|
Jumper settings & CPU speeds (actual & reported) Table for OWC Mercury Extreme G4 Processors
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100MHz Bus Systems
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Jumper settings & CPU speeds (actual & reported) Table for OWC Mercury Processors
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Jumper Position Settings
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CPU Core Speed / Reported Speed
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|
Multiplier
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J1
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J2
|
J3
|
J4
|
J5
|
100MHz Bus
|
ASP reports as *
|
133MHz Bus
|
ASP reports as *
|
|
5.5X
|
X
|
|
|
X
|
|
550MHz
|
?
|
733MHz
|
733MHz
|
|
6X
|
X
|
X
|
|
X
|
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600MHz
|
600MHz
|
800MHz
|
800MHz
|
|
6.5X
|
|
X
|
|
X
|
|
650MHz
|
?
|
866MHz
|
867MHz
|
|
7X
|
|
|
X
|
|
|
700MHz
|
700MHz
|
933MHz
|
933MHz
|
|
7.5X
|
|
|
|
X
|
|
750MHz
|
750 MHz
|
1000 (1.0GHz)
|
1000 (1.0GHz)
|
|
8X
|
X
|
X
|
|
|
|
800MHz
|
800MHz
|
1067 (1.067GHz)
|
1067 (1.067GHz)
|
|
8.5X
|
|
X
|
X
|
|
|
850MHz
|
250MHz*
|
1130 (1.13GHz)
|
333MHz*
|
|
9X
|
|
X
|
X
|
X
|
X
|
900MHz
|
900MHz
|
1200 (1.2GHz)
|
1200 (1.2GHz)
|
|
9.5X
|
|
X
|
X
|
X
|
|
950MHz
|
450 MHz*
|
1260 (1.26GHz)
|
600MHz*
|
|
10X
|
X
|
|
X
|
|
X
|
1000 (1.0GHz)
|
1000 (1.0GHz)
|
1333 (1.33GHz)
|
1333 (1.33GHz)
|
|
10.5X
|
X
|
|
|
|
X
|
1050 (1.05GHz)
|
40MHz*
|
1400 (1.4GHz)
|
656 MHz*
|
|
11X
|
X
|
|
|
X
|
X
|
1100 (1.1GHz)
|
1100 (1.1GHz)
|
1467 (1.467GHz)
|
1467 (1.467GHz)
|
|
11.5X
|
|
|
|
|
|
1150 (1.15GHz)
|
100MHz*
|
1530 (1.530GHz)
|
?
|
|
12X
|
X
|
|
X
|
X
|
X
|
1200 (1.2GHz)
|
1200 (1.2GHz)
|
1600 (1.6GHz)
|
1600 (1.6GHz)
|
|
12.5X
|
X
|
X
|
X
|
X
|
X
|
1250 (1.25GHz)
|
0MHz*
|
1660 (1.66GHz)
|
?
|
|
13X
|
|
X
|
|
X
|
X
|
1300 (1.3GHz)
|
1300 (1.3GHz)
|
1730 (1.73GHz)
|
1730 (1.73GHz)
|
|
13.5X
|
X
|
X
|
X
|
|
|
1350 (1.35GHz)
|
350MHz*
|
1790 (1.79GHz)
|
?
|
|
14X
|
X
|
X
|
|
|
X
|
1400 (1.4GHz)
|
1400 (1.4GHz)
|
1860 (1.86GHz)
|
1860 (1.86GHz)
|
|
15X
|
|
|
|
X
|
X
|
1500 (1.5GHz)
|
1500 (1.5GHz)
|
2000 (2GHz)
|
2000 (2GHz)
|
|
16X
|
X
|
X
|
|
X
|
X
|
1600 (1.6GHz)
|
1600 (1.6GHz)
|
2130 (2.13GHz)
|
2130 (2.13GHz)
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Boldface speeds are recommended speeds by OWC
* We recommend you do not set your system to these speeds if you plan on using Final Cut Pro
*See this article as to why we recommend setting the recommended speeds as we do. We recommend you do not set your system to these speeds if you plan on using Final Cut Pro
1-800-275-4576
