Steam is also heavily biased towards Nvidia users. I’d like to see stats which discount China, which is flooded with Nvidia GPUs, especially in their internet cafes. The other issue is that Steam seems to count the same cafe PC twice, if two survey opted-in gamers log onto that same PC.
That sounds plausible, but only because the total addressable market for GPUs is so much bigger now.
The real measure is the ratio of 7900 XTX to RTX 4080 and also the 4090.
I’m pretty sure the 4090 is outselling the 7900 XTX by something like 20:1…