Apple is giving Snow Leopard , the next variant of OS X , a right unveiling today atWWDC . Here are all the details , as we get them . The big news ? It ’s only $ 29 to upgrade , and come in September
Snow Leopard , otherwise known as OS X 10.6 , wasfirst announcedat last twelvemonth ’s WWDC , and we make a pretty comprehensive summing up of what to require : serious64 - bitsupport ; the ability toreally habituate multi - core processorswith Grand Central;GPGPU processing(that ’s graphic card processing , in English ) with OpenCL ; and more under - the - toughie upgrades . There ’ve beenplenty of rumorssince then , but here ’s the official word :
WHAT ’S unexampled :
https://gizmodo.com/mac-os-10-6-snow-leopard-revealed-multi-core-optimized-5014789
FASTER carrying out
• Much of the codebase has been rewritten , for speed increment scheme - astray .
• instalment is 45 % faster , which is considerate , I judge .
• General optimization abound : opening JPEGs , for instance , is now twice as immobile in Preview . PDFs are 1.5x quicker . Some of this could be down to the Modern 64 - bit , multi - threaded underpinnings ; mostly , though , it ’s just plain old software tweaking .
• Same goes for Mail : it ’s about doubly as firm to launch , search and move messages .
• Installing Snow Leopard in reality saves space : you ’ll get back 6 GB of hard drive distance over Leopard 10.5 . serial versions of OS X are commonly faster , yeah , but much smaller ? That ’s new .
hunting expedition 4
• Javascript performance , which is basically the Congress of Racial Equality effect in the web internet browser wars now , is up by 50 % . Browsing as a whole is faster , and Safari 4 passes the Acid3 caesium mental testing at 100 % . It obtain Coverflow ( for chronicle browsing ) , just like almost every other part of OS X. “ Fastest in the World ” , they say . In addition , Safari 4 now has “ crash immunity ” , entail Chrome - like meander processes , so a single crashed pill does n’t take down the entire web web browser . Morehere .
https://gizmodo.com/safari-4-available-now-dubbed-worlds-fastest-internet browser-5283295
MICROSOFT EXCHANGE musical accompaniment
• According to our own Mark Wilson , “ it looks like it should depend . ” That intend seamless integration with Mail , Contacts and iCal . The implementation looks fairly complete , and most significantly , it ’s received in Snow Leopard — not part of a freestanding app suite .
QUICKTIME 10
• QT gets a young interface , await like the iTunes TV player . ironware acceleration for telecasting playback , too . you could do some prompt video redaction as well , like in older versions of Quicktime Pro , except with an iMovie - trend visual timeline . It ’s very pretty , and a welcome betterment of the extremist - limited editing major power of previous QTs . This , of line , is now standard . Oh right , and there ’ a Modern , vaguely menacing icon .
NEW DOCK , EXPOSE
• It ’s a lot like regular Exposé , except it can be controlled from the dock , and offers more in the path of interactivity , i.e. , drag subject matter between preview windows . App grouping is now managed by from the dock icons . Nothing revolutionary , but it ’s nice to see tighter Exposé integrating . I see small hints of Windows 7 ’s awe-inspiring new taskbar , maybe ?
• Sorta related , but not worthy of its own heading : you could blow up some icon in Finder , and preview video in thumbnail .
64 - BIT , GPGPU , AND MULTI - CORE SUPPORT :
• 64 whole second : All native OS X apps , like Mail , Quicktime , Finder , and Safari , are fully rally for 64 - bit compatibility . This should n’t have a massive upshot on performance , but it ’s an inevitable onward motion , and a positive one . Previously .
• Multi - core support , i.e. Grand Central : We knew this was hail , but it bears repeating : the whole atomic number 8 has been optimized to expend all those fancy multi - core processor in your MacBooks and iMacs . This includes core apps . The API , which will allow developer to tap into Grand Central , which is basically the software brain of the OS X multi - core engine , will expand support to third - party apps . antecedently .
• GPGPU acceleration : Not much young here , but Snow Leopard will support GPU speedup in non - graphics apps , when appropriate . Again , antecedently .
HOW MUCH , AND WHEN ?
• Well , this is a hell of a surprisal , but it fit with Apple ’s visual modality of Snow Leopard as a make-do Cartesian product : $ 29 to advance from Leopard , down from their regular $ 129 upgrade price . $ 49 for a mob pack . It comes out in September , before Windows 7 , and a developer preview is available from today . Anyone who buy a new Mac from June 8th can upgrade for a token $ 10 treatment fee .
Apple Unveils Mac OS X Snow Leopard
SAN FRANCISCO , June 8 /PRNewswire - FirstCall/ — Apple ® today reveal Mac OS ® X Snow Leopard ™ , an even more powerful and refined version of the man ’s most ripe operating system and the foundation for next Mac ® innovation . Snow Leopard builds on a ten of O X innovation and succeeder with C of refinements , new core technologies , out of the box support for Microsoft Exchange and new availableness features . Snow Leopard will send as an upgrade for Mac OS go Leopard user in September 2009 for $ 29 .
