1-Core Ratio Limit Override; Avx Ratio Offset; Bclk Aware Adaptive Voltage; Intel(R) Speedstep(Tm) - Supermicro Supero C7Z270-CG-M User Manual

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Supermicro C7Z270-CG-M Motherboard User's Manual

1-Core Ratio Limit Override

This increases (multiplies) 1 clock speed in the CPU core in relation to

the bus speed when one CPU core is active. Enter 0 to use the manu-

facturer's default setting.

2-Core Ratio Limit Override

This increases (multiplies) 2 clock speeds in the CPU core in relation

to the bus speed when two CPU cores are active. Enter 0 to use the

manufacturer's default setting.

3-Core Ratio Limit Override

This increases (multiplies) 3 clock speeds in the CPU core in relation

to the bus speed when three CPU cores are active. Enter 0 to use the

manufacturer's default setting.

4-Core Ratio Limit Override

This increases (multiplies) 4 clock speeds in the CPU core in relation

to the bus speed when four CPU cores are active. Enter 0 to use the

manufacturer's default setting.

The AVX Ratio Offset specifies a negative offset from the Turbo Ratio

Limit MSR for AVX workloads. AVX is a more stressful workload. It is

helpful to lower the AVX ratio to ensure maximum possible ratio for SSE

workloads. Range is between 0-31. Enter 0 for Auto.

When enabled, pcode will be aware of the BCLK frequency when cal-

culating the CPV/F curves. This is ideal for BCLK to avoid high voltage

overrides. The options are Enabled and Disabled.

RSR

This item enables or disables the Reliability Stress Restrictor (RSR) fea-

ture. Use this feature to lower the CPU turbo ratio if the temperature is

too high. The options are Disabled and Enabled.

Enhanced Intel SpeedStep Technology (EIST) allows the system to

automatically adjust processor voltage and core frequency in an effort

to reduce power consumption and heat dissipation. Please refer to

Intel's web site for detailed information. The options are Disabled

and Enabled.

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