ultrabook-fund | title = Intel Capital launches M ultrabook fund | date = August 10, 2011 | accessdate = August 11, 2011 | deadurl = no | archiveurl = https://web.archive.org/web/20110930202658/http://eetimes.com/electronics-news/4218699/Intel-Capital-launches--300M-ultrabook-fund | archivedate = September 30, 2011 | df = }}.
5. ^1 {{Citation | first = Jeffrey | last = Burt | journal = eWeek | url = http://www.eweek.com/c/a/Mobile-and-Wireless/Intel-Ultrabook-Partners-Look-for-Cut-in-Chip-Prices-Report-830199/ | title = Intel Ultrabook Partners Look for Cut in Chip Prices | type = report | date = September 20, 2011 | accessdate = September 28, 2011}}.
6. ^1 2 {{Citation | url = http://www.marketwatch.com/story/the-8-biggest-product-flops-of-the-year-2012-12-28 | title = The 8 biggest product flops of 2012 | type = slide show | newspaper = MarketWatch | deadurl = no | archiveurl = https://web.archive.org/web/20130730072420/http://www.marketwatch.com/story/the-8-biggest-product-flops-of-the-year-2012-12-28 | archivedate = 2013-07-30 | df = }}.
7. ^{{Citation | title = Intel Ultrabooks offer more choice, better value than MacBook Air or iPad | url = http://www.pcworld.com/article/252825/intel_ultrabooks_offer_more_choice_better_value_than_macbook_air_or_ipad.html | journal = PC World | deadurl = no | archiveurl = https://web.archive.org/web/20121024064337/http://www.pcworld.com/article/252825/intel_ultrabooks_offer_more_choice_better_value_than_macbook_air_or_ipad.html | archivedate = 2012-10-24 | df = }}.
8. ^{{Citation | first = Peter | last = Bright | url = https://arstechnica.com/hardware/news/2011/09/ultrabook-intels-300-million-plan-to-beat-apple-at-its-own-game.ars | title = Ultrabook: Intel's million plan to beat Apple at its own game | journal = Ars Technica | date = 2011-09-06 | accessdate = 2011-09-07 | deadurl = no | archiveurl = https://web.archive.org/web/20110923181334/http://arstechnica.com/hardware/news/2011/09/ultrabook-intels-300-million-plan-to-beat-apple-at-its-own-game.ars | archivedate = 2011-09-23 | df = }}.
9. ^{{Citation | url = http://gulfnews.com/business/technology/ultrabooks-threaten-macbook-air-1.978751 | title = Ultrabooks threaten MacBook Air | journal = Gulf News | deadurl = no | archiveurl = https://web.archive.org/web/20121012172322/http://gulfnews.com/business/technology/ultrabooks-threaten-macbook-air-1.978751 | archivedate = 2012-10-12 | df = }}.
10. ^{{Citation | url = https://www.theverge.com/2012/2/10/2787484/macbook-air-with-windows-7-review-the-ultrabook-to-rule-them-all | title = MacBook Air with MS Windows 7: the Ultrabook to rule them all | format = review | journal = The Verge | date = 2012-02-10 | deadurl = no | archiveurl = https://web.archive.org/web/20120806040636/http://www.theverge.com/2012/2/10/2787484/macbook-air-with-windows-7-review-the-ultrabook-to-rule-them-all | archivedate = 2012-08-06 | df = }}.
11. ^{{Citation | title = PC Mag | url = https://www.pcmag.com/article2/0,2817,2397811,00.asp | deadurl = no | archiveurl = https://web.archive.org/web/20170704095418/http://www.pcmag.com/article2/0,2817,2397811,00.asp | archivedate = 2017-07-04 | df = }}
12. ^{{Citation | first = Rick | last = Merritt | journal = EE Times | url = http://eetimes.com/electronics-news/4227333/Intel-shows-progress-on-ultrabook-vision | title = Intel shows progress on ultrabook vision | date = September 14, 2011 | accessdate = September 14, 2011 | deadurl = no | archiveurl = https://web.archive.org/web/20110923092745/http://www.eetimes.com/electronics-news/4227333/Intel-shows-progress-on-ultrabook-vision | archivedate = September 23, 2011 | df = }}.
13. ^{{Citation | first = Jacob | last = Hugosson | publisher = NordicHardware | url = http://www.nordichardware.com/news/69-cpu-chipset/44146-intel-ivy-bridge-variable-tdp-detailed.html | title = Intel Ivy Bridge variable TDP detailed | date = September 12, 2011 | accessdate = July 16, 2012}}.
