Fclk Frequency For Early Power On; C6Dram; Sw Guard Extension (Sgx); Select Owner Epoch Input Type - Supermicro C7Z270-CG User Manual

Supermicro C7Z270-CG Motherboard User's Manual

FCLK Frequency for Early Power On

Select the FCLK frequency for early power on. The options are Normal
(800MHz), 1GHz, and 400MHz.
*If Advanced Option (on page 4-4) is set to Enabled (Checked), the fol-
lowing information will appear.
The following CPU information will be displayed:
•
Type - indicates the brand, model name, model number of the
CPU and it's rated clock speed.
•
ID - displays the unique CPU ID.
•
Speed - this item shows the detected CPU speed.
•
L1 Data Cache - indicates if Level 1 cache is supported.
•
L1 Instruction Cache - displays if Level 1 instruction cache is
supported.
•
L2 Cache - indicates if Level 2 cache is supported.
•
L3 Cache - displays whether Level 3 cache is supported or not.
•
L4 Cache - indicates if Level 4 cache is supported.
•
VMX - indicates if VMX is supported.
•
SMX/TXT - indicates if SMX/TXT is supported.

C6DRAM

Select Enabled to activate moving the DRAM contents to PRM memory
when CPU is in C6 State. The options are Disabled and Enabled.

SW Guard Extension (SGX)

Select Enabled to activate the Software Guard Extensions (SGX). The
options are Software Controlled, Enabled, and Disabled.

Select Owner EPOCH input type

There are three Owner EPOCH modes (Each EPOCH is 64 bit). The op-
tions are No Change in Owner EPOCHs, Change to New Random Owner
EPOCHs, and Manual User Defined Owner EPOCHs.
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