I did ask, but they lowered the cache, which, although I got a faster bus, didn't make any difference in the end...Originally posted by giovanni
ImAlwaysRight I hope by now you have stopped your completely idiotic posting ! ask Apple if they can replace your brain may be then we'll see better posts !!!!
Originally posted by yadmonkey
There are some seriously whiney people in this thread. I think everyone is so caught up in numbers and comparing Quicksilvers to whatever-the-heck-the-new-ones-are-called that they have forgotten the single most important thing: If you buy a Powermac today, you will get a seriously better value than you would have a week ago.
If you are disenchanted by the new dual-1ghz based on some early benchmarks, then get a dual-1ghz Quicksilver for $800 less than you would have paid last week. If you have the money, get the top model this year - 25% clock speed increase ain't shabby and overall performance just might be better than 25% better with the new architecture. If you're smart, you'll wait a little for some more benchmarks.
I don't care if you get an Apple or a Dell, the machine won't ever quite match the company's hype. That is what advertisers and marketers are paid for. Take a deep breath, decide what you need, decide what you are willing to pay, and I am certain you will find a great deal.
There's just no pleasing some people - sheesh!
Originally posted by AmbitiousLemon
not a direct response to anyone. just to the general crowd all saying the benchmarks are questionable. he does list the info you mention is missing. since you missed it i assumed you didnt look at the page. he clearly says what os he used and what the specs are on the machine (including RAM etc). he can post all this info but if you refuse to look... not his fault. if you cant read a table...sorry but that makes your intelligence suspect not his tests. not trying to get personal or anything, but i mean the info is there. attacking him based on faulty info isnt fair. try to take more than a cursory look at the data before launching into your attacks. the reason he didnt put the same amount of ram/hard drive etc is because these things are changes that have been made between the models. these are just parts of the thing he is testing. the max ram has been changed, the ata controllers have been changed. we want to see if all this makes a difference.
wow what great logic. i cans ee why you were unable to understand a simple table showing the specs of the machines.
the reason he didnt put the same amount of ram/hard drive etc is because these things are changes that have been made between the models.
Originally posted by ratph!nk
More info to chew on... The previous generation DP 1 GHz tower, the L3 cache was DDR memory running at 1/2 the processor speed, the new machines however have DDR memory running at full processor speed.(867MHz, 1GHz, 1.25 GHz) Now, I am sure most of you could imagine how expensive DDR RAM running at 1GHz or more would cost.
Yet another improvement in the architecture.
That could help explain some points about same performance with less L3 cache.
Originally posted by AmbitiousLemon
comparing all the dual 1ghz machines is the best way to test whether the new bus and ddr improve performance. if you can not understand basic scientific method then please dont criticize (putting your response in bold does nothing to convince others yo are right). apple has been telling us that the new dual 1ghz is faster than the previous by between 20 and 50% (in various tasks), thats why he compared it. Also Apple has even claimed the new dual 867 is faster than the previous dual 1ghz. Apple says this is because of the new architecture.
Originally posted by AmbitiousLemon
the reason he didnt put the same amount of ram/hard drive etc is because these things are changes that have been made between the models. these are just parts of the thing he is testing. the max ram has been changed, the ata controllers have been changed. we want to see if all this makes a difference
Originally posted by Sun Baked
L3 cache is clocked at 1/4 of the CPU clock speed.
Look at the Dual 1GHz Mirror Mac with 166MHz bus example
MaxBus - 166 MHz clock -> 166 MHz effective -> 1.3 GBps
DDR - 166 MHz clock -> 333 MHz effective -> 2.7 GBps
L3 Cache - 250 MHz clock -> 500 MHz effective -> 4 GBps
If the L3 cache was clocked at 1/2 the CPU's frequency, the bandwidth would double, and Apple claims 4 GBps to L3 cache.
Note that L3 is 1/4 clock, L2 1/2 clock, and L1 at full CPU clock speed.
Originally posted by SonnyCA
With the combination of Jaguar and SMP-aware apps, Apple is fully justified comparing its dual 1.25 GHz systems to 2.5+ GHz single-processor Pentium systems. What Apple doesn't have an answer to is dual processor Intel and AMD systems, but I suspect those types of systems comprise a very small part of the Wintel market.
