Apple's MacBook Pro: Using it as a Mac and a PC
by Anand Lal Shimpi on April 13, 2006 12:00 AM EST- Posted in
- Mac
The Most Powerful Apple Notebook Ever
The heart and soul of the MacBook Pro is the Intel Core Duo processor, which is available in 1.83GHz, 2.0GHz and 2.16GHz flavors in the notebook. Although it is the same Core Duo processor used in PC notebooks, Apple has refrained from using Intel's model number system to avoid confusion within their user base. Later this year Intel will introduce a 2.33GHz Core Duo processor, which will most likely replace or augment the 2.16GHz part at the high end of Apple's offerings. Of course by the end of this year, Intel will be shipping Merom, the mobile version of Conroe, and it is backwards compatible with currently shipping Core Duo platforms. While the currently shipping MacBook Pros should be compatible with future Merom chips, the Core Duo processor is actually soldered onto the motherboard and is socketless; that means there's no removing, replacing or upgrading your CPU.
I am disappointed to say that battery life really hasn't been improved over my old PowerBook G4. General usage still leaves me with less than 3 hours of battery life, which is disappointing since Core Duo is supposed to be the CPU to bring us to the 5 hour marker.
The MacBook Pro features Intel's 945 Express chipset, but opts for a faster external graphics solution rather than rely on Intel's integrated graphics. Being based on the 945 of course means that it features a dual channel DDR2-667 memory controller, but in order to take advantage of that you have to populate both SO-DIMM slots on the MacBook Pro. There is no performance benefit however to enabling dual channel mode; remember that the Core Duo only features a 64-bit wide 667MHz FSB, and without integrated graphics a single 64-bit DDR2-667 channel can offer enough bandwidth to saturate that bus. If the future MacBooks (non-pro) do ship with integrated graphics, you may want to install memory in pairs as dual channel will matter there.
To confirm that dual channel does nothing I ran a couple of tests with a single 1GB DDR2-667 SO-DIMM vs. 2 x 512MB DDR2-667 SO-DIMMs:
The results are what they should be: there's no benefit to enabling dual channel mode on the MacBook Pros.
A very unfortunate limitation of the MacBook Pro is its 2GB memory size, meaning that at best you can install two 1GB DDR2-667 SO-DIMMs in this system and that's all. It's unfortunate because OS X does an extremely good job of taking advantage of additional memory. When I started using OS X I initially hated the idea that closing all the windows of an application wouldn't actually close the application itself. However the more I used OS X, the more I realized that I didn't want to close the applications I used a lot; I wanted their windows out of the way but I wanted the ability to switch to them without waiting on the hard drive to load up that program again.
Leaving just about every application I use open all the time and not having to worry about my system getting slow over time was a bit of a new experience for me, but it was a welcome one. However, getting addicted to leaving everything open all of the time also made me want and appreciate what the PC user in me would consider to be a ridiculous amount of memory. While anything above 2GB would generally go unused on my PC, I've found that on my desktop Mac around 4GB ends up being the sweet spot. Needless to say, a 2GB memory limitation on the MacBook Pro is a bit of a disappointment. Admittedly, I haven't actually tried sticking 4GB in there to see if it is an actual limitation or a guideline to avoid installing memory modules that are physically too big for the unit.
As always, if you want more memory your best bet is to not order it from Apple. The 1.83GHz MacBook Pro comes with 512MB of DDR2-667 standard, and to upgrade it to 1GB Apple asks for an additional $100. If you want a single 1GB DIMM instead, you pay Apple $200. The most ridiculous upgrade price is the $500 cost for 2 x 1GB modules. The same applies to the 2.0GHz MacBook Pro; stock it ships with 1GB of memory, but adding a second 1GB stick tacks on an additional $300 to the cost of the notebook.
We went to Crucial and found MacBook Pro compatible memory for close to half the cost of Apple's upgrades. A 512MB stick will run you $77 at Crucial, but the real steal (compared to Apple's pricing) is a 1GB stick that will cost $162. For the cost of a 1GB upgrade to the MacBook Pro 2.0GHz you can almost get a pair of 1GB sticks from Crucial. The choice is pretty simple.
