The NVIDIA RTX 4070 SUPER is the objective winner of this comparison, securing victory in ten out of thirteen measured specifications. Its most impactful advantage over the NVIDIA GTX 1080 is its FP16 performance, which is 25243% higher. While the older card maintains a lead in memory bus width by 33%, the newer hardware demonstrates a massive technical superiority across the vast majority of the evaluated categories.

Users prioritizing modern computational throughput and the significant FP16 performance lead should choose the NVIDIA RTX 4070 SUPER. Conversely, the NVIDIA GTX 1080 remains the appropriate selection for specific use cases that rely heavily on the 33% advantage in memory bus width. By focusing on these distinct technical strengths, buyers can align their hardware choice with the specific architectural benefits provided by each component.