The Computer Language
Benchmarks Game

Fortran Intel programs versus C gcc

by benchmark task performance

spectral-norm
secs KB gz cpu cpu load
Fortran Intel 7.86 1,296 638 7.85 0% 1% 1% 100%
C gcc 7.85 1,612 569 7.85 1% 1% 100% 100%
fasta
secs KB gz cpu cpu load
Fortran Intel 2.99 260 1327 2.99 1% 1% 1% 100%
C gcc 2.83 704 1261 2.82 2% 2% 100% 100%
pidigits
secs KB gz cpu cpu load
Fortran Intel 2.66 1,464 934 2.66 0% 0% 1% 100%
C gcc 2.50 2,120 448 2.49 1% 1% 100% 100%
n-body
secs KB gz cpu cpu load
Fortran Intel 10.74 520 1659 10.74 1% 1% 1% 100%
C gcc 9.94 736 1490 9.94 1% 100% 1% 100%
reverse-complement
secs KB gz cpu cpu load
Fortran Intel 0.93 247,724 1013 0.93 0% 1% 3% 100%
C gcc 0.76 251,292 741 0.76 1% 100% 0% 100%
k-nucleotide
secs KB gz cpu cpu load
Fortran Intel 59.69 156,608 2079 59.66 0% 1% 1% 100%
C gcc 34.26 127,908 1535 34.24 1% 1% 100% 100%
binary-trees
secs KB gz cpu cpu load
Fortran Intel 19.19 99,624 1199 19.17 0% 1% 1% 100%
C gcc 9.64 100,732 906 9.63 1% 0% 1% 100%
mandelbrot
secs KB gz cpu cpu load
Fortran Intel 47.80 57,848 611 47.78 1% 1% 1% 100%
C gcc 22.37 31,976 799 22.36 1% 0% 100% 100%
fannkuch-redux
secs KB gz cpu cpu load
Fortran Intel 67.93 7,456 1148 67.91 1% 0% 1% 100%
C gcc 24.20 708 1183 24.19 1% 91% 10% 100%
fasta-redux
secs KB gz cpu cpu load
  No program contribute your program
C gcc 0.02 ? 1402 0.02 100% 0% 0% 100%
regex-dna
secs KB gz cpu cpu load
  No program contribute your program
C gcc 0.12 ? 2579 0.05 0% 0% 100% 93%
Fortran Intel

Intel(R) Fortran Compiler XE for applications running on IA-32, 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 5.2.1-22ubuntu2) 5.2.1 20151010