Supermicro B1SD2-TF, Руководство пользователя

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Chapter 4: AMI BIOS
4-11
SAPM Control
This feature indicates whether the PCU should control the System Agent
PM using its power-performance tuning algorithm. The options are Disable
and
Enable .
Energy Efficient Turbo
Use this feature to enable energy efficient turbo mode. The options are Dis -
able and Enable .
 DRAM RAPL Configuration
Override BW_LIMIT_TF
Use this feature to allow custom tuning of BW_LIMIT_TF when DRAM RAPL
is enabled. Press the "+" or "-" key to change the value. The default value is
1 .
DRAM RAPL Extended Range
Use this feature to set the DRAM Running Average Power Limit (RAPL)
Extended Range. The options are Disable and
Enable .

Chipset Configuration
Warning:
Setting the wrong values in the following features may cause the system
to malfunction.

North Bridge
This feature allows the user to configure the following North Bridge settings.

IIO Configuration
EV DFX (Device Function On-Hide) Features
When this feature is set to Enable, the EV_DFX Lock Bits that are located on a
processor will always remain clear during electric tuning. The options are Dis-
able and Enable.

IOAT (Intel
®
IO Acceleration) Configuration
Enable IOAT
Select Enable to enable Intel I/OAT (I/O Acceleration Technology) support, which
significantly reduces CPU overhead by leveraging CPU architectural improve -
ments and freeing the system resource for other tasks. The options are Disable
and
Enable .