Labels:text | screenshot | font | black and white OCR: Whetstone Fortran Benchmark (I=10, optimization off except as noted, CPU seconds) Cray 0.05 sec Cray-1S, no vectorization by the compiler DEC 1.1 sec DECsystem 2060 (TOPS-20 04, F66) SUN 3 1.2 sec 16.7 MHz 68020 w/68881 flt pt & opt on (4.2BSD UNIX, F77) PR1ME 1.4 sec PRIME 750 (PRIMOS v18.1, F66) PR1ME 1.5 sec PRIME 750 (PRIMOS v18.1, F77) DEC 2.1 sec VAX 11/780 (Unix, F77) SUN 2 4.4 sec 10 MHz 68000 w/hardware flt pt & opt on (4.2BSD UNIX, F77) Apollo 6.2 sec 10 MHz MC68000 w/hardware float. point (AEGIS v4.0, F77) IBM 10.0 sec PC/AT w/80287, MS Fortran 3.20, SNODEBUG, 15 MHz crystal Apollo 13.1 sec 10 MHz MC68000 w/software float. point (AEGIS v4.0, F77) Intel 16.0 sec 8086/8087 (286WD Micro Development System, Intel FORTRAN) IBM 16.0 sec PC with 8087 (DOS 2, Microsoft F77/3.10) IBM 49.6 sec PC/AT, no 80287, MS Fortran 3.20, SNODEBUG, 15 MHz crystal IBM 62.5 sec PC/AT, no 80287, MS Fortran 3.20, $NODEBUG 280 124.0 sec 4 MHz 280 with Microsoft Fortran, CP/M IBM 170.3 sec NEC V20 in PC/XT, no 8087, MS Fortran 3.20 IBM 191.7 sec PC/XT, no 8087, MS Fortran 3.20, $NODEBUG IBM 268.9 sec PC ($NODEBUG) (DOS 1, Microsoft F77/1.0) Intel 390.0 sec 8086 alone (286WD Micro Development System, Intel FORTRAN) Table compiled by Richard Gillmann (GillmannCISIB).
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