I take it that you aren't in the hobbyist 3d art market. It has taken until the last couple of years for the software to catch up with the hardware, but that is where we are at now. 4 core systems haven't cut it for a while now; and 16Gb limits? Please.
Even with free software, most of our workflows will use as many cores and as much ram as we can throw at our systems.
You're right, I'm not into 3D.
Actually, I used to be into that stuff (as well as a lot of other CPU/RAM intensive stuff). Nowadays, I mainly study people who are (Researcher, Information Systems Science), which does nevertheless mean, that I have a finger on many pulses.
I have to say I'm happy for you. I have only a very small number of softwares, which actually are able to employ all of the cores my 5,1 furnishes me with, so I'm somewhat jealous here.
That said, my main arguments stand (and they were general, not apple-specific).
- Workstations are no longer "better", they are becoming "different"
- This in turn narrows the potential appeal of workstations
- Which in turn leads to that workstations are no longer the vanguard, but become a niche.
Now, going from general to apple-specific:
• Firstly, I'm quite sure we'll see a 6 or 8 core option for the iMac in the near future. This all depends on when Intel will introduce a non-Xeon CPU with more than 4 cores and a TDP in the same league with the current i7-6700K (91W)
• I admit that the 16 GB limit is shortsighted, and I also see it as a symptom of Apple's continued drive to solder components which previously were easily user-upgradeable. Adding a 32GB option for (e.g.) the top-of-range MBP's is not physically impossible, but it would lead to another hardware configuration, which (considering how apple designs the production) is both an added cost and an added risk.
• As it stands, the Mac Pro and iMac seem to be the only current Apple computers where RAM is upgradeable after purchase. Thus, these two also are the only machines I ever recommend to anyone who sees RAM as critical. All that said, I see the 5K iMac as a very useable option (compared to nMP) for people with serious processing requirements, as long as...
- They can stand the fan noise
- The softwares they use are not scaleable for >4 cores
- 64 Gigs of RAM is not a problem
But face it, Anyone whose main requirements is cores and RAM, is better served outside the -sandbox.
RGDS,