this post was submitted on 28 Oct 2023
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The server was a second hand server that has 32GB RAM and 2 i7 CPU's, it was made in 2015 so quite old. The Odroid has only 8GB of RAM but for my purposes that's enough, and given the power it saves it's absolutely a bargain!
If I ever need this much memory again I can just temporarily spin up something more powerful, for all other 24/7 tasks I can keep up the efficient ARM server.
it’s great that the new machine suits your needs with so little power. whatever gets the job done with the least energy and cost is almost always the best option.
we are just questioning whether its performance is truly comparable with the old one. because arm cannot replace x86 on performance per watt alone, many applications need more performance regardless of wattage. i think your old machine was overkill for your use case
Yeah makes sense! It probably doesn't although I have no benchmarks to prove it, it just is enough for me. I know this much though: even if the x86 server had the same specs (ram, GHz) as the arm version it likely still draws more power