Originally posted by AmbitiousLemon
alex_ant. figures you would dig up the spec benchmarks. pretty much proves your ignorance of computers in general. but i suppose if you want to pretend that the ppc is slower than a x86 at equivalent clock speeds you will have to ignore every single other benchmark. and certainly not look at real world benchmarks.
I'd like to see a few of these benchmarks that show an 800MHz iMac killing a 1GHz Athlon. I'm aware that the PPC will pull ahead in some, but most of the benchmarks I've seen show the x86 killing the PPC. Maybe it's just been so long since the fastest PPC was capable of beating the fastest x86 at most tasks that I've forgotten what it's like the other way around... but anyway.
the spec benchmarks have been so thouroughly proven faulty i wont even begin to address that.
Yes, the SPEC benchmarks have been thoroughly "proven faulty" by much of the Mac community because the PPC falls dead last in them, which is why Apple is presumably too embarrassed to release their own results, unlike virtually every other major computer manufacturer including Dell, IBM, Sun, SGI, and Compaq/HP. They've been "proven faulty" because even a 600MHz R14000 beats a 1GHz PPC, and that can't be! Steve Jobs says the 1GHz PPC is Pentium 4 crushing! Why is the Pentium 4 so much faster then? It's impossible! That SPEC benchmark, the most thorough and widely accepted cross-platform CPU benchmark in the world, must be full of it!
we are here trying to give advice to a switcher. spec benchmarks mean nothing to someone who just wants to know how their current machine will compare to a new mac. real world benchmarks are far more applicable. and as i said the athlons do not begin to out perform the g4 until they reach the 1600+ range.
Real world benchmarks like what? Butt-slow window resizing? Ridiculous iTunes CPU usage? Truly sad memory usage? Long app launch lag times? Horrible web browser performance compared to IE on Windows? Relatively poor game performance on the built-in non-upgradeable GF4MX chip and the pinnacle of 1998 technology, the 100MHz system bus? Again, maybe Jaguar will improve all of this, or maybe it's all in my head and the 250MHz difference between my PowerBook and the 800MHz iMac veils a roughly 100% performance difference between the two machines.
alex_ant you clearly have never used an athlon. i would be surprised if you even own a g4. still sitting a g3? perhaps you own one of the old sawtooth g4s. what ever your problem, a new g4 in osx is perfectly fast. if you think it is sluggish then you probably have old hardware. osx is slow on my g3 powerbook. pretty slow on early g4s as well. but if you pick up a new machine its very nice.
I never said the iMac wouldn't be sufficient for him/her. I said it would seem slower in comparison to the Athlon system. Unless we're talking about a piece of crap eMachines or something, yes, I definitely stand by that.
I have an 8 month old 550MHz PowerBook. It is substantially slower than a 550MHz AMD K6-2 in my own experience, although that comparison is purely unscientific and has the K6 running Linux. I've also run Windows 2000 on it, and that slowed the K6 down to levels more on par with the Powerbook. I find it difficult to believe that the iMac contains some sort of super mega acceleration feature which rockets it ahead of Athlons clocked 200MHz higher sitting on a faster system bus.
my suggestions and observations are based on my using a 1ghz athlon and numerous imacs and powermacs, in addition to a wealth of benchmarks from various sources.
Again, I'm interested in seeing these benchmarks, especially the ones which scientifically measure productivity between users of the 800MHz iMac and 1GHz Athlon.
your observations seem to be based on no real world experience and one benchmark that has been widely critisized. i really must wonder why you would use a mac if you believe what you say.
I love my Mac. Is the thought that I might like it for OTHER reasons than its miserable performance that difficult to grasp? Seriously, it might do you some good to add a few grains of salt to your diet of Apple Marketing propaganda. And if I'm a troll because I say that a 1GHz Athlon is faster than an 800MHz PPC on a 100MHz system bus, then I'm actually quite proud I'm not as blind an Apple worshipper as you.
Alex