Comment Comment by madisp Sadly the data is useless without the exact compiler flags.I get 18.0658 with default "g++ PrimeChecker.c -o PrimeChecker" and 11.7689 with "g++ PrimeChecker.c -O2 -o PrimeChecker"edit: the hardware is an i7-4870HQ, quite close to the i7-4850HQ that's in the blogpost (+200MHz clock) parent madisp 10 years ago
I get 18.0658 with default "g++ PrimeChecker.c -o PrimeChecker" and 11.7689 with "g++ PrimeChecker.c -O2 -o PrimeChecker"
edit: the hardware is an i7-4870HQ, quite close to the i7-4850HQ that's in the blogpost (+200MHz clock)