The AMD RX 9060 XT 16 GB is the objective winner of this comparison, securing victories in nine out of thirteen measured specifications. Its most significant advantage over the competition is its FP32 performance, which is 410% higher. This substantial lead in raw computational capability establishes the AMD RX 9060 XT 16 GB as the superior choice for users prioritizing high-end processing power and modern hardware specifications across the majority of technical categories.

Users who require maximum computational throughput should select the AMD RX 9060 XT 16 GB to leverage its massive FP32 performance advantage. Conversely, the NVIDIA GTX 1660 SUPER remains a viable alternative for specific use cases that rely heavily on memory bandwidth, as it maintains a 50% advantage in memory bus width. Choosing between these two components depends on whether your workload demands the superior raw processing power of the former or the specific memory architecture of the latter.