Vecow ECX-1000 series, User Manual, Page: 113 / 157

105 ©Vecow ECX-1000 User Manual BIOS SETUP
4.3.1 CPU Configuration
Figure 4-3-1 : CPU Configuration
Hardware Prefetcher
To turn on/off the MLC streamer prefetcher.
Adjacent Cache Line Prefetch
To turn on/off prefetching of adjacent cache lines.
Intel (VMX) Virtualization Technology
When enabled, a VMM can utilize the additional hardware capabilities provided
by Vanderpool Technology.
Active Processor Cores
Number of cores to enable in each processor package.
Hyper-threading
Enabled for Windows XP and Linux (OS optimized for Hyper-Threading
Technology) and disabled for other OS (OS not optimized for Hyper-Threading
Technology). When disabled only one thread per core is enabled.
AES
Enable/disable CPU Advanced Encryption Standard instructions.
Intel Trusted Execution Technology
Enables utilization of additional hardware capabilities provided by Intel
®
Trusted
Execution Technology.
Changes require a full power cycle to take effect.