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Power Cap
This option can decide the highest P-state in the OS. Options include P-state
0 through P-state 4.
HPC Mode
This option Enables or Disables support for P-state HPC mode.
CPB Mode
This option specifi es the method of core performance boost environment. Options
include Disabled and Auto.
CPU Down Core Mode
This option sets down core support for the CPU. Options include Disabled, 1
Core through n Cores in odd numbered increments. The value n is depend on
the core per CPU node.
C1E Support
This option specifi es C1E support. Options include Enabled and Disabled.
Clock Speed Spectrum
This option Enables or Disables spread spectrum modulation.
Advanced Chipset Control
Chipset Information
Information on chipset models and their versions is statically displayed here.
NorthBridge Confi guration
Memory Information
Information on memory including Memory speed, CAS Latency (Tcl), RAS/
CAS Delay (Trcd), Row Precharge Time (Trp), Min Active RAS (Tras), RAS/
RAS Delay (Trrd), Row Cycle (Trc), Read to Precharge (Trtp) and Write
Recover Time (Twr) is displayed under this submenu.
4-5
Chapter 4: BIOS
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