ASRock is the first and only manufacturer so far to offer AMD's RDNA 2 graphics cards in Mini-ITX form factor in the form of Radeon RX 6600 XT Challenger ITX.

ASRock seems to be the only AIB partner interested in offering both triple-fan full-length and single-fan half-length options with its Radeon RX 6600 XT Challenger ITX custom design.

In terms of clock speeds, the ASRock Radeon RX 6600 XT Challenger ITX graphics card operates at a base clock of 1968 MHz, a game clock of 2359 MHz, a boost clock of 2589 MHz so no factory-OC on this card.