The AMD RX 9070 is the objective winner of this comparison, securing victories in ten out of fourteen measured categories. Its most significant technical advantage is its FP16 performance, which is 136% better than that of the NVIDIA RTX 3080 12 GB. This substantial lead in floating-point processing capability establishes the AMD RX 9070 as the superior option across the majority of the evaluated hardware specifications.

Users prioritizing high-speed floating-point calculations should select the AMD RX 9070 for their system. Conversely, those who require a higher count of shader units should opt for the NVIDIA RTX 3080 12 GB, as it holds a 150% advantage in that specific area. Choosing between these two components depends entirely on whether your workload demands the superior FP16 performance of the former or the increased shader density offered by the latter.