
P5TX–Apro User’s Manual
3:
Reconfiguring Your Mainboard – 3.11
CPU Settings
Intel Pentium CPUs
Internal Clock
External Clock
Clock Factor
75MHz
50MHz
1.5
90MHz
60MHz
1.5
100MHz
66.6MHz
1.5
120MHz
60MHz
2.0
133MHz
66.6MHz
2.0
150MHz
60MHz
2.5
166MHz
66.6MHz
2.5
200MHz
66.6MHz
3.0
233MHz
66.6MHz
3.5
Cyrix/IBM CPUs
6X86
P120+ (100MHz)
50MHz
2.0
P133+ (110MHz)
55MHz
2.0
P150+ (120MHz)
60MHz
2.0
P166+ (133MHz)
66.6MHz
2.0
P200+ (150MHz)
75MHz
2.0
6X86MX
150MHz
75MHz
2.0
AMD CPUs
K5
PR75 (75MHz)
50MHz
1.5
PR90 (90MHz)
60MHz
1.5
PR100 (100MHz)
66.6MHz
1.5
PR120 (90MHz)
60MHz
1.5
PR133 (100MHz)
66.6MHz
1.5
PR150 (120MHz)
60MHz
2.0
PR166 (133MHz)
66.6MHz
2.0
K6
PR200 (200MHz)
66.6MHz
3.0
PR233 (233MHz)
66.6MHz
3.5