“ We ’ve construct on the succeeder of Leopard and create an even better experience for our exploiter from installation to closing , ” said Bertrand Serlet , Apple ’s senior frailty president of Software Engineering . “ Apple locomotive engineer have made hundred of improvements so with Snow Leopard your system is perish to feel quicker , more antiphonal and even more reliable than before . ”
To make Snow Leopard , Apple locomotive engineer focus on perfecting the existence ’s most advanced operating system , down 90 pct of the more than 1,000 projects in Mac OS X. Users will remark a more responsive Finder ™ ; Mail that loads messages 85 percent faster and conducts searches up to 90 percent faster ; * Time Machine ® with up to 50 per centum truehearted initial relief ; * a Dock with Expose integration ; a 64 - mo translation of Safari ® 4 that boosts the performance of the Nitro JavaScript engine by up to 50 percent * * and is insubordinate to crashes cause by plug - Hoosier State . Snow Leopard also includes an all new QuickTime ® X , with a redesigned player that permit users to easily view , platter , trim down and apportion video recording to YouTube , MobileMe ™ or iTunes ® . Snow Leopard is half the size of the premature version and loose up to 6 GB of drive space once installed .
For the first time , system program include Finder , Mail , iCal ® , iChat ® and Safari are 64 - bit and Snow Leopard ’s support for 64 - morsel processors makes use of large sum of RAM , increases carrying out , and improves certificate while remaining compatible with 32 - bit applications . Grand Central Dispatch ( GCD ) provides a rotatory new path for software to take advantage of multicore processors . GCD is mix throughout Snow Leopard , from new system - broad genus Apis to gamy - level frameworks and programing oral communication extension , improving responsiveness across the system . OpenCL , a coke - ground open criterion , admit developers to tap the incredible great power of the art processing unit for task that go beyond graphics .
Snow Leopard builds support for Microsoft Exchange Server 2007 right into Mac OS X Mail , Address Book and iCal so you could use these applications to transmit and receive e-mail , create and reply to meeting invitation , and search and manage your contacts with spherical address list . Exchange information lick seamlessly within Snow Leopard so drug user can take reward of OS ecstasy only features such as degraded spot ™ lookup and Quick Look preview . Snow Leopard is the only desktop operating system with out of the loge support for Exchange 2007 and businesses of any sizing will get hold it gentle to integrate Macs into their organization .
Every Mac let in innovational features and engineering science for users with particular needs , and Snow Leopard adds groundbreaking new features that make the Mac experience even more approachable to those with a vision constipation . Apple ’s Multi - Touch ™ trackpad is now mix with the VoiceOver screen reader so user can hear and navigate dissimilar portion of a window or the desktop by moving a single finger around the trackpad as if it were the cover . Snow Leopard also introduces build - in support for wireless bluetooth braille displays and the connection of multiple braille displays simultaneously to one Mac .
Pricing & accessibility
examination transmit by Apple in May 2009 comparing prerelease Mac OS X Snow Leopard v10.6 with shipping Mac OS X Leopard v10.5.7 using shipping MacBook ® 2.0 GHz systems with 2 GB of RAM and NVIDIA GeForce 9400 M ( 256 MB ) and shipping propagation iMac ® 2.66 GHz systems with 2 GB of RAM and NVIDIA GeForce 9400 M ( 256 Bachelor of Medicine ) .
- examination conducted by Apple in May 2009 comparing 64 - minute Safari 4 to 32 - bit Safari 4 on prerelease Mac OS 10 Snow Leopard v10.6 . carrying into action will change base on organisation configuration , connection connection and other factors . All testing conduct on an iMac 2.8 GHz Intel Core 2 Duo system running Mac OS X Snow Leopard , with 2 GB of RAM . JavaScript bench mark based on the SunSpider JavaScript Performance test .
Apple fire up the personal data processor revolution in the 1970s with the Apple II and reinvent the personal computer in the 1980s with the Macintosh . Today , Apple continues to lead the diligence in innovation with its award - winning computer , OS hug drug operating system and iLife and professional applications . Apple is also spearhead the digital media revolution with its iPod portable medicine and video player and iTunes online store , and has entered the roving telephone grocery store with its radical iPhone .
© 2009 Apple Inc. All right earmark . Apple , the Apple logo , Mac , Mac OS , Macintosh , Snow Leopard , Finder , Time Machine , Safari , QuickTime , MobileMe , iTunes , iCal , iChat , Spotlight , Multi - Touch , Apple Store , Tiger , iLife , iWork , MacBook and iMac are trademarks of Apple . Other company and mathematical product names may be hallmark of their respective owners .
AppleMac OSOperating systemsWwdcWwdc 2009Wwdc09
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