14. ^{{Citation |url= https://www.engadget.com/2012/01/09/intel-75-plus-ultrabooks-coming-in-2012-50-percent-of-them-wil/ |title= Intel: 75-plus Ultrabooks coming in 2012, 50 percent of them will have 14- and 15-inch screens |publisher= Engadget |date= 2012-01-09 |deadurl= no |archiveurl= https://web.archive.org/web/20160531002851/http://www.engadget.com/2012/01/09/intel-75-plus-ultrabooks-coming-in-2012-50-percent-of-them-wil/ |archivedate= 2016-05-31 |df= }}.
15. ^{{Citation |url= https://www.youtube.com/watch?v=IP6g-FoP5Ao |title= CES: Intel's New Ultrabooks Line-Up |format= video |journal= Forbes |publisher= YouTube |deadurl= no |archiveurl= https://web.archive.org/web/20160527203446/https://www.youtube.com/watch?v=IP6g-FoP5Ao |archivedate= 2016-05-27 |df= }}.
16. ^{{Citation | url = http://www.informationweek.com/hardware/desktop/ultrabook-sales-underwhelm-initially/240008326 | title = Ultrabook Sales Underwhelm Initially | newspaper = Information week | deadurl = no | archiveurl = https://web.archive.org/web/20121106070618/http://www.informationweek.com/hardware/desktop/ultrabook-sales-underwhelm-initially/240008326 | archivedate = 2012-11-06 | df = }}.
17. ^{{cite web|url=http://www.pcworld.com/article/259141/why_ultrabook_sales_have_flopped_so_far.html|title=Why Ultrabook Sales Have Flopped So Far|date=12 July 2012|work=PCWorld|deadurl=no|archiveurl=https://web.archive.org/web/20141006164652/http://www.pcworld.com/article/259141/why_ultrabook_sales_have_flopped_so_far.html|archivedate=6 October 2014|df=}}
18. ^{{cite web|url=http://www.fool.com/investing/general/2013/10/28/intels-ultrabook-right-idea-wrong-price.aspx|title=Intel’s Ultrabook: Right Idea, Wrong Price|author=Ashraf Eassa|date=28 October 2013|work=fool.com|deadurl=no|archiveurl=https://web.archive.org/web/20131031191153/http://www.fool.com/investing/general/2013/10/28/intels-ultrabook-right-idea-wrong-price.aspx|archivedate=31 October 2013|df=}}
19. ^{{cite web|url=http://www.ultrabookreview.com/836-cheaper-ultrabook-alternatives/|title=The top ultrabook alternatives you should consider|work=ultrabookreview.com|deadurl=no|archiveurl=https://web.archive.org/web/20131202221601/http://www.ultrabookreview.com/836-cheaper-ultrabook-alternatives/|archivedate=2013-12-02|df=}}
20. ^{{cite web|url=http://www.cnet.com/laptops/samsung-ativ-book-9/4505-3121_7-35796874.html|title=Samsung Ativ Book 9 Lite review - CNET|author=Scott Stein|date=26 September 2013|publisher=CBS Interactive|work=CNET|deadurl=no|archiveurl=https://web.archive.org/web/20131029212601/http://www.cnet.com/laptops/samsung-ativ-book-9/4505-3121_7-35796874.html|archivedate=29 October 2013|df=}}
21. ^1 {{Citation |url= http://news.cnet.com/8301-10805_3-57523672-75/remember-ultrabooks-yeah-no-one-else-does-either/ |title= Remember ultrabooks? Yeah, no one else does either |publisher= CNet News |deadurl= no |archiveurl= https://web.archive.org/web/20130208004513/http://news.cnet.com/8301-10805_3-57523672-75/remember-ultrabooks-yeah-no-one-else-does-either/ |archivedate= 2013-02-08 |df= }}.
22. ^{{Citation | last = Jaroslovsky | first = Rich | date = 2013-01-06 | title = MS Windows 8’s mutant spawn invade laptop market | url = https://www.washingtonpost.com/business/windows-8s-mutant-spawn-invade-laptop-market-rich-jaroslovsky/2013/01/06/e7bd3df0-552f-11e2-89de-76c1c54b1418_story.html}}
23. ^{{cite web|url=http://www.ultrabookreview.com/2796-ultrabook-definition/|title=Ultrabook Reviews|last=Ultrabook Reviews|first=Ultrabook Reviews|date=|work=Ultrabook Branding Requirements|publisher=Ultrabook Reviews|archive-url=https://web.archive.org/web/20131007100733/http://www.ultrabookreview.com/2796-ultrabook-definition/|archive-date=2013-10-07|dead-url=no|accessdate=19 May 2012|df=}}
