Asus RS100-E8-PI2 - Manual (Page 82)

Chapter 5: BIOS setup 5-12
Hyper-threading [Enabled]
Allows you to enable or disable the Intel® Hyper-Threading Technology. Configuration
options: [Enabled] [Disabled]
Active Processor Cores [All]
Allows you to choose the number of CPU cores to activate in each processor package.
Configuration options: [All] [1] [2] [3]
Overclocking lock [Disabled]
Allows you to enable or disable the overclocking lock. Configuration options: [Disabled]
[Enabled]
Execute Disable Bit [Enabled]
Allows you to enable or disable the XD feature that can prevent certain classes of malicious
buffer overflow attacks when combined with a supporting OS. Configuration options:
[Enabled][Disabled]
Intel ® Virtualization Technology [Enabled]
Allows you to utilize the additional hardware capabilities provided by Intel ® VT-x for x86
platform (previously called "Vanderpool").Configuration options: [Enabled] [Disabled]
Hardware Prefetcher [Enabled]
Allows you to enable or disable the Mid Level Cache (L2) streamer. Configuration options:
[Enabled] [Disabled]
Adjacent Cache Line Prefetch [Enabled]
Allows you to enable or disable the Mid Level Cache (L2) prefetching of adjacent cache lines.
Configuration options: [Enabled] [Disabled]
CPU AES [Enabled]
Allows you to enable or disable the CPU Advance Encryption Standard instructions.
Configuration options: [Disabled] [Enabled]
Boot performance mode [Turbo Performance]
Select the performance state BIOS will set before OS handoff. Configuration options: [Max
Non-Turbo Performance] [Max Battery] [Turbo Peformance]
EIST [Enabled]
Allows you to enable or disable the Enhanced Intel ® SpeedStep Technology (EIST).
Configuration options: [Enabled] [Disabled]
Turbo Mode [Enabled]
This item appears only when you set the EIST item to [Enabled]. This allows you to enable or
disable the Intel ® Turbo Mode Technology. Configuration options: [Enabled] [Disabled]
Energy Performance [Performance]
Allows you to optimize between performance and power savings. Configuration options:
[Performance] [Balanced Performance] [Balanced Energy] [Energy Efficient]