Boot Camp Behavior

When the MacBook Pro with Retina Display first started shipping Apple hadn’t even released Boot Camp drivers for the system. Since then Apple has uploaded a Windows Support package to its servers, and the Boot Camp Assistant will give you drivers for everything in the machine should you ask for it.

The driver bundle and Boot Camp Assistant work with both Windows 7 and the Windows 8 Release Preview, although Apple only explicitly offers support for the former. You don’t have to do anything to make the Windows 8 RP work with the Boot Camp Assistant, just supply the Win 8 RP ISO instead of the Windows 7 image during the Boot Camp setup and you’re all set.

Like all previous MacBook Pro Boot Camp installs, only the discrete GPU is “connected” under Windows. Apple relies on a lot of its own software to switch between processor and discrete graphics which obviously isn’t made available under Windows, thus you only get the dGPU. Apple uses NVIDIA’s 296.49 drivers for the GeForce GT 650M under Windows. Since the standard Windows desktop doesn’t support integer DPI scaling (see update below as you can force 2.0x scaling) Apple picked the next best option and configures Windows for 1.5x DPI scaling and 2880 x 1800 as the defaults. The result is a desktop that looks like this:

At the largest text scaling setting Windows is remarkably usable on the 15.4-inch display at 2880 x 1800. Unfortunately as I mentioned in the Zenbook Prime review, Windows 7 and third party handling of DPI scaling is hardly elegant. While applications that aren’t Retina-aware under OS X tend to simply have blurry text, those that don’t behave properly with DPI scaling under Windows just look odd. Some text elements will be huge and overflow outside of their normal borders, while others will ignore the scaling setting entirely and just be too small. It’s passable in a pinch but suboptimal for certain.


Windows 8 RP on the rMBP. Note the Skyfall trailer is in a full 1080p window

Windows 8 does a somewhat better job, but only under Metro. Metro supports integer DPI scaling at 1 and 2x factors, similar to OS X. With DPI scaling enabled under Windows 8, Metro looks like it would at 1440 x 900 - similar to the default setting for the Retina MacBook Pro under OS X. 


2
00% DPI scaling under Windows 7

Update: As many of you have correctly pointed out, Windows allows you to specify custom DPI scaling modes including an integer 2.0 setting. The result is the same "1440 x 900"-like desktop you get under OS X. Application compatibility still appears to be an issue, check out the gallery below for some examples. Overall Windows is very usable on the rMBP, but just as under OS X the overall experience really depends on application support.

Software Funniness

With the Retina MacBook Pro I get the distinct impression it was launched before the software was ready to support it. Apple did an amazing job enabling Retina support in all of the iLife applications, but iWork isn’t ready for it yet. The system technically launched without Boot Camp support although that was soon added. Then there are the UI performance issues in applications like Safari under the currently available version of Lion. There are also occasional graphical glitches under Lion. the occasional flashing of UI elements, nothing major but just not the polish we’re used to from Apple. Once again, Mountain Lion addresses a lot of this and is only a month out but you still have to deal with reality in the interim.

I also had a strange experience where the CPU clocks on the system magically decided to get clamped down to around 1.2GHz on battery power. A simple reset of the PRAM and SMC fixed the problem but it was odd behavior for sure. I can’t completely fault Apple for this one, as I know I subjected the rMBP to a bunch of strange tests over the course of the past week and a half.

If you’re buying today, just be aware that the best experience will come with Mountain Lion and even then you’ll have to wait an unspecified amount of time for Retina-aware app updates.

Driving the Retina Display: A Performance Discussion All Flash Storage
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  • rs2 - Monday, June 25, 2012 - link

    ...the $2200 one that doesn't include an optical drive and has nowhere to put one. It's not like I want my $2200 device to be usable as an impromptu blu-ray player or anything like that. No, I have money to burn buying extra appliances that do things that my pricey laptop should be able to do, but can't.

    That's what I might say if I had a hole in my head, at any rate.
  • rs2 - Monday, June 25, 2012 - link

    Also, statements like this seem at least somewhat questionable:

    "The absence of an integrated Gigabit Ethernet port will surely bother some, but Apple offers a Thunderbolt to GigE adapter for $30 to accommodate."

    So Apple leaves out a feature that many people would expect as standard in a high-end laptop, but it's okay because they also happen to sell an optional, paid add-on accessory that provides gigabit ethernet connectivity? Same goes for their $10 power-supply adapter cable.

