XFX SPEEDSTER MERC319 AMD Radeon RX 6800 XT CORE Gaming Graphics Card with 16GB GDDR6 HDMI 3 x DP, AMD RDNA 2 (RX-68XTALFD9) GPUs / Video Graphics Cards - Newegg.com
AMD Radeon RX 6800 review: entry-level 4K - The Verge
AMD's Radeon RX 6800 stable with continuous 2.55 GHz and RX 6800 XT overclocked up to 2.5 GHz - Thanks to MorePowerTool and board partner BIOS | igor´sLAB