The MacBook Pro Review (13 & 15-inch): 2011 Brings Sandy Bridge
by Anand Lal Shimpi, Brian Klug & Vivek Gowri on March 10, 2011 4:17 PM EST- Posted in
- Laptops
- Mac
- Apple
- Intel
- MacBook Pro
- Sandy Bridge
Last year at the iPad introduction Steve Jobs announced that Apple is a mobile device company. Just last week Steve returned to introduce the iPad 2 and point out that the majority of Apple's revenue now comes from products that run iOS. The breakdown is as follows:
| AAPL Revenue Sources—Q1 2011 | |||||||||
| iPad | iPhone | iPod | Mac | iTunes Store | Software/Services | Peripherals | |||
| Percentage | 17.2% | 39.1% | 12.8% | 20.3% | 5.4% | 2.9% | 2.2% | ||
Just looking at iPad and iPhone, that's 56% of Apple's sales. All Macs put together? Only 20%. Granted 20% of $26.7 billion in sales is still $5.3 billion, but the iOS crew gets most of the attention these days.
It shouldn't come as a surprise that when Apple launched its 2011 MacBook Pro lineup last week that it did so with little fanfare. There was no special press event and no video of an unusually charismatic man on a white background describing the latest features of the systems. All we got two weeks ago were a few pages describing the high level features of the lineup, a short outage on the Mac Store and five new configurations available for sale.
Apple tends to not mix architecture updates and chassis changes. The 2011 MacBook Pro lineup is no different. These models fundamentally implement the same updated unibody shell that was introduced in 2009. The term unibody comes from the fact that the base of the chassis is machined out of a single block of aluminum. There's no way to gain access to the MacBook Pro's internals from above, you have to go in from below. As a result there's absolutely no chassis flex or squeaking while you pound on the keyboard, use the trackpad or just interact with the part of the machine that you're most likely to be touching. Apple has been shipping unibody MacBook Pros since 2008 and from my experience the design has held up pretty well.
From top to bottom: 13-inch MBP (2011), 15-inch MBP (2011), 15-inch MBP (2010)
The biggest letdown in the design has been the hinge connecting the display to the rest of the chassis. I haven't had it fail completely but I've had it become frustratingly loose. Even brand new, out of the box, the 15-inch MacBook Pro will have its display move by a not insignificant amount if you tilt the machine 90 degrees so that the display is parallel to the ground. A number of readers have written me over the years asking if Apple has improved the locking ability of the hinge in each new version of the MacBook Pro. It doesn't seem to be any better with the 2011 model—sorry guys.
Other than screen size, ports and internals, there's nothing that separates the 13-, 15- and 17-inch MacBook Pros from one another. They all feature the same excellent backlit keyboard (keyboard size is constant across all models) and a variant of the same high quality display. All of them have the same front facing 720p camera and the same large glass-covered trackpad.
Battery capacity hasn't changed compared to last year, although power consumption on some models has gone up (more on this later).
