Without fpu - Prospero, Microsoft, Digital Research, Lahey ... reference time = DAT35
| compiler | Prospero | MicroSoft | RmF. | D.Res. | Lahey |
| version | f66 f77 | 3.20 4.0 5.0 | 2.11 | 4.1 | 3.00 |
| Compaq 8086 (4.77MHz) | 48029 45532 | 38412 xxxxx xxxxx | | 348840 |
| -/- (7.16MHz) | 24589 23364 | 20078 20381 xxxxx | 60521 | 175140 | 71925 |
| -/- LTE (9.54MHz) | 17912 17026 | 14610 14938 xxxxx | 40984 | 127912 | 42418 |
| -/- KR1810WM86 (4.77MHz) | 47883 45382 | 38340 xxxxx xxxxx | 115133 | 89351 | 114221 |
| -/- KR1810WM86 (7.16MHz) | 24556 23332 | | | 88814 | 58360 |
-/-  V30 (4.77MHz) | 39272 36793 | 30585 xxxxx 31757 | 176031 | 148879 | 99560 |
| -/- V30 (7.16MHz) | 19023 17921 | 15002 xxxxx 15423 | 98211 | | 48075 |
| IBM PC/XT | 50604 47961 | xxxxx 42513 xxxxx | 124754 | 370044 | 116432 |
| muXT & V20 | 42139 39817 | 33868 32980 35065 | 98621 | 156982 | 107082 |
| Normerel & V40 (8MHz ?) |
31348 29653 |
25459 26418 26441 |
|
77496 |
| Kila KS-1 & V50 (7.16MHz) |
|
12110 xxxxx xxxxx |
| Goupil G4 80186 (?) (xxMHz) | 17035 16185 | 13412 xxxxx 13799 | 86543 | 44497 | 42973 |
| Compaq 286/6 | | 12120 xxxxx 12465 | | | 39255 |
| Compaq 286/8 | 11161 10667 | 8880 9294 9207 | 60658 | 89909 | 28934 |
| Compaq 286/12 | 7560 7148 | 6023 6203 6170 | 40386 | 60227 | 19296 |
| IBM PC/AT-2 (6MHz) | 15411 14587 | 12540 12604 xx | 81419 | 123178 | 39067 |
| Sanyo 286 (12MHz) |
8807 8359 |
7259 xxxx 7453 |
46302 |
68187 |
| Tandon 286 (12MHz) |
8306 7853 |
6616 6829 6790 |
44373 |
66249 |
21215 |
| Toshiba 3100 (4.77MHz) |
24251 22904 |
19292 xxxxx 19829 |
146901 |
193585 |
62990 |
| Toshiba 3100 (7.16MHz) | 11330 10709 | 9029 9293 9262 | 42602 | 90304 | 30629 |
| Donatec 386SX/16 | 10231 9615 | 7989 8237 8772 | 38860 |
| Compaq 386-s/16 |
5555 5264 |
4289 4440 4443 |
29408 |
42223 |
13865 |
| Compaq 386-s/20 |
3641 3417 |
2893 3003 3001 |
|
27616 |
| ADD-X 325SX |
2889 2716 |
2332 2393 2390 |
|
20983 |
| Amstrad 7386SX (25MHz) |
3749 3646 |
2800 2784 2899 |
18841 |
33605 |
| AST Bravo 3/33S | 2711 2633 | 2110 2173 2191 | | 19910 |
Daewoo ( 386SX/40MHz) | 2692 2541 | 2030 xxxx 2084 | | 20492 | 6770 |
| Goupil G5 386/20 | xxxx 2989 | 2647 xxxx xxxx |
| | 7886 |
-/- 
486DRx2 (20/40, 1K) | 2068 1935 | 1587 |
| Compaq 386/16 | 4825 4558 | 3873 3985 3965 |
25832 | 36351 | 12118 |
| -/- Am386 | 4842 4570 | 3872 xxxx 3984 |
25656 | 33364 |
| -/- 38600 | 5012 4756 | 3835 xxxx xxxx |
25890 | 38330 | 12578 |
| -/- Cx486DRx2 (16/32, 1K) | 2121 2011 | 2014 xxxx xxxx |
| Compaq 386/20 | 3231 3010 | 2664 xxxx xxxx |
| Compaq 386/25 | 2583 2415 | 2128 2205 2209 |
14518 | 18559 | 9830 |
| -/- 38600 | 2258 2135 | 1823 xxxx 1937 | 11747 |
| 9947 |
| -/- Ti486DLC |
2029 1898 |
1636 1690 1698 |
11522 |
15795 |
5361 |
| -/- Cx486DLC |
1678 1577 |
1465 xxxx xxxx |
| -/- Cx486DRx2 (0K) |
