Lahey Fortran90 versions 2.0b, 3.50a, 4.0
| (Dos32, Win32 (1)) Lahey F90 | 2.0b (Dos32) | 3.50a (Win32) | 4.0 |
| source version | original | FOREST | original (2) | original | FOREST | KAP/Apogee |
| switches : o3 ... | t4 | tp | t4 | tp | tp | nstchk nsav stack 1000000 |
| ref.time = DAT50 |
|---|
| Compaq 386-s/16 + 487SLX | 2936 | 3064 | 2818 | 2944 | 3148 | 2766 | 2668 | 2179 |
| AST Bravo 3/33S + 487SLX | 1338 | | 1223 |
| Goupil G5 386/20 & Cx486DRx2 (20/40) + 38700 | | 912 | | 868 | |
| Compaq 386/25 & Cx486DRx2 + 387DX | 877 | 976 | 851 | 926 | | 1022 | 994 | 917 |
| -/- + CxEMC87 | | 756 | 674 | 657 | 581 |
| -/- + 83D87 | | 760 | 679 | 660 | 579 |
| -/- + Cx387+ | | 820 | 726 | 698 | 624 |
| -/- + 3C87 | | 786 | 768 | 695 |
| -/- + 4C87DLC | 807 | 890 | 760 | 842 | 910 | 824 | 795 | 722 |
| -/- + CT38700 | 720 | 776 | 701 | 733 | | 678 | 660 | 588 |
| -/- + US83C87 | | 773 | 688 | 678 | 603 |
| ref.time = DAT100 |
|---|
| DECpc 425SLC/e | 1539 | 1875 | 1478 | 1578 |
| Compaq Portable 486c/33 | | | | | 1174 |
| -/- & DX4/100 | | 451 | 460 | 358 |
| DECpc XL 466D2 |
| -/- & Ti486/66 | 634 | 692 | 588 | 644 |
| DECpc XL 590 | 158 | 151 | 148 | 147 |
| DEC Celebris 5133 | 120 | 114 | 109 | 111 |
| ref.time = DAT999 |
|---|
| AST Bravo 3/33S + 487SLX | | 70167 | 64238 | 63673 | 55051 |
| DECpc 425SLC/e | 20248 | 21612 | 19834 | 21550 | 20926 | 18464 | 18104 | 16718 |
| DECpc XL 466D2 |
| -/- & Ti486/66 | 8771 | 9613 | 8241 | 9000 |
| -/- & AmdDX4/100 | 4310 | | 4233 |
| -/- & Am5x86/100 | 4564 | 4931 | 4480 | 4685 |
| -/- & Cx5x86/100 | 4344 | 4764 | 4253 | 4528 | 4806 | 3967 | 3856 | 3618 |
| ALI-VIP DX4/100 | | | | | 6149 |
| Asus P55TVP4 & Amd K5/60 | 4110 | 4043 | 4065 | 3948 |
| Asus P55TVP4 & Amd K5/66 | 3760 | 3701 | 3728 | 3615 |
| Compaq XE 560 | 3246 | 3121 | 3077 | 2978 |
| -/- & PODP/120 | 2093 | 2075 | 1948 | 1919 | | 1902 | 1827 | 1673 |
| DECpc XL 590 | 2063 | 1962 | 1999 | 1906 |
| Asus P55TVP4 & Amd K5/100 | 2564 | 2529 | 2537 | 2468 | 2643 | 2362 | 2288 | 2119 |
| Asus P55T2P4 & P54/100 | | | | | 1642 | 1667 | 1605 | 1477 |
| Asus TX97-E & P54/100 | | | | | | | | |
| OPTi PB586 & P54/100 | 2149 | 2077 | 2028 | 1959 | 2121 | 1725 | 1665 | 1522 |
| Tadpole P1000 | 1853 | 1747 | 1796 | 1712 |
| Compaq Prolinea 5100 | | 1592 | | 1546 |
| DEC Celebris 5100 | | 1863 | | 1804 |
| UMC 8890 & P54/120 | | 1757 | | 1718 | 1984 | 1720 | 1604 | 1476 |
| DEC Celebris 5120 | 1542 | 1434 | 1508 | 1437 | 1768 |
| Asus P55T2P4 & P54/120 | | 1379 | | 1330 | 1456 | 1220 | 1178 | 1067 |
| Shuttle Hot555 & Cx6x86/133 | | 2039 | | 1976 |
| Asus P55T2P4 & P54/133 | | | | | 1700 |
| DEC Celebris 5133 | 1653 | 1612 | 1584 | 1550 | 1652 |
| DEC Celebris GL 5133st | 1395 | 1321 | 1351 | 1287 |
| HP Vectra 5133 | | | | | 1377 | 1336 | 1285 | 1167 |
| Abit SM5 & Cx6x86L/150=PR200+ | 1870 | 2038 | 1803 | 1969 | 2099 | 1985 | 1873 | 1808 |
| DEC Celebris 5150 | 1556 | 1496 | 1492 | 1455 | 1644 | 1247 | 1196 | 1096 |
| Asus P55T2P4 & P54/166 | 1171 | 1159 | 1136 | 1087 |
| Dell OptiPlex GXi 5166M (P55C/166) | 1029 | 975 | 1014 | 963 | 995 | 817 | 790 | 716 |
| Dell OptiPlex GXi 5200M (P55C/200) | 881 | 839 | 869 | 827 |
| Asus TX97-E & Amd K6/200 | | | | | 1117 | 999 | 998 | 913 |
| xxyyzz & K6/210 | | 994 | 985 | 865 |
| Intel UTS P6/200 | 656 | 658 | 643 | 655 |
| ref.time = DAT10K |
|---|
| HP Vectra 5133 | | | | | | 10445 | 10110 | 9051 |