Advanced Processor Options - Supermicro Supero C2SBX User Manual

C2SBX/C2SBX+ User's Manual
Advanced Processor Options
Access the submenu to make changes to the following settings.
CPU Speed
This is a display that indicates the speed of the installed processor.
Frequency Ratio
(Available when supported by the CPU.)
The feature allows the user to set the internal frequency multiplier for the CPU.
The default setting is Default.
Frequency High Ratio
(Available when supported by the CPU.)
The feature allows the user to set high ratio internal frequency multiplier for Intel
SpeedStep CPUs. The default setting is x12.
Note: If a wrong ratio that is not supported by the CPU is selected, the system may
hang. If this happens, clear CMOS to recover the system.)
Hyper-threading
(Available when supported by the CPU.)
Set to Enabled to use the Hyper-Threading Technology, which will result in increased
CPU performance. The options are Disabled and Enabled.
Core-Multi-Processing
(Available when supported by the CPU.)
Set to Enabled to use a processor's Second Core and beyond. (Please refer to
Intel's web site for more information.) The options are Disabled and Enabled.
Single Logical Processing
Set to Enabled if you want to use a single-core processor. The options are Enabled
and Disabled.
Machine Checking
(Available when supported by the CPU.)
Set to Enabled to activate the function of Machine Checking and allow the CPU to
detect and report hardware (machine) errors via a set of model-specific registers
(MSRs). The options are Disabled and Enabled.
Compatible FPU Code
(Available when supported by the CPU.)
Set to Enabled to keep the content of the last instruction Operating Code (OP
Code) in the floating point (FP) state. The options are Disabled and Enabled.
L3 Cache
(Available when supported by the CPU.)
Set to Enabled to enable the function of L3 Cache to optimize system and CPU
performance. The options are Disabled and Enabled.
Thermal Management 2
(Available when supported by the CPU.)
Set to Enabled to use Thermal Management 2 (TM2) which will lower CPU voltage
and frequency when the CPU temperature reaches a predefined overheat threshold.
4-8