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Enhanced Halt State(C1E)
Enable Enhanced Halt State (C1E) for lower power consumption.
Hardware P-States
Disable: Hardware chooses a P-state based on OS Request (Legacy P-States)
Native Mode: Hardware chooses a P-state based on OS guidance
Out of Band Mode: Hardware autonomously chooses a P-state (no OS guidance)
AES-NI
Use this item to enable or disable AES-NI support.
CPU Thermal Throttling
Enable CPU internal thermal control mechanisms to keep the CPU from overheating.
SNC (Sub NUMA)
SNC disable will support 1-cluster (XPT/KTI Prefetch enable) 4-IMC way interleave.
SNC2 Enable supports 2-clusters SNC and 2-way IMC interleave. SNC4 Enable supports
4-clusters SNC and 1-way IMC interleave. Enable SNC2 or SNC4 will gray out iMC_
Interleave knob and UmaBasedClutering knob.
Delayed Authentication Mode (DAM) Override
Use this item to enable or disable overriding the state of the Delayed Authentication Mode
(DAM).
UMA-Based Clustering
UMA Based Clustering options include Disable (ALL2ALL), Hemisphere (2 cluster), and
Quadrant (4 cluster, not supported on ICX). These options are only valid when SNC is
disabled. If SNC is enabled, UMA-Based Clustering is automatically disabled by BIOS.
Total Memory Encryption (TME)
Use this item to enable or disable Total Memory Encryption (TME).
SW Guard Extensions (SGX)
Use this item to enable or disable Soware Guard Extensions (SGX).
Enable/Disable SGX Auto MP Registration Agent
e MP registration agent is responsible for register the platform.
SGX Registration Server
Use this item to choose which server should be used for SGX registration.