    How about calling them out for trying to nickel-and-dime people to death?
  • Fx1 - Monday, June 25, 2012 - link

    God people like you make me sick.

    95% of people never used the ethernet port. i would rather than 25% shaved off the profile and weight. 10$ isn't much if your one of the sad people to have to use an ethernet.

    Spending £2000 on a laptop I'm not going to care about £7 on a adapter
  • Spunjji - Tuesday, June 26, 2012 - link

    Chill. Either you're sick a lot or you're being hyperbolic...

    Putting Ethernet in won't increase width by 25%. There are many, many ways to do it and there are thinner laptops out there that support it, even if using hideous dongles. Furthermore there are a wealth of legitimate reasons for wanting it.

    Basically what I'm saying is, STFU noob.
  • Spunjji - Tuesday, June 26, 2012 - link

    Yay for paying for baseline features! That adaptor should come as standard with a laptop this expensive. Their penny-pinching with respect to their actual margins is infuriating.
  • ramb0 - Monday, June 25, 2012 - link

    Thanks Anand, nice description of what's going on here with the Retina scaling.

    How is it possible that a 600x600 (for example) image looks better on the rMBP than it does on a standard MBP, and occupies the same amount of screen realestate?

    I understand the Backing Scale of 2.0 draws the pixes 4 times more, so therefore appears the same size as on a 1440 screen, but i don't understand how this works for a .jpg image for example.

    If it is just using pixel doubling, wouldn't the quality between the "retina" display and normal display be exactly the same, because it is just multiplying each pixel by 4. So essentially you end up with 4 pixels that are the same as each one.

    Also, on a separate note, it would be great if you could set the text & UI elements in scale mode of 1680 x 1050 or 1920 x 1200, but keep the "work space" elements as native 2880x1800 (Backing scale 1.0).
  • wfolta - Monday, June 25, 2012 - link

    As I understand it, the image will not look better. Images on disk, say, can look better (because you see pixels you couldn't have seen before). Some websites, like Apple's, will feed you higher-density images than if you were browsing with another machine, and obviously those will look better.
  • Lepton87 - Monday, June 25, 2012 - link

    I can’t completely fault Apple for this one, as I know I subjected the rMBP to a bunch of strange tests over the course of the past week and a half.



    As Thunderbolt was supposed to be as transparent as possible, it’s not surprising that even QoS overhead is nonexistent but it’s something that is clearly necessary. I’m not sure this is Apple’s fault as I’ve seen similar behavior under Windows. I suspect it’s something that Intel is going to have to figure out a way to address.
    Somehow I doubt that you would be so lenient towards any other company, but if there are glitches in apple hardware it's your fault by your own admission or someone else is at fault. Way to stay neutral and impartial.
  • Evil_Sheep - Monday, June 25, 2012 - link

    Wow, a real bronze medal from Anand! Fewer of these are handed out than Olympic bronze medals in odd-numbered years. And all Apple had to do was innovate and ship a completely revolutionary computing paradigm in displays which, in stark contrast to its PC competition, works virtually flawlessly from day one right down to reprogramming minute graphics routines and on a topic Anandtech has been loudly harping on for years.

    But never let it be said that Anandtech is too generous with its awards.
  • Freakie - Monday, June 25, 2012 - link

    Hey Anand, or any other employee of the website, aren't there a few parts of this review that very specifically break your traditional object reviews of products and hardware? I mean, it's fine to be excited about something, as Anand is obviously about this laptop, but I think he is so excited that the website's integrity is a little bit compromised. I realize that anyone from the website reading this will recognize that I don't have any right to speak about the integrity of an article written by Anand himself on his own website, but I feel like it should be said anyways, in hopes of keeping your minds clear and objective.

    It's just things like praising the fact that they got rid of an extra piece of glass on the screen, and how much praise Anand gave for this admittedly stupid thing to point out. As Anand said, this is a matte screen, not a glossy screen, so there being an extra piece of glass in the front would be completely ridiculous, right? The only mention of other matte screens is that those who have used a matte screen in the past are used to not having a protective piece of glass or plastic in between them and when the real LCD starts. Other than that, there isn't anything special about it not having that extra piece of glass. Yet it just baffles me how much Anand goes on about how it has magically been engineered away somehow.

    Sorry if I sound pretentiously opinionated. I just really felt that the integrity and methodical reviews that so many people come to Anandtech.com for feels very lacking in this review >_<

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