Intel SR1670HV - Server System - 0 MB RAM Service Manual page 75

BIOS Updates and Configuration
Configuration options: [Disabled] [Enabled]
6.3.4.1.14
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The Intel C-State Technology allows the CPU to save more power under idle mode.
Enable this item only when you install a C-State Technology-supported CPU.
Configuration options: [Disabled] [Enabled]
6.3.4.1.15
Allows you to select the CPU action under C3 state.
Configuration options: [Disabled] [ACPI C2] [ACPI C3]
6.3.4.1.16
Allows you to select the CPU action under C6 state.
Configuration options: [Disabled] [Enabled]
6.3.4.1.17
This item displays only when you set the Intel(R) C-STATE Tech item to [Enabled]. We
recommend that you set this item to [Auto] for BIOS to automatically detect the C-State
mode supported by your CPU.
Configuration options: [Auto] [C1] [C3] [C6] [C7]
6.3.4.1.18
When enabled, the processor conditionally demotes C3/C6/C7 requests to C1 based on
on-core auto-demote information.
Configuration options: [Disabled] [Enabled]
6.3.4.1.19
When enabled, the processor conditionally demotes C6/C7 requests to C3 based on on-
core auto-demote information.
Configuration options: [Disabled] [Enabled]
6.3.4.2 Chipset Configuration Sub-Menu
The Chipset configuration menu allows you to change advanced chipset settings. Select
an item then press <Enter> to display the sub-menu.
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Intel C-STATE Tech [Enabled]
C3 State [ACPI C3]
C6 State [Enabled]
C State package limit setting [Auto]
C1 Auto Demotion [Enabled]
C3 Auto Demotion [Enabled]
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Intel Server System SR1670HV Service Guide