Intel Fortran versus Intel C fastest programs

Always look at the source code.

These are only the fastest programs. Look at the other programs. They may seem more-like a fair comparison to you.

mandelbrot
source	secs	mem	gz	busy	cpu load
Intel Fortran	3.69	36,232	957	14.68	99% 99% 99% 100%
Intel C	5.14	30,140	694	20.54	100% 100% 100% 100%
n-body
source	secs	mem	gz	busy	cpu load
Intel Fortran	8.29	8	1524	8.61	1% 0% 2% 100%
Intel C	11.38	960	1490	11.56	0% 5% 96% 0%
pidigits
source	secs	mem	gz	busy	cpu load
Intel Fortran	1.74	4,012	981	1.79	0% 100% 0% 2%
Intel C	1.75	3,052	452	1.78	1% 1% 99% 0%
spectral-norm
source	secs	mem	gz	busy	cpu load
Intel Fortran	2.07	1,764	638	8.29	100% 100% 100% 100%
Intel C	1.99	4,000	463	7.96	99% 100% 100% 100%
fannkuch-redux
source	secs	mem	gz	busy	cpu load
Intel Fortran	12.58	11,036	1158	50.21	100% 100% 100% 100%
Intel C	11.95	4,004	910	46.94	100% 99% 100% 94%
regex-redux
source	secs	mem	gz	busy	cpu load
Intel Fortran	1.73	175,952	2225	4.90	67% 62% 61% 94%
Intel C	1.47	154,760	1397	4.25	61% 66% 63% 99%
binary-trees
source	secs	mem	gz	busy	cpu load
Intel Fortran	5.48	114,064	1148	16.65	65% 79% 89% 71%
Intel C	3.34	170,684	809	11.46	73% 89% 81% 100%
reverse-complement
source	secs	mem	gz	busy	cpu load
Intel Fortran	4.94	985,376	1019	5.28	95% 3% 3% 6%
Intel C	2.12	515,588	820	8.33	98% 98% 98% 100%
fasta
source	secs	mem	gz	busy	cpu load
Intel Fortran	3.35	8	1351	3.45	0% 0% 100% 3%
Intel C	1.25	5,188	2268	4.97	99% 99% 100% 99%
k-nucleotide
source	secs	mem	gz	busy	cpu load
Intel Fortran		Make Error
Intel C	8.18	130,160	1506	15.09	60% 27% 33% 65%
Intel Fortran	Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. FOR NON-COMMERCIAL USE ONLY
Intel C	Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. FOR NON-COMMERCIAL USE ONLY