Portwell RUBY-D718VG2AR - Page 34

RUBY-D718VG2AR
Copyright © Portwell 2016 RUBY-D718VG2AR User's Guide
34
Feature
Description
Options
Hyper-Threading
Enabled for Windows XP and Linux (OS optimized for Hyper-Threading Technology) and
Disabled for other OS (OS not optimized for Hyper-Threading Technology). When Disabled
only one thread per enabled core is enabled.
Disabled, ★Enabled.
Active Processor Cores
Select the number of cores to enable in each processor package.
★All, 1,2,3
Intel Virtualization Technology
When enabled, a VMM can utilize the additional hardware capabilities provided by
Vanderpool Technology.
Disabled, ★Enabled.
Intel SpeedStep
Allows more than two frequency ranges to be supported
Disabled, ★Enabled.
Turbo Mode
Turbo Mode
Disabled, ★Enabled.
Configurable TDP Boot Mode
Configurable TDP Mode as Nominal/Down/Up/Deactivate TDP selection. Deactivate option
will set MSR to Nominal and MMIO to Zero
★Nominal,Down,Up,
Deactivate
Configurable TDP Lock
Configurable TDP Mode Lcok sets the Lock bits on TURBO_ACTIVATION_RATIO and
CONFIG_TDP_CONTROL.
Note:When CTDP Lock is enabled Custom ConfigTDP Count will be forced to 1 and Custom
ConfigTDP Boot Index will be forced to 0
★Disabled, Enabled.
CTDP BIOS control
Enabled CTDP control via runtime ACPI BIOS methods. This ―BIOS only‖ feature does not
require EC or driver support
★Disabled, Enabled.
CPU C states
Enable or disable CPU C states
★Disabled, Enabled.