Advantech DS-980, User Manual, Page: 57 / 76

47 DS-980/DS-980GL User Manual
Chapter 4
B
IOS Settings

Active Processor Cores [All]: Select the numbers of cores in each processor
package; Configuration options [All][1][2][3][4][5][6][7] which are subject to each
processor type.

Intel Virtualization Technology [Enabled]: When enabled, a VMM can utilize the
additional hardware capabilities provided by Vanderpool Technology; Configura-
tion options: [Disabled][Enabled].

Hardware Prefetcher [Enabled]: To turn on/ off the Mid Level Cache (L2)
steamer Prefetcher; Configuration options: [Disabled][Enabled].

Adjacent Cache Line Prefetch [Enabled]: To turn on/ off prefetching of adjacent
cache lines; Configuration options: [Disabled][Enables].

Boot Performance Mode [Max Non-Turbo Performance]

Intel ® Speed Shift Technology [Enabled]

Intel ® SpeedStep™ Turbo Mode [Enabled]

CPU C States [Enabled]

Package C State Limit [Auto]

SW Guard Extensions (SGX) [Software Controlled]

Select Owner EPOCH input type [No Change in Owner EPOCHs]

PRMRR Size [Auto]
Figure 4.17 CPU Configuration (2)