This software is meant to investigate the performance and image quality of HW encoder (NVENC) of NVIDIA. There are 2 types of software developed, one is command-line version that runs independently, and the other is a output plug-in of Aviutl.
Windows 10 (x86 / x64)
Aviutl 1.00 or later (NVEnc.auo)
Hardware which supports NVENC
NVIDIA GPU GeForce Kepler gen or later (GT / GTX 6xx or later)
※ Since GT 63x, 62x etc. are renames of the Fermi generation, they cannot run NVEnc.