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Supermicro C7Z170-SQ Motherboard User's Manual
Acoustic Noise Settings ........................................................ 4-12
Acoustic Noise Mitigation ................................................... 4-12
Core/IA VR Settings ............................................................. 4-13
GT-Sliced VR Settings ........................................................... 4-15
C states .......................................................................... 4-17
Enhanced C-states ........................................................... 4-17
C-State Auto Demotion ..................................................... 4-17
C-State Un-demotion ........................................................ 4-17
Package C-State Demotion ................................................ 4-17
Package C-State Un-Demotion ........................................... 4-17
IO MWAIT Redirection ....................................................... 4-18
Package C State Limit ....................................................... 4-18
C3 Latency Control (MSR 0x60A) ........................................... 4-18
C6/C7 Short Latency Control (MSR 0x60B) ............................. 4-18
C6/C7 Long Latency Control (MSR 0x60C) .............................. 4-18
Custom P-state Table ........................................................... 4-19
CPU Lock Configuration ........................................................ 4-19
GT-Power Management Control .............................................. 4-20
CPU OverClocking ................................................................ 4-21
BCLK Clock Frequency (1/100 MHz) ................................... 4-21
FCLK Frequency for Early Power On ................................... 4-21
Active Processor Cores ...................................................... 4-21
Load SMC CPU OC Setting ................................................. 4-21
1-Core Ratio Limit Override ............................................... 4-21
2-Core Ratio Limit Override ............................................... 4-22
3-Core Ratio Limit Override ............................................... 4-22
4-Core Ratio Limit Override ............................................... 4-22
AVX Ratio Offset .............................................................. 4-22
BCLK Aware Adaptive Voltage ............................................ 4-22
Boot Performance Mode .................................................... 4-22
Intel(R) SpeedStep(tm) ................................................... 4-22
Turbo Mode .................................................................... 4-23
Package Power Limit MSR Lock .......................................... 4-23
Configurable TDP Boot Mode ............................................. 4-23
Configurable TDP Lock ...................................................... 4-23
CTDP BIOS Control ........................................................... 4-23
Power Limit 1 Override ..................................................... 4-23
Power Limit 1 ................................................................. 4-23
Power Limit 1 Time Window .............................................. 4-24
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