| 2011 MacBook Pro Lineup | |||||||
| 13-inch (low end) | 13-inch (high end) | 15-inch (low end) | 15-inch (high end) | 17-inch | |||
| Dimensions |
0.95 H x 12.78 W x 8.94 D
|
0.95 H x 14.35 W x 9.82 D
|
0.98 H x 15.47 W x 10.51 D
|
||||
| Weight |
4.5 lbs (2.04 kg)
|
5.6 lbs (2.54 kg)
|
6.6 lbs (2.99 kg)
|
||||
| CPU |
2.3 GHz dual-core Core i5
|
2.7 GHz dual-core Core i7
|
2.0 GHz quad-core Core i7
|
2.2 GHz quad-core Core i7
|
2.2 GHz quad-core Core i7
|
||
| GPU |
Intel HD 3000 Graphics
|
Intel HD 3000 + AMD Radeon HD 6490M (256MB)
|
Intel HD 3000 + AMD Radeon HD 6750M (1GB)
|
Intel HD 3000 + AMD Radeon HD 6750M (1GB)
|
|||
| RAM |
4GB 1333MHz DDR3 (8GB max)
|
||||||
| HDD |
320GB 5400 RPM
|
500GB 5400 RPM
|
500GB 5400 RPM
|
750GB 5400 RPM
|
750GB 5400 RPM
|
||
| Display Resolution |
1280x800
|
1440x900 (1680x1050 optional)
|
1920x1200
|
||||
| Ports |
Gigabit LAN, Firewire 800, Thunderbolt, 2x USB 2.0, SDHC slot, combined audio in/out jack
|
Gigabit LAN, Firewire 800, Thunderbolt, 2x USB 2.0, SDHC slot, separate audio in/out jacks
|
Gigabit LAN, Firewire 800, Thunderbolt, 3x USB 2.0, separate audio in/out jacks, ExpressCard 34 slot
|
||||
| Battery Capacity |
63.5Wh
|
77.5Wh
|
95Wh
|
||||
| Price | $1,199 | $1,499 | $1,799 | $2,199 | $2,499 | ||
The new MacBook Pros are still equipped with DVD drives and thus Apple still distributes OS X and the application preload on a pair of DVDs. I was hoping Apple would go to an all-USB distribution starting with the MBA but it looks like we'll have to wait for another generation of Pro systems before we see that.
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Primetime89 - Thursday, March 10, 2011 - link
Why are there repeated graphs for the same settings/specs showing different results? Particularly the SC2 scoresAnand Lal Shimpi - Thursday, March 10, 2011 - link
I will clarify on the page - those are actually two different SC2 benchmarks. One is our GPU test and one is our CPU test. They have different workloads.Take care,
Anand
gstrickler - Thursday, March 10, 2011 - link
Why do you set the screens at 50% brightness for your battery life tests (light web browsing and flash web browsing)? Since different models of laptop have such different brightness ranges, shouldn't you set them to a standard brightness (e.g 100, 150, or 200 nits) for testing? Seems far more useful and fair than 50%, which may be under 100 nits on some machines and over 200 nits on another.TMoney415 - Thursday, March 10, 2011 - link
Hey Anand and Crew,Terrific review. I loved reading your commentary, especially the conclusion discussing the real world benefits of moving from 2 to 4 cores. Its practical insights like that really separate you guys from the rest of the tech sites.
One question though... You guys mentioned in the review that "OS X finally has TRIM support but Apple only enables it on it's own branded SSDs." As an owner of a 2010 MBP with an Apple SSD I still don't see TRIM support enabled in the system profile. What gives? Is TRIM only enabled for the 2011 models?
Anand Lal Shimpi - Friday, March 11, 2011 - link
The 2011s have a slightly newer version of OS X than everything else at this point:System Version: Mac OS X 10.6.6 (10J3210)
Kernel Version: Darwin 10.7.1
We may have to wait until OS X 10.6.7 to really find out if other Apple SSDs will enable TRIM support.
Take care,
Anand
rwei - Thursday, March 10, 2011 - link
I'm not sure that your advice on SSDs being the best upgrade possible is applicable to all users.I recently installed a Vertex 2 128GB on a newly built Phenom II system for my parents. My own system, an i5 laptop with a 7200rpm Seagate HDD, still feels nearly as fast in most use cases. Naturally the Vertex 2 is faster, but to put things in perspective:
- Windows 7 boots in maybe 15s on the Vertex 2, vs. 25s on my laptop
- Word takes 0.5s to load on the V2, 2-3s on my laptop
- Loading multiplayer SC2 map takes 3s on the V2 vs 6-7s on my laptop
- Installing programs on the V2 happens so fast I can't even click "cancel"
In all cases here we're talking a 2-10x speed increase, which seems nice. But realistically, if you aren't doing the things that Anand typically does (install a crapload of programs, load a crapload a programs, benchmark the crap out of a crapload of programs) you spend very little time actually doing any of the things that an SSD offers a speed boost to. In all, I might save 50-100s/day using an SSD vs. my HDD.
Meanwhile, I have 4x the storage on my laptop, for 1/3 of the cost, and comparable power consumption (though the heat from the HDD is a pain in the butt).
