When I see comparisons like this, the first thought I have is not the benchmarks, but rather what the most “heroic” real-world calculation of the day would have been on something like the Cray-1, and how to replicate those calculations today on something like a RPi. Weather/climate models? Rad-hydro? The fidelity would almost certainly be super low compared to modern FEA software, but it would be a fun exercise to tr…
nuclear weapons simulations the first machine went to Los Alamos https://www.theatlantic.com/technology/archive/2014/01/these...
https://ahf.nuclearmuseum.org/ahf/history/human-computers-lo...
"The staff in the T-5 group included recruited women who had degrees in mathematics or physics, as well as, wives of scientists and other workers at Los Alamos. According to Their Day in the Sun: Women of the Manhattan Project, some of the human computers were Mary Frankel, Josephine Elliot, Beatrice “Bea” Langer, Augusta “Mici” Teller, Jean Bacher, and Kay Manley. While some of the computers worked full time, others, especially those who had young children, only worked part time.
General Leslie R. Groves, the Director of the Manhattan Project, pressured the wives of Los Alamos to work because he felt that it was a waste of resources to accommodate civilians. As told by Kay Manley, the wife of Los Alamos physicist John Manley, the recruitment of wives can also be traced to a desire to limit the housing of “any more people than was absolutely necessary.” This reason makes sense given the secretive nature of Los Alamos and the Manhattan Project. SEDs, a group of drafted men who were to serve domestically using their scientific and engineering backgrounds, also worked in the T division."