Table 10. Performance (continued)
Option Description
Intel SpeedStep
Allows you to enable or disable the Intel SpeedStep mode of
processor.
● Enable Intel SpeedStep
This option is set by default.
C-States Control
Allows you to enable or disable the additional processor sleep
states.
● C states
This option is set by default.
Limit CPUID Value
This field limits the maximum value the processor Standard
CPUID Function supports.
● Enable CPUID Limit
This option is not set by default.
Cache Prefetch
Allows you to turn on the MLC streamer prefetcher and MLC
spatial prefetcher.
The options are:
● Hardware Prefetcher
● Adjacent Cache Prefetch
All the options are set by default.
Intel TurboBoost
Allows you to enable or disable the Intel TurboBoost mode of
the processor.
● Enable Intel TurboBoost
This option is set by default.
Hyper-Thread Control
Allows you to enable or disable the HyperThreading in the
processor.
● Disabled
● Enabled—Default
Dell Reliable Memory Technology (RMT)
Allows you to identify and isolate memory errors in system
RAM.
● Enable Dell RMT—Default
● Clear Dell RMT
System Isochronous Mode
Allows you to enable or disable this mode to reduce latency of
memory transactions at the expense of bandwidth. :
Click one of the options:
● Disabled(Default)
● Enabled
RAS Support
Allows you to report or log errors caused by memory failures,
the PCIe failures, CPU failures. The options are:
● Enable on Memory modules
● Enable on PCIe modules
● Enable on CPU modules
The options are not set by default.
100 System Setup
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