iCOMP

(Intel COmparative Microprocessor Performance) An earlier index of CPU performance from Intel. iCOMP Version 1.0 tested a mix of 16-bit and 32-bit integer, floating point, graphics and video operations. Versions 2.0 and 3.0 were geared for 32-bit processors and were not compatible with each other.

   CPU       Clock      Original
   Model     Speed      iCOMP
   386SX     16 MHz      22
   386SX     20 MHz      32
   386SX     25 MHz      39
   386SL     25 MHz      41
   386DX     25 MHz      49
   386DX     33 MHz      68
   486SX     25 MHz     100
   486DX     25 MHz     122
   486SX     33 MHz     136
   486DX     33 MHz     166
   486DX2    50 MHz     231
   486DX     50 MHz     249
   486DX2    66 MHz     297
   486DX4    75 MHz     319
   486DX4   100 MHz     435

   CPU      Clock             iCOMP   iCOMP
   Model    Speed      iCOMP  2.0     3.0
   Pentium   60 MHz    510
   Pentium   66 MHz    567
   Pentium   75 MHz    610     67
   Pentium   90 MHz    735     81
   Pentium  100 MHz    815     90
   Pentium  120 MHz   1000    100
   Pentium  133 MHz   1110    111
   Pentium  150 MHz   1176    114
   Pentium  166 MHz   1308    127
   Pentium  200 MHz   1575    142

   Pentium MMX  166 MHz       160
   Pentium MMX  200 MHz       182
   Pentium MMX  233 MHz       203

   Celeron      266 MHz       213
   Celeron      300 MHz       226
   Celeron      333 MHz       318

   Pentium Pro  180 MHz       197
   Pentium Pro  200 MHz       220

   Pentium II   233 MHz       267
   Pentium II   266 MHz       303
   Pentium II   300 MHz       332
   Pentium II   333 MHz       366
   Pentium II   350 MHz       386
   Pentium II   400 MHz       440    1130
   Pentium II   450 MHz       483    1240

   Pentium III  450 MHz              1500
   Pentium III  500 MHz              1630
   Pentium III  550 MHz              1780
   Pentium III  600 MHz              1930
   Pentium III  650 MHz              2270
   Pentium III  700 MHz              2420
   Pentium III  750 MHz              2540
   Pentium III  800 MHz              2690
   Pentium III  866 MHz              2890
   Pentium III  933 MHz              3100
   Pentium III  1.0 GHz              3280