Chapter 6: UEFI BIOS
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L1 Stream HW Prefetcher / L2 Stream HW Prefetcher
This setting is used to enable or disable the L1/L2 Stream Hardware Prefetcher. The options
are
Auto
, Disabled and Enabled.
SVM Mode
This setting
Enables
or Disables CPU Virtualization.
CPU Information
These sections are for informational purposes. They will display some details about the
detected CPUs on the motherboard, such as:
• CPU Version
• Number of Cores Running
• Processor Family
• Processor Model
• Microcode Patch Level
• L1 Instruction Cache (Size/Method)
• L1 Data Cache (Size/Method)
• L2 Data Cache (Size/Method)
• L3 Cache per Scoket (Size/Method)
NB Configuration
Determinism Slider
Use this setting to configure the Determinism Slider. Options include
Auto
, Power and
Performance.
cTDP Control
Use this setting to configure the cTDP Control. Options include Manual and
Auto
.
IOMMU
Use this setting to enable/disable IOMMU. Options include Enabled,
Disabled
and Auto.
ACS Enable
Use this setting to enable/disable ACS. Options include Enabled, Disabled and
Auto
.