Question: How will developers be able to measure the performance difference DLSS enables?
Answer: DLSS provides a new way of achieving higher display resolutions without the cost of rendering every pixel in the traditional sense. DLSS is also flexible enough to allow developers to choose the level of performance and resolution scaling they wish rather than being locked to certain multiples of the physical monitor or display size. As DLSS is a post-processing effect, developers can measure performance using the standard timing tools that they already use.