Dell PowerEdge C8220, Руководство владельца оборудования

Страница: 71 / 248

Using the System Setup Program
71
CPU Configuration
Option Description
Active Processor Cores
( All Cores default)
Allows you to control the number of enabled core in each
processor. Options are [1], [2], [4], [6], [8], [10]and [All
Cores]. (Option depends on processor core.)
Frequency Ratio
( Auto default)
Sets the frequency multipliers as maximum level.
Max CPUID Value
Limit
( Disabled default)
Some OS, which is (NT4), fails if the value returned in
EAX is >3 when CPUID instruction is executed with
EAX=0.
When enabled, this setting limits CPUID function to 3.
When disabled, this setting disables the 3 or less.
Virtualization
Technology
( Disabled default)
Allows you to set the Virtualization Technology in
applicable CPUs.
Enabled (applicable CPUs)/Disabled (unusable in any
OS).
QPI Frequency
(
Auto
default)
Select the link speed. Options are [6.4GTs], [7.2GTs], and
[8.0GTs].
Turbo Mode
( Enabled default)
Enables or disables processor Turbo mode.
C-States
( Enabled default)
When enabled, the processor(s) can operate in all available
power C states.
When disabled, the user power C states are not available
for the processor.
C1E State
( Enabled default)
Enables or disables the Enhanced Halt (C1E) state.
NOTE:
Disable this option at your own risk. When you disable
this option, pop up message appears on the screen and
warning appears in the System Setup Help.
C6 State
( Enabled default)
Enables or disables the processor C6 state.
NOTE:
Disable this option at your own risk. When you disable
this option, pop up message appears on the screen and
warning appears in the System Setup Help.