Originally posted by kenohki
You can't blame them either. Mac users are hungry for more power right now. Benchmarking is the only way to find out if these new machines provide it.
Originally posted by Sun Baked
Looking at the 133 MHz bus diagram for the DDR tower that Arcady kindly left here
https://forums.macrumors.com/showthread.php?s=&postid=130228#post130228
and marking up the diagram a little, you see that on a 133 MHz bus, even if you give the MaxBus everything it wants, you still have memory bandwidth left over for video and storage. And the same would still be the case on the 166 MHz bus.
So why on all these 3 multitasking/SMP machines should all the benchmarks be so similar?
Especially when 2 are DDR, 2 have 133 MHz buses, 2 have 2 MB/CPU of L3 cache, 2 have ATA-100, and 2 have G4 Ti video 😉
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Originally posted by yadmonkey
A 25% (at least) performance increase on the top model is damn good!
Originally posted by soosy
I do like knowing the difference the between Apple Hype and reality. It's bothered me lately that they claim to "invent" things that are already out there. (e.g. Not acknowledging O'Meara's G-Force as the inspiration for iTunes visualization. Instead they were like "We asked ourselves what would it be like if you could see music"). Uh, okay, I'm off topic now.
Originally posted by Timothy
Thanks for the link to ClubMac and the pricing on the Old 1 gig.
It is selling there for $2129. For those who think that the dual 867 on Apple's site is a great deal...if you add ram, larger hard drive and superdrive to match the old 1 gig...you'll get a price of $2099. Only $30 less than the original 1 gig is selling at ClubMac. That's a pretty good deal for the old 1 gig.
🙂
Originally posted by ImAlwaysRight
Let's talk about looking at pages for a minute. In fact, go back to the barefeats site. It says: "Here's a chart comparing the features and specs of the three Dual 1GHz systems:" He then goes on to give Maximum Memory, Standard Graphics Card, and Optional Graphics.
So do you believe he had each system maxed out for memory? Which video card was in the test systems, the standard card, or the optional? Rob Morgan is simply stating the specifications of the machine, he's not telling you how his test systems are configured.
EDIT:OK, I'll be nice. I won't say anything about intelligence.
You may have a point, but pick your battles better, Apple has repeatedly stated that Rendezvous is based on open standards. They have included it because that's the way they want the market to go.Originally posted by Liske
I am 100% behind this concern as all Mac Users should be. It is the writing on the wall. Case in point at the recent MacWorld Expo in New York, they presented this great new technology they created - "Rendevous" - when in fact that technology was created by others and has been in development for some time.
Apple also has released aspects of their OS that mimic shareware features created by independent developers with often times no royalties for the original developer. I suppose the capitalistic engine is getting the better of them and they are becoming more the lesser of two evils [Microsoft], and less about thinking different. All we can do is support the independent developer as much as possible because this is what is driving the mac platform now more than ever. Apple will have its hands full just trying to copy all of the creativity out there.
from http://www.apple.com/macosx/jaguar/rendezvous.html
Indeed, all of the technologies driving Rendezvous are open and standard, and it is itself a proposed IETF standard. Meanwhile, well push for widespread adoption of the standard just as we did with FireWire. Major players are already jumping on board like printer vendors Epson, HP and Lexmark. More are sure to follow. Well build it into what we make, and let the superior user experience it delivers move the market forward.
That same page has a link to http://www.zeroconf.org/ , the official site of the whole standard.from http://developer.apple.com/macosx/rendezvous/index.html
Rendezvous is Apple's proposed new industry standard for automatic discovery of computers, devices, and services on IP networks. Also known as Zero Configuration networking or Zeroconf, Rendezvous uses industry standard IP protocols to allow devices to automatically find each other without the need to enter IP addresses or configure DNS servers.
Originally posted by hardchemist
Unfortunately it's Saturday morning, and the order progress page on the Applestore site still says "being assembled." I guess that's what happens when custom configs are specified (3 - 5 days to get it out the door).