Tuesday, June 30th, 2009
I find it interesting that so few of you are complaining because Snow Leopard pretty much signals the end of the PowerPC. Maybe that’s not a bad thing, because that venerable processor family seldom realized its full potential, particularly in the latter days.
Take the G4. Do you recall when Steve Jobs boasted that you’d have a “supercomputer on your desktop”? The original version was supposed to sport 400MHz, but got downgraded to 350MHz because of production issues with the faster chips. The G5 was supposed to hit the magic 3GHz barrier a year after its release, but that day came and went with only modest speed boosts. The hoped for PowerBook G5 was a dream, unless you craved something that would double as a broiler.
But even in 1994, when the PowerPC was first launched, it took a while to realize its promised speed improvements. For one thing, most of the Mac OS was still coded for 68K Macs, and thus had to operate in emulation. The same held true for many of your favorite apps, so for a year or two it all seemed like a step backwards.
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