CPU Type |
P-Rating |
Actual CPU Speed (MHz) |
Clock Multiplier |
Motherboard Speed (MHz) |
6x86 |
PR90 |
80 |
2x |
40 |
6x86 |
PR120 |
100 |
2x |
50 |
6x86 |
PR133 |
110 |
2x |
55 |
6x86 |
PR150 |
120 |
2x |
60 |
6x86 |
PR166 |
133 |
2x |
66 |
6x86 |
PR200 |
150 |
2x |
75 |
6x86MX |
PR133 |
100 |
2x |
50 |
6x86MX |
PR133 |
110 |
2x |
55 |
6x86MX |
PR150 |
120 |
2x |
60 |
6x86MX |
PR150 |
125 |
2.5x |
50 |
6x86MX |
PR166 |
133 |
2x |
66 |
6x86MX |
PR166 |
137.5 |
2.5x |
55 |
6x86MX |
PR166 |
150 |
3x |
50 |
6x86MX |
PR166 |
150 |
2.5x |
60 |
6x86MX |
PR200 |
150 |
2x |
75 |
6x86MX |
PR200 |
165 |
3x |
55 |
6x86MX |
PR200 |
166 |
2.5x |
66 |
6x86MX |
PR200 |
180 |
3x |
60 |
6x86MX |
PR233 |
166 |
2x |
83 |
6x86MX |
PR233 |
187.5 |
2.5x |
75 |
6x86MX |
PR233 |
200 |
3x |
66 |
6x86MX |
PR266 |
207.5 |
2.5x |
83 |
6x86MX |
PR266 |
225 |
3x |
75 |
6x86MX |
PR266 |
233 |
3.5x |
66 |
M-II |
PR300 |
225 |
3x |
75 |
M-II |
PR300 |
233 |
3.5x |
66 |
M-II |
PR333 |
250 |
3x |
83 |
M-II |
PR366 |
250 |
2.5x |
100 |
M-II |
PR400 |
285 |
3x |
95 |
M-II |
PR433 |
300 |
3x |
100 |
Cyrix III |
PR433 |
350 |
3.5x |
100 |
Cyrix III |
PR466 |
366 |
3x |
122 |
Cyrix III |
PR500 |
400 |
3x |
133 |
Cyrix III |
PR533 |
433 |
3.5x |
124 |
Cyrix III |
PR533 |
450 |
4.5x |
100 |