Mostly No QuickSync

One of the most significant features of Intel's Sandy Bridge CPU is Quick Sync, the hardware assisted video transcode engine. In our review we found it to be better than any of the currently available GPU based transcoding methods and far better than just running the transcode operation on your CPU. While Quick Sync's performance/quality in the pro space is unproven, there's simply no better way of taking your existing video content and transcoding it for use on mobile devices like an iPhone or an iPad.

Given how well Quick Sync is suited for moving content between i-devices it's surprising that Apple doesn't tout it as a feature of the new 2011 MacBook Pros. Not only is Quick Sync not featured by Apple, it's not supported by any Apple application other than FaceTime.

That means iMovie and QuickTime rely on CPU based video encoding and not Quick Sync.

Apple has traditionally been very conservative with adopting new hardware features in software (ahem, TRIM). I'm worried that we may not see Quick Sync in iMovie until the 2012 version, however once the rest of the Mac lineup moves to Sandy Bridge maybe the incentive to introduce it sooner will be there.

Apple does claim support for Quick Sync in FaceTime however CPU utilization is still very high when using FaceTime HD:

Depending on available upstream bandwidth I saw between 50 and 100% CPU utilization of a single core while running FaceTime. According to Apple, FaceTime HD wasn't possible on a dual-core machine without the SNB video encoder. As to why we're seeing such high CPU utilization even with hardware accelerated encode and decode, your guess is as good as mine.

What About The 13? 6Gbps SATA
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  • dqnet - Wednesday, March 16, 2011 - link

    I'm really considering splashing out on the 13" but I've read countless articles and all I hear is the glossy screen is either horrible or awful. I don’t want the 15", I need the portability and I don’t know what on earth to do!??????????

    Then comes the SSD issue, if I want this option I have to wait 6 weeks!
    I can always get this later down the line I guess?? Well from what the article suggests??

    Any help (opinions) would be great as right now I’m lost! :(
  • Mac Ike - Wednesday, March 16, 2011 - link

    If a person bought a MacBook Pro in the last 18-24 months,I don't see the reason to upgrade unless you're on the Bleeding-edge of performance needs and Mac your living with your Mac. Many Apps and advanced Software aren't even optimized to take advantage of multiple Cores,or Hyper-Threading/Turbo Boost. I don't care as much for Auto Switching Graphics,since I have total control of my Graphics with my March 2010 MacBook Pro 17"/Core 2 Duo/2.8 Ghz/4GB RAM/AG/500GB HD/512MB or 256(IG) VRAM-dual cards/express card. if I was buying new today,Hyper-Threading and Turbo Boost schemes would be OK,but there's no way that I'd trade or sell my machine for these updates! To me,speed hasn't been an issue in 2 or 3 years! My 2006 20" iMac was at 2.0 Ghz,and the newest Macs are 2.0-3.0Ghz or so. I know that Sandy Bridge is faster than a Merom Core Duo,but most improvements seem to have come from adding more Cores and RAM,so that more tasks can be done simultaneously! I don't care for gimmicks,Turbo-Boosting,Hyper-Threading,and poorer graphics to convince me to upgrade my Macs. Unless you are a Digital Video Content Creator,or other high-powered user,or your Mac is 3 yrs. Old or so,you should Max-out your RAM,get a faster HDD or an SSD,rather than buying a Whole New Mac! If you have the money to spend,good for you,but a combination of Power,Battery-Life,and Portability,are the REAL issues! I wish people would stop telling others that they're Idiots for paying Mac prices,since it's our Money,and only YOU can determine what's good value for the Performance,elegance,and Stability of Apple Hardware!
  • rredge - Thursday, March 17, 2011 - link

    Today, the local Apple store acknowledged that my 15" MacBook Pro is not functioning properly and refunded the purchase price despite the fact that I was just past the 14 day return period.

    The problem is that the computer ceased to respond to the trackpad even when rebooted with the power button.

    In the course of trying to figure out what the problem was, I discovered that there are reports of people experiencing similar problems for all three models (13", 15", 17") on Apple's support forum, where one thread alone now runs 19 pages, as well as elsewhere on the internet.

    The Apple store personnel told me that Apple has not acknowledged that there is a problem with this line of computers, although they acknowledged in less than two minutes that my computer has a problem sufficiently serious to warrant a refund out of the return period. I declined a replacement because they expressed ignorance of the issue, indeed said that Apple did not acknowledge an issue, and were unable to give me any assurance that a replacement would perform any better.

    The questions at this point are how widespread this freezing problem is and whether Apple is going to acknowledge it and fix it.
  • rredge - Thursday, March 17, 2011 - link

    The second paragraph should have said that the computer ceased to respond to both the trackpad and keyboard.
  • nitrousninja - Thursday, March 17, 2011 - link

    I saw the benches but I dont know if that translates into a big real world difference in SSDs. I'm mostly doing stuff in Word/Excel, some light video editing/converting, and occasionally some WoW. This would be in the base model 13"

    Should i go with the stock 3GB 128GB SSD or the OCZ 6GB I can get at Microcenter and install it mysel?. I've never done that on a Mac.

    Thanks for the help!

    Matt
  • tno - Wednesday, May 4, 2011 - link

    Doubt you're still wondering but, if you want to have any space left after installing an OS and still want an SSD then you should splash for the 128GB SSD or wait till a reliable larger SSD is available. I wouldn't go less than 120GB.

    As to whether you should get an SSD, just ask yourself this question:

    Have you ever sat, even for a moment, and wondered why an otherwise well specced (but magnetically driven) computer seemed slow?

    If yes, then you'll likely be able to set that question aside by putting in an SSD.
  • tranksen76 - Friday, March 18, 2011 - link

    Hello Rredge,

    how frustrating your experience sounds!
    2011 was the year I was finally supposed to buy myself my 1st ever MBP after 18 years in the Windows environment.

    It took me long enough to choose between a 13-inch or 15-inch one but then I started reading about these freeze issues a lot of users have been facing. being French i only heard about this problem within French forums and i was hoping this would have to be a specific problem for a batch of units delivered in France but now I have to admit this really is a larger scope problem.

    For what it's worth there were comments on the forums I went through about I-Stats being a cause for these problems as it installs by default with a settings that take over the fans control.
    Did you have that app on your computer?

    Best regards
    Tranksen
  • rredge - Friday, March 18, 2011 - link

    Bonjour Tranksen,

    The fan on my computer was acting normally when this happened and I do not have that widget installed. I was running Terminal, TextEdit and Safari and the processor was under extremely light load.

    You will find a good deal of discussion about this problem on the Apple U.S. support forum at http://discussions.apple.com/category.jspa?categor...

    This is not an imaginary issue. Apple agreed to the return of my computer for full refund despite it being outside the 14 return period.

    I would consider repurchasing one of these computers, but not until Apple clarifies what the problem is and fixes it.
  • tipoo - Saturday, March 19, 2011 - link

    You said that noise was an issue with the larger MPB, but I'd like that to be quantified in decibels and compared to other laptops in a table, in future reviews.
  • Omid.M - Monday, March 21, 2011 - link

    Can the AT team comment on this please:

    http://apple.slashdot.org/submission/1504006/2011-...

    Click on "Link to Original Source"

    Can you guys duplicate this issue? Is it just simple overheating and poor design on Apple's part? I really want to know...

    Also tweeted to the three of you. Thanks for your thoroughness, gang.

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