1714 1591 |
1284 xxxx 1341 |
9809 |
15392 |
4453 |
| -/- Cx486DRx2 (1K) |
1164 1117 |
986 xxx 1018 |
7037 |
12962 |
5518 |
| Compaq 386/33L (64K) |
1864 1748 |
1574 1613 1617 |
10214 |
13150 |
4599 |
| -/- 38600 |
1610 1526 |
1351 1390 xxxx |
| -/- Ti486DLC |
1202 1139 |
1042 1070 1063 |
6687 |
10054 |
3197 |
| -/- Cx486DRx2 |
1186 1118 |
920 957 953 |
|
9439 |
| ADD-X 340 |
1579 1480 |
1333 xxxx 1367 |
-/- +  RapidCAD (33MHz) | | 1302 |
| -/- + RapidCAD (40MHz) | | 1085 |
| Intel SYP 301 (16MHz) | 5567 5165 | 4215 4370 4346 | 29047 | 41594 | 13985 |
| Olivetti M380 & Cx486DLC | 3024 2896 | 2722 xxxx xxxx |
| Toshiba 5100 (16MHz) | 4794 4527 | 3782 3915 3905 | 26003 | 35157 | 11907 |
| Sicomp PC 32-20 (16MHz) | 4681 4389 | 3756 xxxx 3800 | 24660 | 34417 | 11724 |
| IBM 8570 (20MHz) | 4012 3789 | 3186 xxxx xxxx | | 29013 | 9869 |
| IBM 8556 (386SLC/20MHz) |
2329 2225 |
2153 xxxx xxxx |
13510 |
16945 |
5804 |
| Siemens WX 200 (33MHz) | 1983 1857 | 1828 1981 xxxx |
12043 | 26559 | 9709 |
|
|
|
|
 495 SLC & Amd386/33 (256K) | 1847 1735 |
1542 xxxx xxxx |
| -/- & Amd386/40 (0K) | 4369 4143 | 3235 xxxx xxxx |
| -/- & Amd386/40 (256K) | 1582 1480 |
1299 xxxx xxxx |
| -/- & 486/33 (0+0K) | 6046 5703 | 4366 xxxx 4519 |
| 46570 |
| -/- & 486/33 (0+256K) | 2761 2618 |
2069 2195 2136 | | 21009 |
| -/- & 486/33 (PC+0K) |
1093 1032 |
1011 1044 1039 |
|
7423 |
| -/- & 486/33 (PC+256K) |
1051 1000 |
969 997 993 |
5202 |
6883 |
| -/- & 487SX/33 (PC+256K) |
xxxx 1000 |
969 xxx xxx |
-/- &  486/66 (0+0K) |
6238 5816 |
4451 xxxx xxxx |
| -/- & ST486/66 (0+256K) |
2228 2077 |
1583 xxxx xxxx |
| -/- & ST486/66 (PC+0K) |
757 708 |
589 xxx xxx |
| -/- & ST486/66 (PC+256K) |
560 558 |
499 xxx xxx |
| -/- & Amd486/66 (PC+256K) |
576 529 |
508 xxx xxx |
|
4561 |
| -/- & AmdDX4 (8+256K) |
476 425 |
382 414 407 |
|
|
|
|
| Compaq 486s/16m | 2163 2068 | 2000 2059 2051 |
10749 | 13862 | 4679 |
| Compaq 486s/25m | 1400 1335 | 1422 1336 1328 |
6924 | 9002 | 4082 |
| Compaq 486/25 | 1391 1328 | 1319 1320 1320 |
| 8943 |
 4913 & 486/25 | 1387 1323 | 1281 xxxx xxxx |
| DECpc 425SLC/e |
1426 1353 |
1325 1361 1340 |
|
9610 |
| IBM 8570 R21 (25MHz) |
1496 1420 |
1375 1443 xxxx |
|
10285 |
| -/- Overdrive (25/50MHz) |
921 845 |
753 801 805 |
|
9121 |
| Headland 486SX/33 |
1053 1003 |
978 xxx xxx |
5181 |
8682 |
3737 |
| Arche 486/33 (PC+0K) |
1057 998 |
972 xxx xxx |
|
7027 |
| -/- (PC+256K) |
1033 989 |
954 xxx xxx |
|
6590 |
| Compaq Portable 486c/33 |
1057 1006 |
979 1013 1005 |
|
8169 |
| Compaq Prolinea 450 (no SC) |
699 659 |
656 xxx 660 |
|
4391 |
| -/- & U5S/33 (PC+0K) |
769 726 |
678 689 692 |
3393 |
5748 |
| DECpc LPv+ 433sx (0+128K) |
4103 3172 |
1897 xxxx 2149 |
|
31730 |
| -/- (PC+0K) |
1049 999 |
973 1001 999 |
5165 |
6852 |
| -/- (PC+128K) |
1033 988 |
959 982 1009 |
5120 |
6632 |
