Asus ROG STRIX Z270G GAMING STRIX Z270G GAMING BIOS ManualEnglish - Page 38

Hardware Prefetcher, Adjacent Cache Line Prefetch, Boot Performance Mode, SW Guard Extensions SGX

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Hardware Prefetcher This item allows the CPU to prefetch commands and data in the L2 cache, reduces the DRAM loading time and improves the system performance. Configuration options: [Disabled] [Enabled] Adjacent Cache Line Prefetch This item allows the mid level cache (L2) to prefetch adjacent cache lines, reducing the DRAM loading time and improves the system performance. Configuration options: [Disabled] [Enabled] Boot Performance Mode This item allows you to select the CPU performance state during system boot before the operating system takes control. The CPU runs at a selected performance ratio based on CPU configuration. Configuration options: [Max Battery] [Max Non-Turbo Performance] [Turbo Performance] [Auto] SW Guard Extensions (SGX) This item allows you to enable or disable Software Guard Extensions (SGX). Configuration options: [Disabled] [Software Controlled] Tcc Offset Time Window This item allows you to set the TCC Offset Time Window for Running Average Temperature Limit (RATL) feature. RATL allows setting an average max thermal temperature. Temperatures within the time window can get higher than the temperature threshold but only the average is used to cause frequency clipping. Configuration options: [Auto] [Disabled] [5 ms] - [448 sec] CPU Power Management Configuration This item allows you to manage and configure the CPU's power. Intel(R) SpeedStep(tm) This item allows more than two frequency to be supported. Configuration options: [Auto] [Enabled] [Disabled] The following item appears only when you set Intel(R) SpeedStep(tm) to [Auto] or [Enabled]. Turbo Mode This item allows you to automatically set the CPU cores to run faster than the base operating frequency when it is below the operating power, current and temperature specification limit. Configuration options: [Enabled] [Disabled] 38 ROG STRIX Z270G GAMING BIOS Manual

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38
ROG STRIX Z270G GAMING BIOS Manual
Hardware Prefetcher
This item allows the CPU to prefetch commands and data in the L2 cache, reduces the
DRAM loading time and improves the system performance.
Configuration options: [Disabled] [Enabled]
Adjacent Cache Line Prefetch
This item allows the mid level cache (L2) to prefetch adjacent cache lines, reducing the
DRAM loading time and improves the system performance.
Configuration options: [Disabled] [Enabled]
Boot Performance Mode
This item allows you to select the CPU performance state during system boot before the
operating system takes control. The CPU runs at a selected performance ratio based on CPU
configuration.
Configuration options: [Max Battery] [Max Non-Turbo Performance] [Turbo Performance]
[Auto]
SW Guard Extensions (SGX)
This item allows you to enable or disable Software Guard Extensions (SGX).
Configuration options: [Disabled] [Software Controlled]
Tcc Offset Time Window
This item allows you to set the TCC Offset Time Window for Running Average Temperature
Limit (RATL) feature. RATL allows setting an average max thermal temperature.
Temperatures within the time window can get higher than the temperature threshold but only
the average is used to cause frequency clipping.
Configuration options: [Auto] [Disabled] [5 ms] - [448 sec]
CPU Power Management Configuration
This item allows you to manage and configure the CPU’s power.
Intel(R) SpeedStep(tm)
This item allows more than two frequency to be supported.
Configuration options: [Auto] [Enabled] [Disabled]
The following item appears only when you set Intel(R) SpeedStep(tm) to
[Auto]
or
[Enabled]
.
Turbo Mode
This item allows you to automatically set the CPU cores to run faster than the base
operating frequency when it is below the operating power, current and temperature
specification limit.
Configuration options: [Enabled] [Disabled]