The Intel Arc B570 is the objective winner of this comparison, securing victory in ten out of thirteen measured specifications. While the AMD RX 5700 maintains a significant lead in memory bus width, which is 60% better than its competitor, the Intel Arc B570 offers a more modern feature set. Its most impactful advantage is the inclusion of AV1 encoding, which performs 100% better than the capabilities found on the AMD RX 5700.

Users who prioritize advanced media production and modern streaming workflows should choose the Intel Arc B570 for its superior encoding capabilities. Conversely, the AMD RX 5700 remains the logical selection for those who specifically require the increased bandwidth provided by its 60% wider memory bus. Your final decision should depend on whether your primary workload demands high-speed memory throughput or the latest generation of video encoding technology.