Menu items
Selection
1
Description
•
Disable
Shown only when supported by
installed CPUs.
Execute Disable Bit
•
Disable
•
<<Enable>>
With "Disable", the response is
always "0" for XD feature flag.
Intel Virtualization
Technology
2
•
Disable
•
<<Enable>>
Sets Vanderpool Technology, which
is Intel's new virtualization
technology.
Enable SMX
2
•
<<Disable>>
•
Enable
Sets the safe mode.
Hardware Prefetcher
•
<<Enable>>
•
Disable
Sets Hardware Prefetcher.
Adjacent Cache
Prefetcher
※
2
•
<<Enable>>
•
Disable
Sets Adjacent Cache Prefetcher.
DCU Streamer
Prefetcher
※
2
•
<<Enable>>
•
Disable
Sets DCU Streamer Prefetcher.
DCU IP Prefetcher
※
2
•
<<Enable>>
•
Disable
Sets DCU IP Prefetcher.
Direct Cache Access
(DCA)
※
2
•
<<Enable>>
•
Disable
Sets that the I/O device can
transfer data directly to CPU cache.
Cores in CPU Package •
<<All>>
•
1-17
Sets running cores in the CPU
package.
QPI Link Frequency
※
2
•
Minimal Power
•
Balanced
•
<<Max Performance>>
Sets the number of clock
frequencies in Quick Path
Interconnect (QPI) Link.
Energy Efficient
Turbo
•
<<Enable>>
•
Disable
Sets the energy efficient turbo. You
can set only when Turbo Mode is
[Enable].
Shown with the server blade
firmware version 09-11 or later.
Uncore Frequency
Scaling
•
<<Enable>>
•
Disable
Sets the functionality to dynamically
adjust the uncore operation
frequency.
Shown with the server blade
firmware version 09-11 or later.
MWAIT/MMONITOR
•
Disable
•
<<Enable>>
Sets the MWAIT / MMONITOR.
Shown with the server blade
firmware version 09-11 or later.
Note:
1
.
A value in double angle brackets, << >>, shows the default.
2
.
If you change a setting of this item, the EFI might not start. Do not change any
setting.
UEFI setup menu
2-119
Hitachi Compute Blade 500 Series EFI User's Guide
Summary of Contents for Compute Blade 500 Series
Page 8: ...viii Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 14: ...xiv Preface Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 445: ...SAS configuration utility 7 11 Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 468: ...7 34 SAS configuration utility Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 475: ...BIOS settings for PXE boot 8 7 Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 476: ...8 8 BIOS settings for PXE boot Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 504: ...10 12 Fibre channel over Ethernet FCoE Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 505: ...Hitachi Compute Blade 500 Series EFI User s Guide ...