EVGA X58 3X SLI - Manual (Page 64)

Virtualization Technology
When this function is enabled, it allows a VMM to utilize the additional
hardware capabilities provided by Intel Virtualization Technology.
Logical Processor Setting
Intel HT Technology
This function is allows you to enable the Intel HT Technology. The options
are Enabled and Disabled.
Active Processor Cores
This function active number of cores to enable in each processor package.
The options are All, 1 and 2.
QPI Controller Setting
QPI Controller Setting
This function is allows you to enable the QPI (QuickPath Interconnect)
Controller Setting. The options are Enabled and Disabled.
QPI Link Fast Mode
This function is allows you to enable the QPI Link Fast Mode. The options
are Enabled and Disabled.
QPI Frequency Selection
This function is allows you to select the QPI Frequency. The options are
Auto, 4.800 GT/s, 5.866 GT/s and 6.400 GT/s.