Snow Leopard Review

Snow Leopard

Snow LeopardThe latest version of Mac OS X is out, already with a system update available.  It costs $29 but you can find it cheaper at places like  Overall it is probably worth getting for most users but it is not without its troubles.

The Good

The behind-the-scenes components have been optimized to be far more efficient.  For apps that are designed to take advantage of the new OS, they are significantly faster.  For now, that mainly means Apple applications like Mail or Safari.  Boot time and resume time are also much faster.

There is a new dock expose feature where you can hold down on an app icon in the dock to see all of its windows only in expose.  This can be handy if you have a lot of open windows and only want to see those of a particular program.  This is one of the very few new features since this OS is mainly just background improvements.

Several of the OS enhancements are not being taken advantage of yet by third party application providers.  Once snow leopard versions of programs come out, the benefits will become far more prominent.  The new OpenCL feature is particularly interesting.  Typically your powerful graphics card is not doing very much.  OpenCL allows programs to perform calculations that would normally be done on the CPU to also be done on the video card.  For many tasks, this could result in massive speed improvements.  Only time will tell how many developers take advantage of this but it seems likely for the big developers like Adobe to do so.

The Bad

Besides Apple apps, most programs don’t seem much faster.  In fact, some seem a tad slower, probably in need of a snow leopard built version.  In the worst case, there are some applications that don’t run in snow leopard at all.  Some of the more notable ones are older versions of Photoshop or Parallels.

Since installing snow leopard, I’ve seen an odd behavior every few days where the transparent menu bar becomes opaque white and the system becomes quite sluggish for no apparent reason with no programs using up a lot of resources.  Only a reboot resolves things.  This is very un-Mac behavior.  This is an upgraded system that has been migrated from other Macs a few times so it is possible it just needs a fresh install of the OS from scratch but that just makes me feel like I’m using Windows again.  I’ve only seen this on one system, a current model Mac Pro.

Perhaps the worst thing about Snow Leopard is just that it isn’t a major change and there isn’t much obvious benefit besides some current performance improvements while waiting for programs to further take advantage.


Snow Leopard will probably be pretty sweet once there are more programs built to fully use it.  In the mean time, I do enjoy the fastest browser I’ve ever used and having my email pop up instantly.  You definitely can’t argue with the $29 price.  However, there’s really no rush for most users to upgrade.  Waiting a few months is probably more than fine so you can give developers time to make necessary changes.

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