Processor Related - NEC Express 5800 User Manual

Uniform Memory Access)
DDR Speed
• Set memory clock speed

Processor Related

Operation Mode
Hyper-Threading Technology
• Set to enable/disable Intel® Hyper
Threading Technology function
Execute Disable Bit
• Set to enable/disable processor
Execute Disable Bit
Hardware Prefetcher
• Set to enable/disable processor
hardware prefetcher function.
Adjacent Cache Line Prefetcher
• Set to enable/disable Cache line
prefetcher function adjacent to the
processor.
Virtualization Technology
• Set to enable/disable Intel®
Virtualization Technology
function
Power Technology
• Set processor power management
function
Intel Turbo Boost Technology
• Set to enable/disable Intel® Turbo
Boost Technology
CPU C3 report
• Set to enable/disable CPU C3
report function to OS
CPU C6 report
• Set to enable/disable CPU C6
report function to OS
Package C State limit
• Set to enable/disable Package C
State Limit option function
x2APIC
• Set to enable/disable x2APIC
Auto, Force DDR3 800,
Auto
Force DDR3 978, ···
Default
Enable,
Enable
Disable
Enable,
Enable
Disable
Enable,
Enable
Disable
Enable,
Enable
Disable
Enable,
Enable
Disable
Disable,
Energy
Energy Efficient,
Efficient
Custom
Enable,
Enable
Disable
Disable,
Disable ACPI C-2,
ACPI C-3
Disable,
Enable
Enable
No Limit C0, C1, C3,No Limit
Enable,
Disable
Disable
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BIOS SETUP
→ Chipset Menu
Option Setting Procedure
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu
BIOS SETUP
→ Advanced Menu