Supermicro 5017C-MTF User Manual download pdf (Page 73)

Chapter 7: BIOS

7-7

P-STATE Coordination

This feature selects the type of coordination for the P-State of the processor.

P-State is a processor operational state that reduces the processor's voltage

and frequency. This makes the processor more energy efﬁ icient, resulting in

further gains. The options are HW_ALL, SW_ALL and SW-ANY.

CPU C3 Report, CPU C6 Report

This BIOS feature enables or disables C3 (ACPI C2) or C6 (ACPI C3) report-

ing to the operating system. The options are Disabled and Enabled.

C-State package limit setting

If set to Auto, the AMI BIOS will automatically set the limit on the C-State package

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Intel® Turbo Boost Technology (Available if Intel® EIST technology is

Enabled)

Turbo Mode

This feature allows processor cores to run faster than marked frequency in

speciﬁ c conditions. The options are Disabled and Enabled.

Long duration power limit - this is the processor power consumption limit

(in Watts) during a long duration time window.

Long duration maintained - this is the time in milliseconds where the Long

Duration Power Limit is maintained.

Short duration power limit - During Turbo Mode, the system may exceed

the processor's default power setting and exceed the Short Duration Power

limit. By increasing this value, the processor can provide better performance

for a short duration.

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Chipset Conﬁ guration

WARNING: Setting the wrong values in the following sections may cause the system

to malfunction.

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CPU Bridge Conﬁ guration

This item displays the current CPU Revision, Current CPU1 Memory Fre-

quency, Memory Type and Memory Reference Code Revision.

Memory Frequency

This feature allows the user to select the memory speed. Under normal

conditions, please set this to Auto. The options are Auto, Force DDR-800,

Force DDR-1067, Force DDR-1333, and Force DDR-1600.

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Supermicro 5017C-MTF User Manual Page 73