CJB WEX-QM871, User Manual, Page: 37 / 90

37
□
Adjacent Cache Line Prefetch
The processor has a hardware adjacent cache line prefetch mechanism that
automatically fetches an extra 64-byte cache line whenever the processor requests
for a 64-byte cache line. This reduces cache latency by making the next cache line
immediately available if the processor requires it as well.
Choices: Enabled , Disabled.
□
Boot performance mode
The item selects the performance state.
Choices: Max Non
– Turbo Performance, Max Battery,
Turbo Performance .
□
EIST
EIST (Enhanced Intel SpeedStep Technology) allows the system to automatically
adjust processor voltage and core frequency in an effort to reduce power
consumption and heat dissipation.
Choices: Enabled , Disabled.
□
CPU C states
The item selects
“Enabled” for CPU C Sates support.
Choices: Enabled , Disabled.
-
□
Enhanced C1 state
Enable or disable C1 Power state to boost system performance.
Choices: Enabled , Disabled.
-
□
CPU C3 Report
The item allows BIOS to report the CPU C3 state.
Choices: Enabled , Disabled.
-
□
CPU C6 Report
The item allows BIOS to report the CPU C6 state.
Choices: Enabled , Disabled.
-
□
C6 Latency
The item selects short or long time when BIOS reports CPU C6 state.
Choices: Short , Long.