MSI MEG Z790 ACE MAX User Manual - Page 44

Core HW Fixup During TSC Copy, CPU Ratio Offset When Running AVX

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▶ TVB Points Configuration Press Enter to enter the sub-menu. User can configure the CPU ratio offset for every point temperature of TVB (Thermal Velocity Boost). This sub-menu appears when the installed CPU supports TVB. ▶ TVB Points Temperature(℃) Sets the point temperature of TVB. ▶ TVB Points Ratio Offset Sets the CPU offset ratio for the TVB point temperature set above. ▶ PVD Ratio Threshold Sets PVD ratio threshold for BCLK overclocking. ▶ SA PLL Frequency Sets SA PLL frequency for BCLK overclocking. ▶ Core HW Fixup During TSC Copy Enables or disables core hardware fix-up during TSC copy for BCLK overclocking. ▶ IA CEP Support Enables or disables IA CEP (Current Excursion Protection) support. ▶ GT CEP Support Enables or disables GT CEP (Current Excursion Protection) support. ▶ DMI Link Speed Sets DMI speed Gen1/ Gen2/ Gen3/ Gen4. ▶ +CPU AVX Control ▶ AVX Support Enables or disables AVX (Advanced Vector Extensions) support. ▶ CPU Ratio Offset When Running AVX Sets a offset value to lower the CPU core ratio. It could be helpful for heat dissipation when running AVX instructions. When set to Auto, BIOS will configure this setting automatically. This item appears when the installed CPU and chipset support this function. ▶ AVX Voltage Guardband Scale Sets the extra voltage for fine-tuning CPU core voltage when running AVX. ▶ Ring Ratio Sets the ring ratio. The valid value range depends on the installed CPU. ▶ Adjusted Ring Frequency Shows the adjusted Ring frequency. Read-only. 44 BIOS Setup

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44
BIOS Setup
▶
TVB Points Configuration
Press
Enter
to enter the sub-menu. User can configure the CPU ratio offset for
every point temperature of TVB (Thermal Velocity Boost). This sub-menu appears
when the installed CPU supports
TVB
.
▶ TVB Points Temperature(℃)
Sets the point temperature of TVB.
▶
TVB Points Ratio Offset
Sets the CPU offset ratio for the TVB point temperature set above.
▶
PVD Ratio Threshold
Sets PVD ratio threshold for BCLK overclocking.
▶
SA PLL Frequency
Sets SA PLL frequency for BCLK overclocking.
▶
Core HW Fixup During TSC Copy
Enables or disables core hardware fix-up during TSC copy for BCLK overclocking.
▶
IA CEP Support
Enables or disables IA CEP (Current Excursion Protection) support.
▶
GT CEP Support
Enables or disables GT CEP (Current Excursion Protection) support.
▶
DMI Link Speed
Sets DMI speed Gen1/ Gen2/ Gen3/ Gen4.
▶
+CPU AVX Control
▶
AVX Support
Enables or disables AVX (Advanced Vector Extensions) support.
▶
CPU Ratio Offset When Running AVX
Sets a offset value to lower the CPU core ratio. It could be helpful for heat
dissipation when running AVX instructions. When set to Auto, BIOS will configure
this setting automatically. This item appears when the installed CPU and chipset
support this function.
▶
AVX Voltage Guardband Scale
Sets the extra voltage for fine-tuning CPU core voltage when running AVX.
▶
Ring Ratio
Sets the ring ratio. The valid value range depends on the installed CPU.
▶
Adjusted Ring Frequency
Shows the adjusted Ring frequency. Read-only.