Have we really moved on that much in 4 years?
Once again, 2 years and 5 months. 4 years = the upcoming retina models which we don't know the exact specs for yet.
Have we really moved on that much in 4 years?
This is the like for like replacement for my mid-2011 iMac -21.5-inch:
Specifications
2.7GHz quad-core Intel Core i5
Turbo Boost up to 3.2GHz
8GB (two 4GB) memory
1TB hard drive
Intel Iris Pro Graphics
Don't forget the HDD is 5400.
This is my current iMac -
Mid-2011
2.5 GHz i5
20 GB 1333 MHz DDR3
AMD Radeon HD 6750M 512 MB
500 gig hard drive - 7200
Have we really moved on that much in 4 years?
Please don't respond with a heap of BTO options or models higher in the range. I am comparing my model with its replacement.
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Well I sincerely hope you don't run your own business if you think that philosophy is the right one?
Why do people make such posts? If you are in business you should be saying - this is my product, this is what I am currently doing, what is it that I could be doing better.
Any company that makes the comparison you make is sure not going to stay in business for long.
You cannot compare 20GB of RAM and 8GB of RAM. Yours is not a stock, because it only came with 4GB of RAM, but you upgraded it yourself.
The Iris Pro is leaps and bounds ahead of the Radeon 6750M. And so is the Haswell i5, compared to the Ivy Bridge i5. Geekbench scores alone will show that.
With a far faster processor and GPU, it will more than compensate the 5400rpm drive.
Depending on how you set it up you can build an iMac that is MUCH faster then your current iMac.
3.1ghz i7 Haswell is twice as fast in certain Geekbench benchmarks.
Wifi AC 5x-10x faster
USB 3 5x-10x faster
SSD again no comparison
Thunderbolt connection (not sure if yours has that or not)
Not sure what graphics card you have either but its likely slower (just saying).
I think there is a noticeable upgrade to be had.
You cannot compare 20GB of RAM and 8GB of RAM. Yours is not a stock, because it only came with 4GB of RAM, but you upgraded it yourself.
The Iris Pro is leaps and bounds ahead of the Radeon 6750M. And so is the Haswell i5, compared to the Ivy Bridge i5. Geekbench scores alone will show that.
With a far faster processor and GPU, it will more than compensate the 5400rpm drive.
If you are content with two steps forward and one back in 4 years then you're more easily pleased than I, it's as simple as that.
So essentially speed bumps.
So why are you considering a new iMac then?I can never understand why consumers are so hooked up on specs when the differences in real world use for most is not such an issue. My iMac gets the following use - Office work 75%, browsing 20% photos the remaining 5%.
So why are you considering a new iMac then?
This is the like for like replacement for my mid-2011 iMac -21.5-inch:
Specifications
2.7GHz quad-core Intel Core i5
Turbo Boost up to 3.2GHz
8GB (two 4GB) memory
1TB hard drive
Intel Iris Pro Graphics
Don't forget the HDD is 5400.
This is my current iMac -
Mid-2011
2.5 GHz i5
20 GB 1333 MHz DDR3
AMD Radeon HD 6750M 512 MB
500 gig hard drive - 7200
Have we really moved on that much in 4 years?
Please don't respond with a heap of BTO options or models higher in the range. I am comparing my model with its replacement.
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Well I sincerely hope you don't run your own business if you think that philosophy is the right one?
What is this thread about then?Clearly he's not, otherwise he wouldn't be trying so hard to justify his current hardware.
I am missing the OPs point here.
Have we really moved on that much in 4 years?
For the last time, stop talking like it's been 4 years between releases because it hasn't. The retina models may very well come with Fusion drive on the base model.
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Yes, and what's wrong with that?
I think that one of the issues is that we see the least amount of improvement year over year in the 21.5" machine vs the 27" machine. It appears that Apple is positioning the two in different tiers based on their base configurations and their BTO options.
From what I gather that's it, he's just trying to justify not getting an upgrade. If he's happy with his current hardware and it meets his needs that's fine, but that doesn't mean he should be on here complaining about the iMac being "stuck in a rut".
So why are you considering a new iMac then?
I actually can't if looking at like for like not a different model or BTO. On the Mac side the old gal still performs really well and so it should with 20 gigs of RAM. What has been annoying me is the slow down when using Parallels with my W8.1 VM.
snip
Quite the opposite - I was actually trying 'to justify' getting a replacement. Sadly after looking at the present model it was impossible to make out a good business case for doing so.
