The NVIDIA RTX 5080 is the objective winner of this comparison, securing victories in twelve out of fifteen measured specifications. Its most significant advantage over the competition is its FP32 performance, which is 654% better. While the NVIDIA RTX 2070 remains competitive in power efficiency, the massive leap in raw computational capability provided by the newer card establishes it as the superior technical performer across the vast majority of the evaluated hardware metrics.

Users prioritizing maximum computational throughput should choose the NVIDIA RTX 5080 to leverage its substantial lead in FP32 performance. Conversely, the NVIDIA RTX 2070 is the appropriate selection for those who prioritize power efficiency, as it maintains a 51% advantage in TDP. Your final decision should depend on whether your primary requirement is the highest possible processing power or a more power-efficient hardware profile for your specific system configuration.