All indications so far are that the CPU is user replaceable. I imagine they'll depreciate like all Intel chips do.The real threshold question for me is how much will the 24/28 core upgrade cost. Also. Will it be drop in upgradable in the future with regular cpu parts. I have am12core 5,1, and psychologically, after 9 years, I want at least a 24core machine to feel like the machine is a “real” update.
The verge estimate of $7.5k is nuts as the 28core part goes for $3k online. At 9k with 28 core, the machine would be decently priced (still outrageously priced but a lot of it being market prices for the components).
The 8 core will thoroughly outperform your current 12 core in any task imaginable. I get it though, I like cars with a V12.