CPU Clock Settings
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CPU Bus Clock/Multiplier Table

 

Intel CPUs :

CPU Bus Clock Multiplier CPU Bus Clock Multiplier
P-75 50MHZ x1.5 P-90 60MHZ x1.5
P-100 66MHZ x1.5 P-120 60MHZ x2.0
P-133 66MHZ x2.0 P-150 60MHZ x2.5
P-166 66MHZ x2.5 P-180 60MHZ x3.0
P-200 66MHZ x3.0      
P-166MMX 66MHZ x2.5 P-200MMX 66MHZ x3.0
P-233MMX 66MHZ x3.5      



AMD CPUs  :

CPU Bus Clock Multiplier CPU Bus Clock Multiplier
PR-75 50MHZ x1.5 PR-90 60MHZ x1.5
PR-100 66MHZ x1.5 PR-120 60MHZ x1.5
PR-133 66MHZ x1.5 PR-166 66MHZ x2.5
K6-166 66MHZ x2.5 K6-200 66MHZ x3.0
*K6-233 66MHZ x3.5 K6-266 66MHZ x4.0
K6-300 66MHZ x4.5      
K6-2-300 100MHZ x3.0 K6-3-300 100MHZ x3.0


Cyrix CPUs :

CPU Bus Clock Multiplier CPU Bus Clock Multiplier
PR-120+ 50MHZ x2.0 PR-133+ 55MHZ x2.0
PR-150+ 60MHZ x2.0 PR-166+ 66MHZ x2.0
PR-200+ 75MHZ x2.0 MX-166 60MHZ x2.5
MX-200 66MHZ x2.5 MX-200 75MHZ x2.0
MX-233 75MHZ x2.5 MX-266 83MHZ x2.5
MII-300 66MHZ x3.5      
 

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