I’m looking at some old Intel and Pentium CPUs that are in a NUC. Are cores and max clock speed the only things that matter? Would a Pentium be good enough to run Immich? I have a i7-4790, and the NUCs I’m looking at range from a Pentium J5005 to a i3-1115G4. I do run Docker, does that affect anything?
Don’t forget to compare a consumption too, or perhaps “performance per watt” metric. If plan to run this CPU in a server, this makes a difference in the electricity bill - especially for always on server.