Done for 2009: The Holiday MacBook Pro Roundup
by Anand Lal Shimpi on November 10, 2009 12:00 AM EST- Posted in
- Mac
Snow Leopard: Bad for Battery Life
I've been very quiet on the Snow Leopard front, honestly in the condition it was released it was worth exactly what Apple was charging for it: $30. The bugs and incompatibilities weren't showstoppers, but they were annoying.
Since its release, Snow Leopard has improved tremendously. I'd say we're almost to the point where there's nothing I miss from Leopard. Is it worth the upgrade? Yeah, I'd say so, but do your research beforehand. There are still some incompatibilities that may make you want to wait before jumping. But if you don't use many 3rd party apps or non-Apple hardware, you'll be fine.
The title of this section says it all - Snow Leopard is worse for your Mac's battery life than Leopard. In the majority of cases it's not that big of a deal, take a few results from my 15-inch unibody MacBook Pro review and compare them to the same system under Snow Leopard:
| 15-inch MBP Battery Life | OS X 10.5.7 "Leopard" | OS X 10.6.1 "Snow Leopard" | % Drop |
| Light Web Browsing | 493 minutes | 444 minutes | 9.9% |
You're looking at nearly a 10% reduction in battery life, nothing to be proud of.
That's not the big issue however. The results on the previous page showed something troubling. The MacBook Pro is only able to deliver between 3.7 - 4.4 hours of battery life while browsing web pages with flash ads on them. Looking back at my 15-inch MBP results under Leopard, we see a problem:
| 15-inch MBP Battery Life | OS X 10.5.7 "Leopard" | OS X 10.6.1 "Snow Leopard" | % Drop |
| Flash Web Browsing | 403 minutes | 230 minutes | 42.9% |
I asked Apple on numerous occasions to help me understand what was going wrong, unfortunately I didn't get any response. I tried multiple things from my end. I updated the version of Flash, but that didn't help. It wasn't until I told our own Ryan Smith, one of the people instrumental in getting me to try a Mac years ago, that he gave me a brilliant suggestion: try 32-bit Safari.
Snow Leopard takes another step towards being a completely 64-bit OS, in many ways this step is the most disruptive. Many of SL's applications now ship with 64-bit binaries such as Finder, TextEdit and Safari. You can launch these 64-bit apps in 32-bit mode by selecting their .app icon and running Get Info (Command + I or File -> Get Info).
From there you can check the "Open in 32-bit mode" box. In my case, this gave me 32-bit Safari, which also gave me much better battery life in my heavy web browsing test:
| 13-inch MBP Battery Life | 64-bit Safari | 32-bit Safari | % Improvement |
| Flash Web Browsing | 222 minutes | 323 minutes | 45.5% |
My 3.7 hours of battery life that the 13-inch MacBook Pro gave me jumped up to 5.36 hours. That's an increase of over 45%.
I passed this data along to Apple but haven't gotten anything back from them. I'm guessing the silence on the matter means that it's a known issue and isn't something that's going to be addressed for a little while. Just to be sure, I spent most of last night running OS X 10.6.2 on three different systems to see if it fixed the problem. It didn't.
You'd think that with $1.67 billion in profit last quarter, Apple could afford to hire a couple of engineers to keep its OSes a bit more polished.
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sprockkets - Wednesday, November 11, 2009 - link
While in general their stuff just works better with OSX for the general public, and this issue will never affect any of them, still, this issue, plus the stupidity of having unlocked iphones legally purchased in other countries lose their ability to teather and other stuff makes for a big disconnect.They didn't handle the SATA issue well at all, and the efi update didn't help either when there was no easy downgrade option.
martinw - Wednesday, November 11, 2009 - link
Not really news, it's just the way Apple works, particularly towards developers. For some reason they do not admit to faults, they just go away and fix the problem in a future version. Not ideal from a developer angle as I'd prefer to get an acknowledgment that something is definitely wrong and that it will be addressed, but at least the problems do get fixed eventually.windspast - Thursday, April 1, 2010 - link
I was a bit disappointed with this article. In a technological website, an article like this with many pages only spent ONE single page on the actual TECH. This article only spent ONE PAGE talking about the spec and it wasn't even any comparison on how fast (or slow) this computer is. For a technological website, this article only talked about things that didn't matter.When it comes to comparing Mac and DELL or HP, the rest of it is irrelevant. Design is purely objective. I don't care if the MacBookPro is thinner by a tiny little bit. It's not that big of a deal. 2 pounds worth of difference? WHO CARES. I buy a computer for the power that it offers, not whether or not it's thin enough to be a coaster.
I don't care if the DELL is one or two pounds heavier if it cost half as much and is twice as fast. I don't care if the MacbookPro has a "stylish" design. I think it's plain and boring looking. I don't care if it has a longer battery life. That's not important to me. I want POWER out of my machines without having to sell a kidney to buy one.
This is a TECH website, not a style website. I bet if you spend one second showing how much the i7 blows the core 2 duo out of the water, none of the other stuff will even matter.
Mac isn't a BMW or a Lexus or a Cadillac.
Mac is a beat up Honda with a new paint job and a higher price tag.
jhl654321 - Wednesday, April 14, 2010 - link
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roxyland - Thursday, April 15, 2010 - link
Anand, while the rest of your article seems like a very objective analysis, I couldn't agree less with your comment "virtually anything you can do in OS X can be done in Windows 7"...I don't even want to touch on the subject on UI capabilities on each platfrom, where it all comes down to user preference, but if you were more than the average desktop user, OSX give you all the power and flexibility of UNIX via a shell. It wouldn't even be fair to compare the far limited command line utility available on Windows to a UNIX shell.
Anyone with experience on either linux or any flavour of unix will tell you how invaluable this is for more serious work on an OS. On these terms Windows 7 is still more comparable to "buying a car with it's hood welded shut".