Especially on a machine with plenty of RAM, or at least enough to make good use of ReadyBoost, having an SSD really isn't the magic sauce that you consistently make it out to be, at least for an average user. I especially disagree with your point that a 7200RPM drive is not an important upgrade. It's a HUGE difference over a 5400RPM one, and especially the cheap kind that often come with laptops.
Chloiber - Friday, March 11, 2011 - link
I do agree.I am using SSDs since "the Beginning" (4 years or so) and can't think of using anything else in my Desktop or my older laptop with a slow 5400rpm HDD. The difference is huge.
But in my ThinkPad, the 7200rpm 2.5" HDD actually isn't that bad. Things load quickly after the initial boot (using Standby or Hibernation anyway) - I never have the feeling "Ah damn HDD, so slow!".
I never thought I'd say this: but I don't need an SSD in my Notebook for Speed.
BUT - and here it comes - I WANT one because a 7200rpm HDD is loud and heats up. The Notebook would be completely silent without the HDD...
In addition, as soon as I get my Docking Station, I really want superb speed when using this thing as a desktop computer, and not just "good" speed...
You don't need one, if you have a speedy HDD, but it certainly doesn't hurt and it still is probably the best upgrade you can make.
tno - Friday, March 11, 2011 - link
Take a look at the SSD page again and look at Anand's graph on multiple applications opening.The typical user (and let's go ahead and define that set as almost everyone that has never heard of AT) installs whatever virus software came with their computer (no matter how bulky and slow), along with willingly installing "update" software provided by PC manufacturers that generally consists of a background task that pings various update servers all day long, downloads endless numbers of toolbars and wallpaper applications, and wants to open up their favorite browser (IE7) so they can load up all their favorite websites (Facebook) the moment they turn their computer on. But with tons of background tasks loading along with the OS, the wait to load up IE7 can seem interminable, with the user sitting at a seemingly fully loaded desktop, clicking the same icon over and over again.
This is the classic "slow-down" scenario that Geek Squad promises to remedy with it's "tune-up" service that if Consumerist is right involves stealing all your porn, replacing it with other porn and then emptying your Recycle Bin. And going from a 5400RPM drive to a 7200RPM drive will not make a whole lot of difference in these multiple programs loading scenarios because it's the average Random Seek Time which makes this take forever and that value will be fairly equal in each drive.
Swapping in an SSD, even a slower one, can make this process painless. So while you're right, you don't save that much time booting Windows, opening Word, installing a program. You do save tons of time doing all those things at once.
Oh, and ReadyBoost (http://en.wikipedia.org/wiki/ReadyBoost) doesn't load to RAM it loads to any flash devices attached to the computer.
zhill - Friday, March 11, 2011 - link
I agree that with a reasonable reserve of RAM the OS should be caching your frequently use files, so the 2nd time you open Word etc, it should be fairly quick, but the problem with saying SSD isn't worth it is that regardless of CPU and RAM, HDD performance is basically static and has been for several years. You can spend $2K on a superfast CPU but it will just be waiting on the disk all the time. But, I do agree that boot-time specs aren't all that important because how often do you actually cold-boot your machine in a given day anyway? Once? Twice? A decent HDD versus the crap in most PCs does make a difference (the cache and the RPM), so point well taken.That said, if all you do is gaming and web-browsing then the gains of SSDs aren't all that important other than levels loading faster etc. But if you do much content creation (Photoshop, video, etc) then it's a huge bonus because you can keep that CPU and RAM fed. The MB Air is a perfect example of how SSDs make marginal CPUs more usable. This is Amdahl's Law in action, speed up the slowest part of your system for the biggest gains.
khimera2000 - Friday, March 11, 2011 - link
then you move over to notebooks. the advantages...HEAT in a place thats really confined having less heat comming of one item contrebutes to the life of the machine :D
POWER an SSD uses less power... that simple.
SInce where talking about a MBP I would agree with the author. an SSD is a good upgrade no matter who you are be it for power heat or perfromance. when moving to a desktop though the SSD thing becomes harder to justify. At that point I would weigh out pros VS cons of using a SSD vs HDD on a desktop.