Asus SABERTOOTH 990FX User Manual - Page 115
CPU Current Capability, CPU Voltage Frequency, CPU/NB Load-line Calibration
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CPU Current Capability CPU Current Capability provides wider total power range for overclocking. A higher value setting gets higher VRM power consumption delivery. A higher value brings a wider total power range and extends the overclocking frequency range simultaneously. Suggestion: choose higher value when overclocking or under high CPU loading for extra power support. CPU Voltage Frequency Switching frequency will affect the VRM transient response and component thermal. Higher frequency gets quicker transient response. Enable Spread Spectrum to enhance system stability. • VRM Fixed Frequency Range: 300- 550kHz • Manual Frequency Step: 10kHz Do not remove the thermal module when switching to Manual mode. The thermal conditions should be monitored. CPU/NB Load-line Calibration Load-line is defined by Intel VRM spec and affects CPU/NB voltage. The CPU/NB working voltage will decrease proportionally to CPU/NB loading. Higher load-line calibration could get higher voltage and good overclocking performance but increase the CPU/NB and VRM thermal. • Regular: 0% • Medium: 25% • High: 50% • Ultra: 75% • Extreme: 100% • The actual performance boost may vary depending on your CPU specification. • Do not remove the thermal module. The thermal conditions should be monitored. Chapter 4 ASUS SABERTOOTH 990FX 4-15