: Custom memory management, such as unified memory and self-generating commands, to keep performance stable in both handheld and docked modes. The Connection to "NVN2" and Next-Gen Leaks

: Removes general-purpose functions found in Vulkan or OpenGL to speed up rendering.

NVN API version 55.15 refers to a driver and software development kit (SDK) iteration used by developers to interface with NVIDIA-based consoles.

: Allows for fine-tuned control over the GPU's CUDA cores.

Developers utilize NVN to access hardware features that might be "hidden" or slower in standard APIs. While version-specific patch notes for 55.15 are not public, the NVN framework typically supports:

: This API is unique to Nintendo hardware (Switch and its successors) and is generally protected by non-disclosure agreements (NDAs).