Puget Systems print logo
https://www.pugetsystems.com


Read this article at https://www.pugetsystems.com/guides/1982
Article Thumbnail

PCI-Express 4.0 vs 3.0 Video Card Performance

Written on November 30, 2020 by William George

PCI-Express has been the standard for connecting video cards and other expansion devices inside of computers for many years now, and several generations of the technology have now passed. With each of those generations, the amount of data that can be transferred over the PCIe connection has increased. How much impact does that have on modern video cards? Is there any benefit to running a PCIe 3.0 card in a 4.0 slot, or loss if using a 4.0 card in a 3.0 slot?