Sapphire Technology Club - Our SAPPHIRE NITRO+ RX 5000 Series graphics cards have 3 BIOS Switch Settings. The third switch can enable shifting between Performance Mode & Silent Mode via our TriXX
Performance mode or Silent mode... - Sapphire Technology Club | Facebook
Sapphire Nitro+ RX 5700 XT Review: Triple-Fan Cooling, Fast Clocks out of the Box | Tom's Hardware