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by jwr
2185 days ago
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Not if you need any CPU performance to speak of. Given the misleading "vCPUs" that we are sold, I took some time to benchmark several major cloud providers and the results were… worrying: https://jan.rychter.com/enblog/cloud-server-cpu-performance-... BTW, I run my SaaS on real servers from Hetzner. I figured I won't need instant auto-scaling anyway, and if you provision with ansible it doesn't really matter if it's an EC2 instance or a real server. What does matter is the price and the performance: I get servers which are significantly faster than anything you can get on AWS, and for a much better price. To be honest, I do not understand the drive towards AWS. It makes sense in micro-deployments (lightsail and/or lambda, when your usage is sporadic) and in large deployments that need dynamic scaling. But it does not make much sense anywhere in the middle. |
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As an owner of an iMac Pro (the 10c/20t CPU variant) I have to tell you that you are slightly mistaken -- the Xeon-2150B is a pretty strong CPU even compared to the bursty high-end desktop i9 CPUs. Sure I mostly do parallel compilation and work with (and produce) highly parallel programs, and there it really really shines.
But even for the occasional huge JS compilation it still performs pretty well. (Turbo boost puts it at about 4.3Ghz is the max I've seen.)
The iMac Pro's only real downside is that it has only 4 memory channels so as lightning-fast its NVMe SSD is, and as efficient the CPU with its huge caches is, the machine can likely perform anywhere from 30% to 80% faster if it had 8 memory channels.
But in general, iMac Pro is a very, and I really mean very, solid developer / design / professional software user machine.
I mean, all of that doesn't matter much in a world where the Threadripper 3960x / 3970x / 3990x now exist but still. iMac Pro is still the best Mac you can buy (Mac Pro 2019 uses the very last possible high-end desktop Xeons and I don't think Intel will be making many more of these; AMD is definitely on their tails and I don't think Apple will produce that many Mac Pros).
That being said, I am looking forward to buy a Threadripper 3990x monster machine somewhere in the next 1-2 years with dual 4k or 5k displays. Hopefully the Linux community will finally get its act together and make proper sub-pixel font aliasing by then...