Performance

The Ivy Bridge equipped MacBook Airs are definitely faster than their predecessors. But if you're like many and are upgrading from a 2010 or earlier MacBook Air, the difference is astounding.

The improvements don't come exclusively from the faster CPUs, but also from the significantly faster storage. For the first time since it started using SSDs, Apple is at the forefront of solid state storage and the impact on performance shows.

Boot Performance

The new Air boasts faster boot time than even the rMBP, I can only assume due to a simpler hardware configuration that allows for faster initialization.

There's a minimal performance difference between the 1.7GHz and 1.8GHz CPUs, but the upgraded 2.0GHz part offers a tangible increase in performance - especially in our CPU bound video transcoding tests. The upgrade is worthwhile if you're a power user trying to make an Air work rather than taking the portability penalty and going with a Pro.

3D Rendering Performance - Cinebench R11.5

3D Rendering Performance - Cinebench R11.5

iMovie '11 Performance (Import + Optimize)

iMovie '11 Performance (Export)

iPhoto 12MP RAW Import

Adobe Lightroom 3 Performance - Export Preset

Adobe Photoshop CS5 Performance

Final Cut Pro X - Import, Optimize, Analyze Video

The MBA as a Desktop

With Ivy Bridge, using the MacBook Air as a desktop replacement is surprisingly possible. UI performance on an external Thunderbolt Display at 2560 x 1440 is indiscernible from the rMBP with only a few windows open. It's when you start opening a ton of applications and browser tabs that UI frame rates slow down appreciably. I clocked scrolling down an AT review at 30 frames per second, and activating Exposé with 17 windows open rendered at 18 - 20 fps.

Application responsiveness is quite good thanks to the incredibly quick SSD. With last year's MacBook Air it was possible to have one of these machines serve as your older MacBook Pro replacement. The improvement in storage performance and 8GB memory offering really seal the deal for this year's model. There's still an advantage to going Pro as you've seen in the performance tests thus far, but if you don't do a ton of heavily threaded CPU work (e.g. video/photo editing, 3D rendering) then the Air really can cut it as a primary system.

The More Complicated (yet predictable) SSD Lottery GPU Performance
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  • Pneumothorax - Monday, July 16, 2012 - link

    The only way some of the anti-apple fanbois here are going to be placated is if you filled the review with "This laptop is too expensive" "All the other PC ultrabooks including Acer is better" "Don't drink the Apple kool-aid"

    As a Win7/OSX user myself, I find your reviews to be the most fair and thorough in reviewing Apple products. The earlier rMBP/MBA reviews by others seemed to just read as a re-written Apple press-release.

    PS Your rMBP review finally convinced me to get the rMBP, so you could be an Apple shill after all lol.
  • ananduser - Monday, July 16, 2012 - link

    How do you like it so far ?
    Is 3rd party compatibility an issue with the large panel ?
    Have you noticed the UI lag(from the review) when you're mulitasking ?
    Does it really get that hot ?
  • Pneumothorax - Monday, July 16, 2012 - link

    Best laptop I've owned and I've had Alienware, Dell, Asus, Lenovo, and the worst - HP. The panel still has teething issues with MS office and lightroom/CS5. The lag is there, but the screen is so good it's overlooked. Tried a buddy's rMBP that has the golden master Mountain Lion installed on it and it's much much smoother than Lion. Mountain lion is to Lion like Win7 was to Vista. Lion is a slow/memory hog.
    Heatwise, it's much cooler and QUIETER than my 2011 MBP 15. D3 on my 2011 MBP would remind me of Delta CPU fans on prescott CPU ages ago, D3 on my rMBP = fans barely audible.
  • KoolAidMan1 - Monday, July 16, 2012 - link

    Sounds like you're angry because of your own personal bias
  • Lepton87 - Tuesday, July 17, 2012 - link

    Sadly, I must agree. Lines like that"
    There's no denying that what ASUS has done is better, it's just not perfect. And as Apple has shown us in the past, it's not fond of stopgap solutions."

    Seriously? 200dpi on a 11'' screen is a stopgap solution?

    I'm never reading an apple review made by anand again.
  • KPOM - Tuesday, July 17, 2012 - link

    What he means is that Apple likely won't change the screen resolution until they can quadruple it (2880x1800 on the 13.3" and 2732x1536 on the 11.6"). If they go with straight 1080p on the 13" or 11" as ASUS is doing, they would likely have to use a 1.5x scaling option to avoid small text. That isn't something that Apple is likely to do in OS X. So yes, it would be stop gap for Apple, even though it might not be a stop gap for ASUS.
  • Freakie - Tuesday, July 17, 2012 - link

    I agree with you De_Com. While Anand still adheres to relatively object testing methods, there is no doubt that the tone throughout any of these Apple products reviews clearly shows Anand's personal opinion towards Apple products. It is a bit disconcerting to come to Anandtech and have just this one little niche seemingly out of place in the large supply of amazing reviews. Thankfully it doesn't happen very often, but it does feel like it totally goes against the grain of all of the other Anandtech reviews.

    And I echo that I would love to see one of the other writers do one of these Apple reviews. It does seem odd that Anand is always the reviewer, when other reviewers mention owning Apple products and would seem to be able to have the ability to compare Apples to Apples just fine, as well as the rest of the market.

    But in the end, this IS Anand's website, and I of course still respect him and the website he has built and while I may not agree with every part of it, I also do not understand every part of him and his opinions and decisions so there very well could just be something that we are missing from our own opinions on the matter.
  • De_Com - Tuesday, July 17, 2012 - link

    Nice to see my comment sparked a bit of lively debate, although I did know I'd get one or two thoughtless responses i.e "oh these Apple haters" or "but it's cool to bash Apple", EnzoFX and Kpom I'm looking at you !

    Also nice to see Anand respond as well.

    I believe Sunburn74 said it best when he likened our subconscious wish not to dismiss or deconstruct the things we use ourselves as it somehow goes against our own wishes.

    It was nice to see others also call for another reviewer to be given a crack at an Apple Notebook.

    One more thing :- Love the site, Love the reviews, keep it up Anand.
  • KPOM - Friday, July 20, 2012 - link

    Thoughtless response? That describes you a lot more than me. Also, in case you didn't notice, Anand did NOT review the new non-Retina MacBook Pro.
  • phillyry - Tuesday, March 26, 2013 - link

    Precisely because he didn't care about the non-retina 15" MBP (that's my conclusion anyways).

    I mean, if you were the head of this website wouldn't you choose to do the reviews that you actually cared about?

    I think Anand's been pretty clear about his preference for MacBooks and his absolute obsession with SSDs. Why wouldn't he have a preference (or bias, if you must) for the best excited hardware, with software that he likes, that's going in the direction that he thinks is the future of the notebook industry, namely small form factor ultraportables based on SSDs.

    I really don't see the fuss and actually enjoy seeing Anand enjoy doing his work (writing reviews).

    It would be nice if people could move past the fanboism debate that rages across the Internet nd just discuss the points made in the review and, imagine this, even the device itself!

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