The 4870 was not known for it's stability or "silence". It has an incredibly loud fan.
Are you talking about the Mac or PC card? I've had a 4870 in my MacPro for two years now and it's been stable and I never hear the fan.
My machines is a Mac Pro 1,1 2x Dual-Core Xeon 2.66 GHz. I've had it for over five years with no real need to upgrade to a new PC. I found the 1GB of memory to be a little bit of a limitation, so I upgraded to 2, then 6GB. I can put up to 32GB in this box.
MacPros have amazing staying power as a home PC. Yes, the are overkill if you upgrade every few months, but if you can be mature about things - you may learn to appreciate the difference between need and want. Pay for quality up front.
My machines is a Mac Pro 1,1 2x Dual-Core Xeon 2.66 GHz. I've had it for over five years with no real need to upgrade to a new PC. I found the 1GB of memory to be a little bit of a limitation, so I upgraded to 2, then 6GB. I can put up to 32GB in this box.
I found the single 250 GB drive to be a little lacking, so I added four more drives over the years (using my spare optical bay for a hard drive with a 5.25->3.5" adapter.
I found the nVidia 7600 to be a little lacking, so I have a very recent ATI Radeon HD 5770 (1GB) card from Apple in the machine. This was a long time coming because support for the 1,1 Mac Pro with Apple released cards was, well, pitiful.
I'm installing Lion now, and I'll be adding the Caldigit USB3/SATA6 card to improve the only area that's really lacking on this PC - drive performance - that's an easy update.
Oh, and if I feel like my CPUs are letting me down, I can more than double the current performance with dual 3GHz quad cores as an upgrade.
But does it worth the final cost to keep upgrading an old system like that when there is a huge gap in each CPU generation?
Can you tell me your initial spending when you bough your mac pro and how many money you ended up spending after the upgrades?
Also I'm a little confused about the CPU upgrade, I never heard of CPU upgrade in any apple pc. Are you talking about unofficial ways of upgrading?
If yes isn't this neutralize the stability factor since you do things that are not supported and as of that can result in instability?
I see.
You know I'm in a big dilemma here because I try to see the benefits of the workstation as a whole, because the only reason for me to get a mac pro and leave my custom windows desktop is OSX.
I do have the expandability of the tower case, I can upgrade it literally for ever (even if after a period of 4-5 years the only think that is the same as at the start is the case and the DVD-R) and I can add everything I love on it, even switching completely in workstation grade components.
So now that I want to move to OSX completely (I do own a macbook already) on the one hand is the expandability of a mac pro, but on the other is the much bigger cost for what I want to do.
I personally doesn't care for the extra support for the mac pro (and the workstations in general) because I do know a thing or two about hardware and software and I can encounter any possible problem in a day or 2, while in the meantime I do my job in my laptop.
What I try to do here is to judge if the cost to move at the mac platform worth it for me, or maybe I should stay on my windows desktop till the time I can afford a strong transition with a mid range mac pro.
So far I have decided that I don't need a windows workstation, but on the mac side thinks are different, since there is not other option than the workstation class mac pro.
If you want a Mac Pro for OS X, you could buy a refurbished 2010 for $2119 from the Apple Store online, add the 6-core chip for $585, add a bunch of RAM really cheap from OWC, and you'll be cooking with gas for less than $3000.I see.
You know I'm in a big dilemma here because I try to see the benefits of the workstation as a whole, because the only reason for me to get a mac pro and leave my custom windows desktop is OSX.
I do have the expandability of the tower case, I can upgrade it literally for ever (even if after a period of 4-5 years the only think that is the same as at the start is the case and the DVD-R) and I can add everything I love on it, even switching completely in workstation grade components.
So now that I want to move to OSX completely (I do own a macbook already) on the one hand is the expandability of a mac pro, but on the other is the much bigger cost for what I want to do.
I personally doesn't care for the extra support for the mac pro (and the workstations in general) because I do know a thing or two about hardware and software and I can encounter any possible problem in a day or 2, while in the meantime I do my job in my laptop.
What I try to do here is to judge if the cost to move at the mac platform worth it for me, or maybe I should stay on my windows desktop till the time I can afford a strong transition with a mid range mac pro.
So far I have decided that I don't need a windows workstation, but on the mac side thinks are different, since there is not other option than the workstation class mac pro.
The difference between consumer grade and workstation has never really been about CPU performance (and i'm not just including apple in that - i'm talking about the industry in general).
Although workstation CPU/GPU performance is often better, the more important things are:
- expandability - both large RAM capacity and specialist IO cards
- ECC memory - in many industries, bit-errors in data are just unacceptable
- i/o throughput - stuff like fibre channel, RAID, PCIe expansion
Faster cpu/gpu performance is only part of the reason the Pro exists.
edit:
OP - as someone else mentioned - if you can't see a glaring need for you to purchase a Mac Pro, you probably don't need one. It is all about the slots and internal expansion capacity. if you aren't likely to need to expand in that manner, an iMac will likely be cheaper and do the job for you just as well.