Supermicro 6048R-E1CR24N, User Manual

Page: 58 / 79

Chapter 7: BIOS
7-11 7-10
S
UPER
S
TORAGE
S
YSTEM 6048R-E1CR24N User's Manual

CPU T State Control (Available when Power Technology
is set to Custom)
ACPI (Advanced Configuration Power Interface) T-States
Select Enable to support CPU throttling by the operating system to reduce power
consumption. The options are
Enable and Disable.

Socket RAPL (Running Average Power Limit) Config.
(Configuration)
FAST_RAPL_NSTRIKE_PL2_DUTY_CYCLE
This feature displays the value of the item above within the range between 25
(10%) and 64 (25%). The default setting is
64 .
Turbo Power Limit Lock
Select Enable to set the power use limit for the machine when it is running in
the turbo mode. The options are Enable and
Disable .
Long Power Limit Override
Select Enable to support long-term power limit override. If this feature is disabled,
BIOS will set the default value. The options are
Enable and Disable.
Long Duration Power Limit
This item displays the power limit set by the user during which long duration
power is maintained. The default setting is
0 .
Long Duration Time Window
Use this item to set the time window value (in seconds) over which the TDP
(Thermal Design Point) should be maintained. The default setting is
0 , which will
allow the value to be automatically programed by the system.
Package Clamping Limit1
Use this item to set the limit on power performance states for the runtime proces-
sor, with P0 being the state with the highest frequency (clock speed) and power
(consumption), and P1, a step lower in performance than P0, with its frequency
and voltage scaled back a notch. The options are Between P1/P0 and
Below P1 .
Short Duration Power Limit Enable
Select Enable to support Short Duration Power Limit (Power Limit 2). The options
are
Enable and Disable.
Short Duration Power Limit
This item displays the time period during which short duration power is main-
tained. The default setting is
0 .
Package Clamping Limit2
Use this item to set the limit on power performance states for the processor
operating in turbo mode, with P0 being the state with the highest frequency
(clock speed) and power (consumption), and P1, a step lower in performance
than P0, with its frequency and voltage scaled back a notch. The options are
Between P1/P0 and
Below P1 .

Chipset Configuration
Warning! Please set the correct settings for the items below. A wrong configuration
setting may cause the system to become malfunction.

North Bridge
This feature allows the user to configure the settings for the Intel North Bridge.

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.

IIO1 Configuration
IOU2 (II0 PCIe Port 1)
This item configures the PCI-E port Bifuraction setting for a PCI-E port specified
by the user. The options are x4x4, x8, and Auto .
II01 PORT 1A Link Speed
This item configures the link speed of a PCI-E port specified by the user. The
options are Gen 1 (Generation 1) (2.5 GT/s), Gen 2 (Generation 2) (5 GT/s),
and
Gen 3 (Generation 3) (8 GT/s) .
IOU0 (II0 PCIe Port 2)
This item configures the PCI-E port Bifuraction setting for a PCI-E port specified
by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto .