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Originally posted by: KDR_11k
Eh, whatever advantages the PPC architecture gave Apple back then will be nullified with the switch to Intel, anyway. Stupid marketing guys thinking MHz is the only measure for performance (they totally bought into Intel's old hype and even Intel wisened up some time ago!) and that they absolutely NEED 3GHz. I have 1.8GHz in my machine and it's as fast as Intel's 3GHz ones. So, in other words, it'll be down to Windows vs. OSX aka app support vs. user interface. And with Apple supplying basically PCs there will be even less justification for their outrageous pricing.
The more I read the comments from Apple's Development Community about the MacTel kits they are using the more comfortable I am with the switch over the x86 architecture. It's about time "Marklar" was unleashed, I'm glad to see it happening in some form. I still think going Intel is a mistake, but IBM did screw them in a way. You can’t claim that the PPC970 is stuck at 2.7GHz citing heat issues and then turn around and give Microsoft 970s running at 3.2GHz for the XBox 360. Did IBM honestly expect Steve to sit there and smile like he wasn't being "F'd in the A" without any lubrication? Motorola pulled the same sh*t a few years ago and look what happened there. Apple reduced them to their secondary chip maker and Steve publicly insulted Moto for a little while.
In that respect, I totally agree with Steve’s sudden change of heart. I also find it funny that IBM recently announced a low power 970 suitable for mobile devices (including PowerBooks)…It’s too late now.
I 110% agree with you about the "Megahertz myth" (now it would be Gigahertz)…It’s been that way for years. Unfortunately the PC community has been brainwashed into believing that system specs are the be all and end all of performance. Not taking into account that the PPC and x86 architecture are so different in the way they process information that the PPC pipeline is a hell of a lot shorter, accounting for the higher performance despite a "slower" clock speed. As a rule, whatever the clock speed is on a PPC chip, it is roughly the speed equivalent of an x86 processor running 75% faster. For example, the G5 1.8GHz machines are equally as fast as a P4 3.2GHz chip, etc.
The good news coming from the developers, aside from the fact that Tiger seems to be running flawlessly on the 3.2GHz Pentium 4s is that Rosetta seems be coming along very nicely and at this early stage in it’s development is running most apps at no less than 80% slower than they would if they were running natively on a PPC processor. Reports indicate that the 20% loss in speed only applies to larger applications and most applications run without any noticeable decreases in performance.
Like it or not, come 2Q2006, Apple is going Intel. I’m sure this means that prices will come down and Apple will be able to offer more competitive price points to consumers. Apple says that you will be able to dual boot into Windows, if you choose to install it on your MacTel machine, though they will not support it. It will be interesting to see what sort of technology will be used to prevent MacOS-X for Intel ("Marklar") from being installed on non-Apple PCs.