> Compared to the $8,000 Framework Cluster I benchmarked last month, this cluster is about 4 times faster:

Slower. 4 times slower.

That's definitely a typo because I've to read the sentence 3 times from the article still cannot make a sense until I saw the figure.

TL;DR, just buy one framework desktop and it's better than the Pi AI cluster of the OP in every single performance metrics including cost, performance, efficiency, headache, etc.

	▲	geerlingguy 3 days ago \| parent [-]
		Oops, fixed the typo! Thanks. And regarding efficiency, in CPU-bound tasks, the Pi cluster is slightly more efficient. (Even A76 cores on a 16nm node still do well there, depending on the code being run).