當然這是NVIDIA委託的，所以結果到底是不是百分之百客觀就不得而知了
使用的測試軟體是頗受歡迎的HQV Benchmark

Video Playback Performance: A comparison of NVIDIA’s PureVideo decoder on NVIDIA GeForce graphics adapters to ATI Radeon adapters, Intel 945G integrated graphics, and a variety of DVD players

Key findings

1. The NVIDIA PureVideo Decoder on the three NVIDIA-based graphics adapters performed significantly better than the three ATI-based graphics adapters and decoders.
2. The NVIDIA PureVideo Decoder on the three NVIDIA-based graphics adapters scored better than two of the three DVD players we tested.
3. NVIDIA’s PureVideo Decoder reduced the frequency of common de-interlacing issues and other video distortions due to common film cadences during DVD playback.

該公司目前公開的測試報告有NVIDIA的這篇和一些INTEL委託的測試，有興趣可以上他們網站看看