AMD’s Radeon RX 6900 XT, the flagship product which will be the final graphics card of the initial Big Navi launches when it comes out in early December, has a higher maximum clock speed than the RX 6800 XT.
Well-known leaker Patrick Schur poked around in the BIOS of a 6900 XT reference card and found that its maximum graphics clock is set at 3GHz, which is 200MHz above the 2.8GHz limit seen in the RX 6800 XT.
So, assuming this finding is indeed correct as presented, buyers of the flagship Big Navi reference board will have a bit more headroom when it comes to juicing up the GPU.
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https://www.techradar.com/news/amd-rx-6900-xt-graphics-card-could-be-an-overclocking-champ
