snoboardguy21 said:
Just curious, for all you guys who are so adamant about how ancient the PPC G4 is.
Because it is. That and the replacements for the current G4 are not yet out in numbers. Plus the high integration dual core device doesn't evne have a feature set usefull to a general purpose computer maker.
I fully understand and anticipate the Intel switch, but I just wonder what apps you guys are running that makes you think the current G4 is so old and wasted. I run Photoshop pretty extensively with very high res images on my 1.33GHz iBook with its measly 133MHz bus, 32MB of video RAM, and 768MB of RAM. Mind you this is also on a 4200 rpm hdd. Even the most ehaustive and intricate filters only take about 10 seconds for a HUGE image.
So you find that metric usefull, doesn't mean much to the market at large. With the Intel hardware Apple has the chance to offer more balanced performance. Now there is the very real possibility that soem of the AltVec optimised filters will not translate well to Intel hardware. That might be a problem for your specific usage, but it is likely that your older machine will be outperformed on the new hardware.
Mind you we really don't know how well Yonah has been enhanced with respect to vector operations. We can only hope that Intel has moved the hardware forward with respect ot vector operations. In any event it is a given that some of those other hadware features you mentioned will be greatly eclipsed by the new intel hardware.
From using my classmates Powerbooks, they're quite a bit faster. Now let's take the recent rev. PBs. A 1.67GHz processor with, for the sake of example, 1GB of RAM and the new 7200 rpm hdd with 128MB video RAM and the slightly faster 167MHz bus. That's quite the difference even from my iBook. Even if these new Intel machines are the improvement we're all hoping for, I'd hardly call the PPC a bad processor that wasn't any good after 2001.
You really are missing the boat as far as what I've gotten out of this thread. It is not that the processor isn't any good it is simply that it hasn't gone anywhere after three years. In case your wondering NO I don't think a 300MHz giain means anything at all over that time frame.
What we will gain is a processor that has dramatically better integer performance. That combined with improved vecotr operaitons and the implimentation of the latest technology means that Apple can offer hardware that is appealling to a broad range of cusotmers. Frankly trotting out filter performnace figures is just a way to mask all the weak points that the present portable have. There is more to PC usage than just filter performance!
Please don't get me wrong, I cannot wait for a new Powerbook that outperforms all the Windoze machines on paper.
Unfortunately that is not likely to ever happen with Apple now using Intel hardware. At best a better OS will (might) offer a little more performnace but that is about it.
I just hope they don't use that silly camera/latch thing. I absolutely love the look of the current Mac line, and I hope they don't change things too much just for some new processors. Heck, if they make the thing any thinner, won't it snap in half??
Wel innovation requires change. No way to get around that.
On the other hand I'm with many on this board with respect to the built in camera. That is not good at all for the work place where often photographic hardware of any type is forbidden. That would mean never taking the machine into work - maybe not a bad idea after all
Durability is important ot me also. What I'd really like to see is Apple offering a single machine hardened like Panasonics ToughBook line. That would make for a nice machine to cart around.
Dave