WinFast WS2030, User Manual

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Chapter 6: BIOS
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The CPU prefetches the cache line for 64 bytes if this feature is set to Disable. The CPU
prefetches both cache lines for 128 bytes as comprised if this feature is set to
Enable . The
options are Enable and Disable.
DCU Streamer Prefetcher (Available when supported by the CPU)
Select Enabled to enable Intel® CPU Advanced Encryption Standard (AES) Instructions for
CPU to enhance data integrity. The options are
Enable and Disable.
DCU IP Prefetcher (Available when supported by the CPU)
If this feature is set to Enable, the DCU (Data Cache Unit) IP prefetcher will prefetch IP
addresses in advance to improve network connectivity and system performance. The options
are
Enable
and Disable.
LLC Prefetch
Select Enable to support the LLC prefetch on all threads. The options are Disable and Enable.
Extended APIC
Select Enable to use the extended APIC (Advanced Programmable Interrupt Control) support
to enhance power management. The options are
Disable and Enable.
AES-NI
Select Enable to use the Intel® Advanced Encryption Standard (AES) New Instructions (NI)
to ensure data security. The options are Disable and
Enable .

Advanced Power Management Configuration
Power Technology
Use this item to enable power management features. The options are Disable, Energy
Efficient , and Custom. Select Energy Efficient to support power-saving mode. Select
Custom to customize system power settings. Select Disable to disable power-saving
settings.
Power Performance Tuning (Available when Power Technology is set to Custom)
This feature allows the user to set whether the operating system or the BIOS controls the
Energy Performance BIAS (EPB). The options are
OS Controls EPB and BIOS Controls
EPB.
ENERGY_PERF_BIAS_CFG Mode (Available when Power Performance Tuning is
set to BIOS Controls EPB)
The Energy Performance BIAS (EPB) feature allows the user to configure CPU power and
performance settings. Select Maximum Performance to set the highest performance. Select
Performance to optimize performance over energy efficiency. Select Balanced Performance
to prioritize performance optimization while conserving energy. Select Balanced Power
to prioritize energy conservation while maintaining good performance. Select Power to