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7
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Core Frequency = CPU
Clock * CPU Ratio
PCI Clock = CPU Bus Clock / Clock Ratio
Clock = PCI Clock x 2
EV6 Bus Speed = CPU external bus clock x 2
CPU
CPU Core Frequency
EV6 Bus Clock
Ratio
Athlon 1G
1GHz
200MHz
10.0x
Athlon 1.1G
1.1GHz
200MHz
11.0x
Athlon 1.2G
1.2GHz
200MHz
12.0x
Athlon 1.3G
1.3GHz
200MHz
13.0x
Athlon 1G
1GHz
266MHz
7.5x
Athlon 1.13G
1.13GHz
266MHz
8.5x
Athlon 1.2G
1.2GHz
266MHz
9.0x
Athlon 1.33G
1.33GHz
266MHz
10.0x
Athlon 1.4G
1.4GHz
266MHz
10.5x
AthlonXP 1500+
1.3GHz
266MHz
10.0x
AthlonXP 1600+
1.4GHz
266MHz
10.5x
AthlonXP 1700+
1.46GHz
266MHz
11.0x
AthlonXP 1800+
1.53GHz
266MHz
11.5x
AthlonXP 1900+
1.6GHz
266MHz
12.0x
Duron 800
800MHz
200MHz
8.0x
Duron 850
850MHz
200MHz
8.5x
Duron 900
900MHz
200MHz
9.0x
Duron 950
950MHz
200MHz
9.5x
Duron 1G
1GHz
200MHz
10.0x
Duron 1.1G
1.1GHz
200MHz
11.0x
Note:
This motherboard support
CPU auto-detection function.
Hence, you don’t need to setup
the CPU frequency manually.