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UEFI Menu Operations
TABLE 3.19 Display Contents of Menu Selection
Items
Display Contents
Hyper-threading
Sets the Hyper Threading function to enable or disable.
Enabled
Disabled
Default setting is, Enabled.
Active Processor Cores
Set the core number to be enabled to each CPU socket.
All
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Default setting is, All.
Remarks
Maximum number displayed in setting items is a core number -1
for each CPU socket.
Hardware Prefetcher
Sets the Hardware Prefetcher function to enable or disable.
Enabled
Disabled
Default setting is, Enabled.
Adjacent Cache Line
Prefetch
Sets the Adjacent Cache Line Prefetch function to enable or
disable.
Enabled
Disabled
Default setting is, Enabled.
DCU Streamer
Prefetcher
Sets the DCU Streamer Prefetcher function to enable or disable.
Enabled
Disabled
Default setting is, Enabled.
DCU Ip Prefetcher
Sets the DCU Ip Prefetcher function to enable or disable.
Enabled
Disabled
Default setting is, Enabled.
Execute Disable Bit
Sets the Execute Disable Bit function to enable or disable.
Enabled
Disabled
Default setting is, Enabled.
Intel Virtualization
Technology
Sets the Intel Virtualization Technology function to enable or
disable.
Enabled
Disabled
Default setting is, Enabled.
Intel(R) VT-d
Sets the Intel(R) VT-d function to enable or disable.
Enabled
Disabled
Default setting is, Disabled.
Power Technology
Sets the CPU Power Management function.
Disabled
Energy Efficient
Custom
Default setting is, Energy Efficient.