ASUS CUW User’s Manual
23
External Frequency Table for Socket 370 Processors
The following table is for use by experienced motherboard installers only. Overclock-
ing can result in system instability or even shortening the life of the processor. Bold
settings are also shown on the previous page.
3. HARDWARE SETUP
Motherboard Settings
3. H/W SETUP
CPU
SDRAM
PCI
Frequency Selection Switches
(MHz) (MHz)
(MHz)
1
2
3
4
5
67.81
101.71
33.90
[ON]
[ON]
[ON]
[ON]
[ON]
70.00
105.00
35.00
[ON] [OFF] [ON]
[ON]
[ON]
72.01
108.01
36.00
[ON]
[ON] [OFF] [ON]
[ON]
66.67
100.00
33.33
[ON] [OFF] [OFF] [ON] [ON]
73.01
109.51
36.50
[ON]
[ON]
[ON] [OFF] [ON]
75.00
112.50
37.50
[ON] [OFF] [ON] [OFF] [ON]
77.00
115.50
38.50
[ON]
[ON] [OFF] [OFF] [ON]
78.01
117.01
39.00
[ON] [OFF] [OFF] [OFF] [ON]
80.00
120.00
40.00
[ON]
[ON]
[ON]
[ON] [OFF]
83.00
124.51
41.50
[ON] [OFF] [ON] [ON] [OFF]
84.49
126.74
42.25
[ON]
[ON] [OFF] [ON] [OFF]
100.00
150.00
50.00
[ON] [OFF] [OFF] [ON] [OFF]
86.08
129.12
43.04
[ON]
[ON]
[ON] [OFF] [OFF]
88.00
132.00
44.00
[ON] [OFF] [ON] [OFF] [OFF]
90.00
135.00
45.00
[ON]
[ON] [OFF] [OFF] [OFF]
95.00
142.50
47.50
[ON] [OFF] [OFF] [OFF] [OFF]
49.90
49.90
16.63
[OFF] [ON]
[ON]
[ON]
[ON]
100.00
100.00
33.33
[OFF] [OFF] [ON] [ON] [ON]
74.85
74.85
24.95
[OFF] [ON] [OFF] [ON]
[ON]
66.58
66.58
22.19
[OFF] [OFF] [OFF] [ON]
[ON]
82.84
82.84
27.61
[OFF] [ON]
[ON] [OFF] [ON]
89.81
89.81
29.93
[OFF] [OFF] [ON] [OFF] [ON]
94.80
94.80
31.60
[OFF] [ON] [OFF] [OFF] [ON]
100.50
100.50
33.50
[OFF] [OFF] [OFF] [OFF] [ON]
104.78
104.78
34.93
[OFF] [ON]
[ON]
[ON] [OFF]
111.77
111.77
37.26
[OFF] [OFF] [ON] [ON] [OFF]
114.77
114.77
38.26
[OFF] [ON] [OFF] [ON] [OFF]
100.00
100.00
33.33
[OFF] [OFF] [OFF] [ON] [OFF]
123.75
123.75
41.25
[OFF] [ON] [ON] [OFF] [OFF]
132.74
132.74
44.25
[OFF] [OFF] [ON] [OFF] [OFF]
139.75
139.75
46.58
[OFF] [ON] [OFF] [OFF] [OFF]
149.69
149.69
49.90
[OFF] [OFF] [OFF] [OFF] [OFF]
NOTE: The PCI clock is equal to 1/3 the speed of the SDRAM. PCI’s specifica-
tion allows for up to 33MHz, therefore using PC100-compliant DIMM and set-
ting SDRAM to about 100MHz is recommended. For updated processor set-
tings, please visit ASUS’ web site (see ASUS CONTACT INFORMATION)