The NVIDIA RTX 4090 wins in 8 out of 14 comparable specs, with 1 tie. Its biggest advantage is Shader Units (700% better).
RX 9060 XT 16 GB wins in 5 specs (Memory Clock: 90% better).
Recommendation
Choose RTX 4090 if you want the best overall performance — especially shader units.
Choose RX 9060 XT 16 GB if memory clock matters more to you.
