Common Refcode Configuration - Lenovo HR650X V2 User Manual

Table 38. Processor configuration details (continued)
Item
Processor Socket
Processor ID
Processor Frequency
Processor Max Ratio
Processor Min Ratio
Microcode Revision
L1 Cache RAM
L2 Cache RAM
L3 Cache RAM
Processor 0 Version
Hyper-Threading [ALL]
Hardware Prefetcher
Adjacent Cache Prefetch
DCU Streamer Prefetcher
DCU IP Prefetcher
LLC Prefetch
Extended APIC
Enable Intel® TXT
VMX
Enable SMX
PPIN Control
PSMI Configuration
Processor Dfx Configuration

Common RefCode configuration

See the table below for the description of an option in Common RefCode Configuration screen:
Description
Option
-
N/A
-
N/A
-
N/A
-
N/A
-
N/A
-
N/A
-
N/A
-
N/A
-
N/A
-
N/A
Disable/Enable Enable Hyper Threading, i.e. enable/disable Logical
Processor threads through software.
Disable/Enable Enable/Disable MLC Streamer Prefetcher (MSR 1A4h Bit
[0]).
Disable/Enable Enable/Disable MLC Spatial Prefetcher (MSR 1A4h Bit
[1]).
Disable/Enable DCU streamer prefetcher is an L1 data cache prefetcher
(MSR 1A4h Bit[2]).
Disable/Enable DCU IP prefetcher is an L1 data cache prefetcher.
Disable/Enable Enable/Disable LLC Prefetch on all threads.
Disable/Enable Enable/Disable extended APIC support.
Note: This will enable VT-d automatically if x2APIC is
enabled.
-
Disable/Enable
Disable/Enable Enable the Vanderpool Technology. This operation will
take effect after reboot.
Disable/Enable Enable Safer Mode Extensions.
Lock/Disable Enable/Disable PPIN Control.
Unlock/Enable
N/A Set PSMI configuration.
N/A Display and provide options to change the processor Dfx
settings.
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Chapter 5 BIOS setup