4 ms·Wasn’t the speed of the IBM 1401 only one hash every 80 seconds (1/80 H/s)?by __lm__ 7y agoWasn’t the speed of the IBM 1401 only one hash every 80 seconds (1/80 H/s)?azernik 7y agoUnless there's been some editing that's exactly what OP says - 1/80 = 0.0125, which here is rounded down to 0.012__lm__ 7y agoIt was edited, before it was 80 H/s.