The NVIDIA RTX 4070 is the objective winner of this comparison, securing victories in nine out of fourteen measured categories. Its most significant advantage over the Intel Arc A380 is its FP32 performance, which is 594% higher. While the Intel Arc A380 holds its own in four specific areas, the substantial lead in raw computational power makes the NVIDIA RTX 4070 the superior choice for high-performance tasks based on the provided technical specifications.

Users prioritizing maximum computational output should select the NVIDIA RTX 4070 to leverage its massive lead in FP32 performance. Conversely, the Intel Arc A380 is the appropriate choice for budget-conscious buyers, as it offers a 78% better MSRP compared to its competitor. Choosing between these two components depends entirely on whether your primary requirement is the highest possible processing capability or a more accessible entry price point.