The Intel Arc B570 is the objective winner of this comparison, securing victory in ten out of fourteen measured specifications. Its most significant advantage over the NVIDIA RTX 2070 is its AV1 Encoding capability, which represents a 100% improvement in that specific metric. While the NVIDIA RTX 2070 maintains a lead in other areas, the Intel Arc B570 demonstrates superior technical specifications across the majority of the evaluated categories.

Users who prioritize modern media production and streaming workflows should choose the Intel Arc B570 for its substantial advantage in AV1 Encoding. Conversely, those who require specialized hardware for ray tracing tasks should select the NVIDIA RTX 2070, as it offers a 100% advantage in Ray Accelerators. Your final decision should depend on whether your primary workload relies on advanced video encoding or the specific hardware acceleration provided by the latter card.