| DECpc XL & U5S/33 (0+0K) |
3198 3025 |
2314 2313 2332 |
15707 |
24427 |
| -/- & U5S/33 (PC+0K) |
763 727 |
679 689 690 |
|
5733 |
| -/- & U5S/33 (PC+256K) |
745 712 |
652 660 662 |
3348 |
5538 |
| -/- 433DX (0+0K) |
3665 3463 |
2680 2804 2749 |
|
27388 |
| -/- 433DX (PC+0K) |
1052 999 |
976 1002 998 |
| -/- 433DX (PC+128K) |
1039 989 |
964 987 983 |
|
6573 |
| -/- 433DX (PC+256K) |
1038 988 |
xxx 985 982 |
|
6575 |
| DECpc XL 466D2 (0+0K) |
3409 3198 |
2427 xxxx xxxx |
|
31079 |
| -/- 466D2 (PC+0K) |
556 517 |
515 531 530 |
|
3729 |
| -/- 466D2 (PC+128K) |
531 499 |
501 507 503 |
|
4558 |
| -/- 466D2 (PC+256K) |
530 497 |
484 502 502 |
|
3466 |
| -/- 466S2 (PC+256K) |
523 496 |
xxx 499 497 |
2582 |
3415 |
1148 |
| -/- & Amd486/66 (256K) |
531 499 |
485 xxx xxx |
| -/- & ST486/66 (0+0K) |
3269 3031 |
2297 2387 2409 |
|
25113 |
| -/- & ST486/66 (256K) |
517 488 |
483 544 557 |
|
3940 |
| -/- & Cx486/66 (0+0K) |
3270 3034 |
2297 xxxx xxxx |
| -/- & Cx486/66 (PC+0K) |
547 516 |
540 581 595 |
|
4205 |
| -/- & Cx486/66 (256K) |
518 488 |
487 xxx xxx |
| Compaq 486/66m |
531 496 |
490 505 502 |
|
3419 |
| Alaris Cougar 486BL3X (0+0K) |
4800 4568 |
3585 xxxx xxxx |
23369 |
45233 |
| -/- 486BL3X (PC+256K) |
618 580 |
570 596 582 |
3287 |
4511 |
1561 |
| Toshiba 4800 (DX4/75) |
552 501 |
xxx 460 450 |
|
4249 |
| ALI-VIP DX4/100 (PC+0K) |
489 450 |
378 xxx xxx |
| -/- DX4/100 (PC+256K) |
355 323 |
296 313 309 |
|
2911 |
| Asus 486SP3 & Am5x86/100(=25x4) |
359 333 |
337 348 xxx |
|
| Asus 486SP3 & Am5x86/100(=33x3) |
354 331 |
332 342 xxx |
|
| Asus 486SP3 & Am5x86/133 |
269 250 |
342 262 260 |
| Asus 486SP3 & Am5x86/160 |
232 211 |
220 229 226 |
| Asus 486SP3 & Cx5x86/100 |
298 272 |
263 278 xxx |
| Asus 486SP3 & Cx5x86/120 |
255 229 |
227 xxx xxx |
|
1721 |
| Asus 486SP3 & PODP/83 |
265 238 |
249 xxx xxx |
| Asus 486SP3 & PODP/100 |
227 200 |
218 186 191 |
101 |
| Compaq Prolinea 4/100 |
348 319 |
304 305 313 |
| DECpc XL 4100 (0+0K) |
3303 3106 |
2356 2456 2435 |
|
25600 |
| -/- 4100 (PC+0K) |
376 339 |
323 334 338 |
|
2536 |
| -/- 4100 (PC+128K) |
358 323 |
308 320 321 |
|
2495 |
| -/- & Am5x86/100 (16+256K) |
352 331 |
325 336 334 |
150 |
| -/- & PODP/83 (0+0K) |
4696 4355 |
3140 xxxx xxxx |
| Compaq XE 560 (no SC) |
359 326 |
345 357 359 |
|
3175 |
| DECpc XL 560 (256K) |
359 325 |
339 357 357 |
|
2870 |
| OPTi 586 PCI (1024K) |
331 295 |
324 342 342 |
| NexGen Nx586 (60MHz) |
414 386 |
353 370 370 |
1967 |
3181 |
961 |
| -/- (75MHz, 0+0K) |
4503 4305 |
3402 xxxx xxxx |
| -/- (75MHz, PC+256K) |
342 307 |
296 308 313 |
1637 |
2676 |
809 |
| -/- (90MHz, 256K) |
285 261 |
247 255 255 |
1364 |
2226 |
676 |
| DEC 3000/500, OSF/1 3.0, SoftPC |
2613 2346 |
2351 2365 2368 |
|
|
2335 |
| AS600 5/266, WNT 3.51, SoftPC | 801 713 | 706 720 730 |
| Mac 9600/233, VirtualPC | xxx 354 |