https://wccftech.com/the-asrock-radeon-rx-5700-xt-taichi-oc-graphics-card-is-50-off/

The ASRock Radeon RX 5700 XT Taichi OC+ is a custom version of AMD's flagship Navi 10 GPU which offers a factory overclock out of the box along with much better thermals which are made possible with its triple-fan cooling system.

ASRock ships this card out at the reference clock speed of 1,810 MHz as a base clock and a boost clock of 1,935 MHz. But with the flip of a switch, you can unlock the overclock bios which push the card's frequencies beyond 2000 MHz.