Of course we went the Crucial route and the memory worked perfectly.
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boinkle - Thursday, April 13, 2006 - link
Great review, apart from making me think "that's still quite pretty!", at the end of the day it's just a PC in an Apple enclosure. It's shiny, fast, but has all the problems of an Apple 1st gen product, with few of the benefits of Core duo showing up...How I wish someone had given Freescale some incentive to develop the G4 further (to a reasonablt timescale). It's amazing that it's still even *reasonably* competitive. Imagine dual-core, 65nm G4 derivative production? Don't TI have a 65nm fab up and running now? That's where your 5 hours would come from, Anand... pie in the sky, I know.
*sigh*
littlebitstrouds - Thursday, April 13, 2006 - link
How about some gaming benchmarks. If you run windows and game are you getting good performance numbers? If I could have a Mac for everyday use and boot up windows when I want to game I might jump on this.Visual - Thursday, April 13, 2006 - link
you have some borked page 18 after the "final thoughts" page showing up in the dropdown.in printarticle.aspx it shows up as a duplicate of page 17 for some reason
as to the article itself - good job :)
my guess as to why the vm is faster than the real thing is because the hdd emulation works somewhat like a ramdrive - its a file on the apple hdd but it probably gets cached up by osx or by the vmsoftware itself.
plinden - Thursday, April 13, 2006 - link
That could be - I have maxed out at 2GB RAM in my iMac, and I get wired RAM is close to the max and a hefty number of Page Outs (up to 210,000 last time I looked. before it setayed below 5000 even after being on for a week) while running Parallels VM.
ibisbowti - Thursday, April 13, 2006 - link
I been using the 1.83 Core Duo for about a week now. I think it is one of the latest builds according to the serial number. No problems at all, other than it does get pretty warm. Heat issue seems better after latest firmware update. I think the aluminum is designed to be a big heat sink! I thought the Front Row software would be a little gimmicky, but it is pretty cool, especially when sitting the unit on a coffee table and watching the HD movie trailers, IPhoto pics, etc with others. It's an awesome machine so far.artifex - Thursday, April 13, 2006 - link
Since you say you ran the same tests as in your earlier review, I'd like to see graphs comparing the results of the Intel iMac vs. the MBP. and add in ones for the Intel Mini, if you can. I suspect we'll see iMac > MBP > Mini, but it would be nice to be sure.Also, if you could slap Parallels on the Mini and tell us how much of a hit the virtualization takes because the hardware virtualization is disabled for that line, that would be really interesting.
Thanks.
AppaYipYip - Thursday, April 13, 2006 - link
"Apple quality control at it's best"That comment bothers me. Overall, there are no other manufacturers that come even close to Apples quality, design, and workmanship. Yet, you find one key that sits slightly off and suddenly feel the need to make such a blanket statement. If it bothers you so much, take it back and Apple will repair it for you, in record time.
Calin - Thursday, April 13, 2006 - link
The IBM thinkpads (before the Lenovo deal) were regarded as the best business laptops (or at least PC laptops) as quality and workmanship. Too bad they were designed with cramped keyboards (at least the models I saw) and no trackpad.Ryan Norton - Thursday, April 13, 2006 - link
I'm a PC guy but I like Macs a lot and will probably buy a Macbook Pro, either now or when Merom ones come out. I figure Anand probably is too. Yet I work with Mac zealots who give me endless shit about the unequivocal superiority of Apple everything over PC (except for games, which they concede). So when someone like me finds a glaring flaw that seems like something that should have been spotted before it got to the end user, it's easy to take a cheap shot at Jobs =^)Sunrise089 - Thursday, April 13, 2006 - link
If I had my dream review of this product, here's how I would have you test gaming performance:Test performance in Windows mode. Then compare it to other Core Duo notebooks. Then see if there is any game written natively for OS-X under Core Duo, and run the OS-X version and the Windows version to see the difference in OS on performance on the same machine.
Other than no gaming info, terrific review.