The NVIDIA GeForce RTX 4090D is the objective winner of this comparison, securing victories in nine out of fourteen evaluated specifications. Its most significant advantage over the competition is its FP32 performance, which is 67% better. This substantial lead in raw computational capability establishes the card as the superior option for users prioritizing high-end processing power and technical throughput in their system builds.

Choose the NVIDIA GeForce RTX 4090D if your primary requirement is maximum FP32 performance for demanding computational tasks. Conversely, the NVIDIA RTX 5070 Ti is the better selection for budget-conscious users, as it offers a 53% better MSRP. By selecting the latter, you prioritize cost efficiency while still benefiting from the specific technical advantages where this model outperforms its counterpart.