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snip.
Sorry to dig this up - have you tried Parallels solution to "extremely slow" performance after upgrading to Yosemite?
http://kb.parallels.com/en/122767
@Lankyman
Moore's Law doesn't work for desktops anymore. It was great while it lasted
https://forums.macrumors.com/threads/1089599/
Honestly I've had problems figuring out, why so many people found it important to upgrade their old computer frequently, when all they used it for was checking mail and surfing the internet.
Then the iToys came, and nowadays people upgrade their smartphones instead. If they forget to do that, the nice folks at Apple remind them by releasing a new OS, that will make their "hopelessly old" iPhones run very slow.
It's kind of the same with desktops and OSX. The solution could be not to upgrade the OS, but then the nice folks at Apple will kindly remind you by releasing software updates that demands an OS upgrade. Like FCX.
Back in the good old days, gaming was a strong force, keeping Moore's Law at it's pace. It didn't really work on Macs, but some of the technology from the PCs spilled slowly over to the Apple community. Then came the console wars.
Itoys resulted in a need for smaller components, so Apple decided to make the iMac thinner, lacking stuff that could make it run faster. It doesn't really matter how thin it is, but a lot of marketing, combined with people not thinking very well, can always fix that.
Keep your Mac, and don't upgrade the OS any more. Be happy that you're not using it for anything really demanding. There are lots of other things you could spend your $$$ on. SuperFish can help you with that.
In the meantime, we can hope for a new Jobs or Tramiel, but probably "Thomas J. Watson was right", even though he was quoted wrong.
Best regards
Morten
@Lankyman
Moore's Law doesn't work for desktops anymore. It was great while it lasted
https://forums.macrumors.com/threads/1089599/
Honestly I've had problems figuring out, why so many people found it important to upgrade their old computer frequently, when all they used it for was checking mail and surfing the internet.
Then the iToys came, and nowadays people upgrade their smartphones instead. If they forget to do that, the nice folks at Apple remind them by releasing a new OS, that will make their "hopelessly old" iPhones run very slow.
It's kind of the same with desktops and OSX. The solution could be not to upgrade the OS, but then the nice folks at Apple will kindly remind you by releasing software updates that demands an OS upgrade. Like FCX.
Back in the good old days, gaming was a strong force, keeping Moore's Law at it's pace. It didn't really work on Macs, but some of the technology from the PCs spilled slowly over to the Apple community. Then came the console wars.
Itoys resulted in a need for smaller components, so Apple decided to make the iMac thinner, lacking stuff that could make it run faster. It doesn't really matter how thin it is, but a lot of marketing, combined with people not thinking very well, can always fix that.
Keep your Mac, and don't upgrade the OS any more. Be happy that you're not using it for anything really demanding. There are lots of other things you could spend your $$$ on. SuperFish can help you with that.
In the meantime, we can hope for a new Jobs or Tramiel, but probably "Thomas J. Watson was right", even though he was quoted wrong.
Best regards
Morten
Intel says that Moore's Law will continue through 7nm
http://www.pcworld.com/article/2887275/intel-moores-law-will-continue-through-7nm-chips.html
Moore's law is about transistor count and not necessarily speed.
What I have also noticed is the noise and heat levels have dropped off a cliff since removing the PVM file. I wouldn't have believed it could have made such a difference.
@lowendlinux
Yeah, I'm pretty much not so sure about that
Furthermore more transistors normally equals higher speed.
To me the two quantum leaps in performance was 286>386 (boy, that sped up my Mandelbrot renderings considerably!), and SSD (especially raided).
I've always tried to take my computers to the max. Primarily because I thought it was fun. Nowadays I'm an amateur astronomer, and recently I've worked on something that I call "Crowd Imaging". That is basically combining giant datasets (several Terrabytes), and it's very time consuming (days or even weeks).
Therefore I tried to benchmark my old trusty 2008 Mac Pro, using a real life benchmark built into the astronomy software I use. To my astonishment even a fully spec'ed new cylindrical Mac Pro wasn't that much faster. At least not fast enough to legitimate the price tag. Mine is an 8 core Xeon (no HT), so the next generation was "twice" as fast, but since then things have pretty much been stuck.
I'm exaggerating a bit, but I honestly thought it was time for an upgrade. Instead I bought a USB3 card.
I think the OP is just a bored teen looking for an argument or trouble.
This thread is going nowhere. It's better if it's closed and moved off to the wasteland.