24. ^{{cite web |url=http://www.xbitlabs.com/news/mobile/display/20111110232653_Intel_Readies_Single_Chip_Haswell_Platform_for_Ultrabooks.html |title=Intel Readies Single-Chip Haswell Platform for Ultrabooks |author=Anton Shilov |date=10 November 2011 |publisher=X-bit labs |accessdate=19 February 2012 |deadurl=no |archiveurl=https://web.archive.org/web/20120116011653/http://www.xbitlabs.com/news/mobile/display/20111110232653_Intel_Readies_Single_Chip_Haswell_Platform_for_Ultrabooks.html |archivedate=16 January 2012 |df= }}
25. ^1 {{cite web |url=http://www.digitimes.com/news/a20110804PD217.html |title=Intel reportedly releasing reference BOM for ultrabooks |author=Monica Chen |author2=Steve Shen |date=5 August 2011 |publisher=Digitimes |accessdate=19 February 2012 |deadurl=no |archiveurl=https://web.archive.org/web/20130729140202/http://www.digitimes.com/news/a20110804PD217.html |archivedate=29 July 2013 |df= }}
26. ^{{cite web|url=http://download.intel.com/newsroom/kits/ultrabook/pdfs/Ultrabook_FactSheet_2013.pdf|title=Ultrabook™ Vision Realized with New 2-in-1s Based on 4th Generation Intel® Core™ Processor Family|date=4 June 2013|publisher=Intel Corporation|accessdate=27 November 2013|deadurl=no|archiveurl=https://web.archive.org/web/20130919114959/http://download.intel.com/newsroom/kits/ultrabook/pdfs/Ultrabook_FactSheet_2013.pdf|archivedate=19 September 2013|df=}}
27. ^1 2 3 {{cite web |url=https://arstechnica.com/gadgets/2013/06/the-u-is-for-ultrabook-intels-low-power-dual-core-haswell-cpus-unveiled/ |title=The U is for Ultrabook: Intel’s low-power, dual-core Haswell CPUs unveiled |last=Cunningham |first=Andrew |date=3 June 2013 |website=Ars Technica |publisher=Condé Nast |accessdate=6 July 2013 |deadurl=no |archiveurl=https://web.archive.org/web/20130710031927/http://arstechnica.com/gadgets/2013/06/the-u-is-for-ultrabook-intels-low-power-dual-core-haswell-cpus-unveiled/ |archivedate=10 July 2013 |df= }}
28. ^1 2 3 {{cite web |url=http://www.pcworld.com/article/246691/ultrabooks_laptops_as_light_as_air.html |title=Ultrabooks: Laptops as Light as Air |first=Jason |last=Cross |date=26 December 2011 |publisher=PCWorld |accessdate=19 February 2012 |deadurl=no |archiveurl=https://web.archive.org/web/20120218013425/http://www.pcworld.com/article/246691/ultrabooks_laptops_as_light_as_air.html |archivedate=18 February 2012 |df= }}
29. ^1 {{cite web |url=http://wccftech.com/idf-2012-intels-4th-generation-haswell-ultrabook-details-revealed/ |title=Intel’s 4th Generation Haswell Ultrabook Details Revealed |first=Hassan |last=Mujtaba |date=11 September 2012 |publisher=WCCF |accessdate=23 September 2012 |deadurl=no |archiveurl=https://web.archive.org/web/20120915012357/http://wccftech.com/idf-2012-intels-4th-generation-haswell-ultrabook-details-revealed/ |archivedate=15 September 2012 |df= }}
30. ^1 {{cite web | url = https://www.engadget.com/2013/01/08/kirk-skaugen-interview/ | title = Kirk Skaugen reveals why Intel made touch mandatory for Haswell Ultrabooks | first = Daniel | last = Cooper | date = 8 January 2013 | publisher = AOL | accessdate = 13 January 2013 | deadurl = no | archiveurl = https://web.archive.org/web/20130112143618/http://www.engadget.com/2013/01/08/kirk-skaugen-interview/ | archivedate = 12 January 2013 | df = }}

External links

{{commons category}}
  • {{Citation | url = http://www.intel.com/content/www/us/en/sponsors-of-tomorrow/ultrabook.html | publisher = Intel | contribution = Ultrabook | title = Sponsors of tomorrow}}.
  • {{Citation | url = http://software.intel.com/en-us/ultrabook/ | contribution = Ultrabook | publisher = Intel | title = Software Network}}.
{{Computer sizes}}{{Intel technology}}Ultrabook

3 : American inventions|Intel products|Ultrabooks
随便看

　

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。

　

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间：2024/11/10 16:54:15