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3.3.1 OC Tweaker
(supported for the AMD Ryzen™ Threadripper™ PRO 5000WX series CPU only)
CPU Frequency and Voltage(VID) Change
If Manual, multiplier and voltgae will be set based on user selection. Final result is depend-
ing on CPU's capability.
Bixby Spread Spectrum
Enable/disable Bixby Spread Spectrum.
FCH Spread Spectrum
Enable/disable FCH Spread Spectrum.
DRAM freq. DDR4-2133
(Name varies depending the module you installed)
If [Auto] is selected, the motherboard will detect the memory module(s) inserted and as-
sign the appropriate frequency automatically. Set DRAM Frequency can adjust DRAM
timing.
Infinity Fabric freq. and Dividers
AMD Overclocking Setup Set Infinity Fabric frequency (FCLK) Auto: FCLK=MCLK.
Manual: FCLK must be less than or equal to MCLK for best performance in most cases.
Latency penalties are incurred if FCLK and MCLK are mismatched, but sufficiently high
MCLK can negate or overcome this penalty.
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