Intel i5-9400F @ 2.90 GHz, on Ubuntu 19.04, FET 5.14.3 compiled from source --> 56 seconds from 10 trial runs (1 run was 55 secs) - printscreen at https://i.imgur.com/ebU0EGD.png
Not as fast as I've expected (45-48 secs) but I chose this CPU for a silent PC configuration and it is dead silent running 6 FET instances on all 6 cores with CPU temp at 68-70 deg C in 25 deg C ambient. So I'm more than happy with the result.
Looking forward for a Ryzen 5 3600 speed test (although I'm not an AMD fan - yet).
Not as fast as I've expected (45-48 secs) but I chose this CPU for a silent PC configuration and it is dead silent running 6 FET instances on all 6 cores with CPU temp at 68-70 deg C in 25 deg C ambient. So I'm more than happy with the result.
Looking forward for a Ryzen 5 3600 speed test (although I'm not an AMD fan - yet).