The NVIDIA RTX 5070 is the objective winner of this comparison, securing nine wins across the evaluated specifications compared to four for the Intel Arc B570. The most significant technical advantage belongs to the NVIDIA RTX 5070, which delivers 168% better FP32 performance than its competitor. While the Intel Arc B570 maintains a notable lead in affordability, the superior raw computational power of the NVIDIA card establishes it as the more capable hardware option in this head-to-head analysis.

Users prioritizing maximum computational throughput and high-end performance should choose the NVIDIA RTX 5070 for its substantial lead in FP32 capabilities. Conversely, the Intel Arc B570 is the logical selection for budget-conscious buyers who value the 60% advantage in MSRP over the raw performance metrics. By weighing these specific trade-offs between cost efficiency and processing power, you can select the component that best aligns with your financial constraints and technical requirements.