The NVIDIA RTX 4070 SUPER is the objective winner of this comparison, securing victory in twelve out of fifteen measured specifications. While the NVIDIA RTX 3070 Ti maintains a notable lead in memory architecture, the primary advantage of the newer card is its support for AV1 encoding, which represents a 100% improvement over the older model. This significant leap in encoding capability positions the newer hardware as the superior choice for modern multimedia workflows and high-efficiency streaming tasks.

Users prioritizing raw memory bus width for specific data-heavy applications should select the NVIDIA RTX 3070 Ti, as it offers a 33% advantage in that category. Conversely, those who require the latest encoding standards for content creation or advanced video processing should choose the NVIDIA RTX 4070 SUPER. By aligning these specific hardware strengths with your primary computing needs, you can ensure the selected component provides the most relevant technical benefits for your intended use case.