Technical Reference
21
PowerLeap
™
Installation Guide
IDT CPU
External Clock
Speed
Upgrade Adapter
Clock Multiplier
Internal Clock Speed
C6 - 180
60 MHz
3x
180 MHz
C6 - 200
66 MHz
3x
200 MHz
C6 - 2 25
75 MHz
3.5x
225 MHz
C6 - 240
60 MHz
4x
240 MHz
WinChip2 - 225
75MHz
3x
225 MHz
WinChip2 - 240
60MHz
4x
240 MHz
WinChip2 - 250
83MHz
3x
250 MHz
WinChip2 - 266
66MHz
4x
266 MHz
WinChip2 - 300
75MHz
4x
300 MHz
Cyrix/IBM CPU
External Clock
Speed
Upgrade Adapter
Clock Multiplier
Internal Clock Speed
6x86 - P120+
50 MHz
2x
100 MHz
6x86 - P133+
55 MHz
2x
110 MHz
6x86 - P150+
60 MHz
2x
120 MHz
6x86 - P166+
66 MHz
2x
133 MHz
6x86 - P200+
75 MHz
2x
150 MHz
6x86L - P120+
50 MHz
2x
100 MHz
6x86L - P133+
55 MHz
2x
110 MHz
6x86L - P150+
60 MHz
2x
120 MHz
6x86L - P166+
66 MHz
2x
133 MHz
6x86L - P200+
75 MHz
2x
150 MHz
6x86MX - PR166
60 MHz
2.5x
150 MHz
6x86MX - PR200
66 MHz
2.5x
166 MHz
6x86MX - PR200
75 MHz
2x
150 MHz
6x86MX - PR233
75 MHz
2.5x
188 MHz