The Computer Language
Benchmarks Game

Fortran Intel programs versus C gcc

by benchmark task performance

spectral-norm
source secs KB gz cpu cpu load
Fortran Intel 1.98 3,392 638 7.90 99% 100% 99% 100%
C gcc 1.98 1,776 1139 7.87 99% 99% 100% 99%
n-body
source secs KB gz cpu cpu load
Fortran Intel 9.79 516 1659 9.78 1% 0% 1% 100%
C gcc 9.56 1,000 1490 9.56 1% 100% 1% 1%
fannkuch-redux
source secs KB gz cpu cpu load
Fortran Intel 13.98 10,536 1148 55.74 100% 100% 100% 100%
C gcc 9.07 1,576 910 35.43 100% 99% 98% 94%
fasta
source secs KB gz cpu cpu load
Fortran Intel 2.44 512 1327 2.44 2% 0% 1% 100%
C gcc 1.36 2,800 1993 5.26 96% 97% 100% 97%
binary-trees
source secs KB gz cpu cpu load
Fortran Intel 6.08 185,084 1199 19.18 100% 70% 76% 72%
C gcc 3.28 156,780 906 10.12 91% 77% 59% 83%
reverse-complement
source secs KB gz cpu cpu load
Fortran Intel 1.01 248,636 1013 1.01 2% 2% 99% 3%
C gcc 0.42 145,900 812 0.57 0% 26% 20% 100%
mandelbrot
source secs KB gz cpu cpu load
Fortran Intel 18.78 61,076 611 49.08 94% 41% 93% 34%
C gcc 5.92 32,572 694 22.78 95% 95% 95% 100%
k-nucleotide
source secs KB gz cpu cpu load
Fortran Intel 86.35 162,824 2238 86.30 0% 0% 100% 1%
C gcc 6.46 130,076 1500 17.06 51% 37% 89% 88%
pidigits
source secs KB gz cpu cpu load
Fortran Intel   Failed
C gcc 0.06 ? 448 0.06 0% 0% 0% 100%
regex-dna
source secs KB gz cpu cpu load
  No program contribute your program
C gcc 0.20 ? 2579 ? 85% 14% 11% 40%
Fortran Intel

Intel(R) Fortran Intel(R) 64 Compiler XE for applications running on Intel(R) 64, Version 15.0.2.164 Build 20150121
Copyright (C) 1985-2015 Intel Corporation. All rights reserved.
FOR NON-COMMERCIAL USE ONLY

C gcc

gcc (Ubuntu 5.4.0-6ubuntu1~16.04.1) 5.4.0 20160609