ECA-4025 User Manual
79
CPU P State Control
Feature
Options
Description
SpeedStep (Pstates)
Disabled
Enabled
Enables or disables EIST (P-States)
Boot performance
mode
Max Performance
Max Efficient
Set by Intel Node
Manager
Select the performance state that the
BIOS will set before OS hand off.
Energy Efficient Turbo
Disabled
Enabled
Energy Efficient Turbo Disable, MSR
0x1FC [19]
Turbo Mode
Disabled
Enabled
Enable/Disable processor Turbo Mode
(requires EMTTM enabled too).
CPU Flex Ratio
Override
Disabled
Enabled
Enable/Disable
CPU
Flex
Ratio
Programming
CPU Core Flex Ratio
23
Non-Turbo Mode Processor Core Ratio
Multiplier
Summary of Contents for ECA-4025
Page 10: ...ECA 4025 User Manual 10...
Page 11: ...ECA 4025 User Manual 11...
Page 41: ...ECA 4025 User Manual 41 Trusted Computing TPM2 0...
Page 43: ...ECA 4025 User Manual 43 AST2500 Super IO Configuration...
Page 65: ...ECA 4025 User Manual 65 Server ME Configuration...
Page 68: ...ECA 4025 User Manual 68 Processor Configuration...
Page 85: ...ECA 4025 User Manual 85...
Page 102: ...ECA 4025 User Manual 102 Smart Power and Reset Button Control by CPLD...