Enabling Cpu Frequency Scaling; About Cpu Frequency Scaling - HP Integrity MC990 X User Manual

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Enabling CPU frequency scaling

About CPU frequency scaling

CPU frequency scaling allows the operating system to scale the processor frequency automatically and
dynamically. HPE configures the CPU frequency scaling setting on all MC990 X computer systems before
the computer system leaves the factory. The default setting is assumed to be correct for most
implementations. The CPU frequency scaling setting lets your system take advantage of the Intel Turbo
Boost technology that is built into each processor.
The Intel Turbo Boost Technology allows processor cores to run faster than the base operating frequency
as long as they are operating below the limits set for power, current, and temperature. The CPU
frequency scaling setting also affects power consumption and enables you to manage power
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0 0-14,480-494 Intel I210 Gigabit
0 0-14,480-494 Matrox G200eR2
4 60-74,540-554 LSI SAS2308 Fusion-
4 60-74,540-554 Intel P3700 Non-
4 60-74,540-554 Intel P3700 Non-
5 75-89,555-569 Intel P3700 Non-
5 75-89,555-569 Intel P3700 Non-
6 90-104,570-584 Intel P3700 Non-
6 90-104,570-584 Intel P3700 Non-
7 105-119,585-599 Intel P3700 Non-
7 105-119,585-599 Intel P3700 Non-
12 180-194,660-674 LSI SAS2308 Fusion-
12 180-194,660-674 Intel P3700 Non-
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13 195-209,675-689 Intel P3700 Non-
13 195-209,675-689 Intel P3700 Non-
14 210-224,690-704 Intel P3700 Non-
14 210-224,690-704 Intel P3700 Non-
15 225-239,705-719 Intel P3700 Non-
15 225-239,705-719 Intel P3700 Non-
20 300-314,780-794 NVIDIA GK110BGL
Enabling CPU frequency scaling 33