CERN analyzed performance+power usage for some HPC CPU candidates, with expected results: http://lvalsan.web.cern.ch/lvalsan/processor_benchmarking/presentation/ …pic.twitter.com/336T8pgZR3
@FioraAeterna I never realized that Atom is finally good. I always considered them a bit of a joke, but they actually win at perf/W now? Fun
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@marcan42 the new Atoms are a lot better -- still terrible performance-wise, but at least very low power. Broadwells might be better though -
@marcan42 the original Atom was so bad in part because they just shrunk the same chip for like 4 generations and never improved it much - Show replies
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@marcan42@FioraAeterna Silvermont microarch Atoms win over all other general purpose CPUs at bcrypt c/s/W, by a large marginThanks. Twitter will use this to make your timeline better. UndoUndo
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@marcan42@FioraAeterna e.g. i7-4770K is 6595 c/s, 79 c/s/W, whereas N3530 is 2253 c/s, 300 c/s/W (or 225 c/s/W for full system)Thanks. Twitter will use this to make your timeline better. UndoUndo
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