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Z590 Steel Legend WiFi 6E
4.5 OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
CPU Configuration
CPU Ratio
The CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the CPU Ratio will increase the internal CPU clock speed without
affecting the clock speed of other components.
AVX2 Ratio Offset
AVX2 Ratio Offset specifies a negative offset from the CPU Ratio for AVX
workloads. AVX is a more stressful workload that lower the AVX ratio to ensure
maximum possible ratio for SSE workloads.
AVX-512 Ratio Offset
AVX-512 Ratio Offset specifies a negative offset from the CPU Ratio for AVX-512
workloads. AVX-512 is a more stressful workload that lower the AVX ratio to ensure
Because the UEFI software is constantly being updated, the following UEFI setup
screens and descriptions are for reference purpose only, and they may not exactly
match what you see on your screen.
