Assigning Cpu Power Consumption Parameters - Siemens SIMATIC IPC427E Operating Instructions Manual

6.4

Assigning CPU power consumption parameters

The CPU can be switched to one of the following modes via a BIOS Setup setting (BIOS
setup > Menu "Power" > "Power&Performance" > "CPU Power Management Control" >
"CPU Power Level"):
Operating mode
Standard
Performance
optimized
Determinism
optimized
Temperature
optimized
SIMATIC IPC427E
Operating Instructions, 09/2017, A5E37454814-AB
6.4 Assigning CPU power consumption parameters
Description
Default setting
The CPU clock is dynamically limited with maximum 3D graphics performance.
The maximum CPU power consumption is 17 W.
Setting the high performance for CPU and Graphics at the same time.
The maximum CPU power consumption is 25 W.
Same as standard, but additionally optimized for deterministic operation with
constant CPU frequency.
Setting for lowest power consumption.
The CPU clock is limited at a higher load.
The maximum power consumption of the CPU is 12 W.
Expanding and assigning parameters to the device
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