The fact that Infinity Cache #Hitrate isn't getting a large boost with #RDNA3 makes me worried about #Navi32 and #Navi33
The less IC you have, the lower the bandwidth multiplier it is, and the narrower the memory bus, the less bandwidth you have in the first place
This means bandwidth will likely be a much more severe bottleneck for Navi32 and Navi33 (especially 32, which is targeting >1440p resolutions)