- Joined
- Jul 12, 2016
- Messages
- 3,090
- Motherboard
- Gigabyte Z370 Gaming 5
- CPU
- i9-9900K
- Graphics
- RX 6900 XT
- Mac
- Mobile Phone
That is only partially true. If you google some experiments and research, you will find that pcie gen 3 X8 provides enough bandwidth for most of GPU use, like gaming or video editing. It only shows 1% difference, which can be considered as a margin of errors. And if you use computing card, that is another story, and I think most of us would not be this case.
When a rendering takes 20 mins instead of 17 that is closer to 15% I also notice about 10 FPS loss on games.