According to sources over at Igor's Lab , AMD's Radeon RX 6900 XT, the company's RDNA 2 gaming flagship, will "exclusive" to AMD at launch and will be available in "limited quantities".

According to recent Radeon RX 6000 series specifications leaks , AMD's RX 6900 XT will feature 80 compute units, 16GB of GDDR6 memory and a boost clock speed of 2330 MHz. These specifications give AMD;'s RX 6900 XT two times as many compute units as AMD RX 5700 XT, higher core clock speeds, 2x as much VRAM and all of the new architectural features of RDNA 2. AMD's Radeon RX 6000 series promises to deliver gamers a huge generational leap in performance over today's RDNA offerings.

Igor's Lab has also reported that a " very special board partner" plans to release a Navi 21 graphics card with a boost clock speed of 2577 MHz, offering gamers a significant clock speed bump over AMD's recently leaked reference RX 6000 clock speeds. This suggests that RDNA should feature a lot of overclocking headroom.

Below are some recently leaked specifications for AMD's RX 6000 series graphics cards. AMD's Radeon RX 6900 XT, RX 6800 XT and RX 6800 are expected to be revealed on October 28th.