AMD’s current flagship gaming product is the Radeon RX 6900 XT, an RDNA 2 graphics card with 80 Compute Units, 5,120 Stream Processors, 16 GB of GDDR6 memory, and a boost frequency of up to 2,250 MHz.
An image shared by CyberpunkCat suggests that its crown will be taken by an even more powerful Radeon graphics card called the Radeon RX 6900 XTX, which will naturally feature greater compute performance as well as memory bandwidth.
According to the image, AMD’s Radeon RX 6900 XTX will feature a peak single precision compute performance of 24.93 TFLOPs. This is an improvement over the Radeon RX 6900 XT model, which features a peak single precision compute performance of 23.04 TFLOPs. The difference is speculated to result in an 8 percent improvement in boost clock.
The image also suggests that the AMD Radeon RX 6900 XTX will feature 18 Gbps memory. This is 2 Gbps faster than the Radeon RX 6900 XT, which features a memory speed of 16 Gbps.
“XTX” ??? 🧐🧐🧐— CyberPunkCat (@CyberCatPunk) August 31, 2021
>>> Would be faster than 3090 pic.twitter.com/eygA5vdOBq
The slide interestingly reads “Expanding The AMD RDNA Family” which means that it could be a proper retail launch but that remains to be seen. As for performance, the AMD Radeon RX 6900 XT trades blows with the NVIDIA Geforce RTX 3090 graphics card so this variant would push that lead even further.