If I got an RX 5700 XT (which is a PCIe 4.0 card), would I experience a performance detriment if I plugged it into a PCIe 3.0 slot? - Quora
![PCIe 4.0 and PCIe 3.0 - Difference between x8 and x16 with the fastest cards - Where does the bottleneck begin? | Page 7 | igor´sLAB PCIe 4.0 and PCIe 3.0 - Difference between x8 and x16 with the fastest cards - Where does the bottleneck begin? | Page 7 | igor´sLAB](https://www.igorslab.de/wp-content/uploads/2020/07/Performance-Losses-1.png)
PCIe 4.0 and PCIe 3.0 - Difference between x8 and x16 with the fastest cards - Where does the bottleneck begin? | Page 7 | igor´sLAB
![PCIe 4.0 and PCIe 3.0 - Difference between x8 and x16 with the fastest cards - Where does the bottleneck begin? | Page 4 | igor´sLAB PCIe 4.0 and PCIe 3.0 - Difference between x8 and x16 with the fastest cards - Where does the bottleneck begin? | Page 4 | igor´sLAB](https://www.igorslab.de/wp-content/uploads/2020/07/Assassins-Creed-Odyssey-FPS-2560-x-1440-Pixels-Extreme-High-Settings-no-AA.png)
PCIe 4.0 and PCIe 3.0 - Difference between x8 and x16 with the fastest cards - Where does the bottleneck begin? | Page 4 | igor´sLAB
![RTX 3080 (PCIe 4.0 vs 3.0) vs RX 5700 XT (PCIe 4.0 vs 3.0) vs RX 5600 XT (PCIe 4.0 vs 3.0) - YouTube RTX 3080 (PCIe 4.0 vs 3.0) vs RX 5700 XT (PCIe 4.0 vs 3.0) vs RX 5600 XT (PCIe 4.0 vs 3.0) - YouTube](https://i.ytimg.com/vi/GgJq4azMzGk/maxresdefault.jpg)
RTX 3080 (PCIe 4.0 vs 3.0) vs RX 5700 XT (PCIe 4.0 vs 3.0) vs RX 5600 XT (PCIe 4.0 vs 3.0) - YouTube
![Поддержка интерфейса PCI Express 4.0 не даёт видеокартам Radeon RX 5700 преимущества в производительности Поддержка интерфейса PCI Express 4.0 не даёт видеокартам Radeon RX 5700 преимущества в производительности](https://www.ixbt.com/img/n1/news/2019/6/1/Screenshot_1_0_large.jpg)
Поддержка интерфейса PCI Express 4.0 не даёт видеокартам Radeon RX 5700 преимущества в производительности
![PCIe 3.0 vs. 4.0 in Games: A question of graphics card memory [worst case scenarios with games that use more than 4GB VRAM] | Computerbase.de [German] : r/Amd PCIe 3.0 vs. 4.0 in Games: A question of graphics card memory [worst case scenarios with games that use more than 4GB VRAM] | Computerbase.de [German] : r/Amd](https://external-preview.redd.it/UPod8gGsXmStUcAFCO0WVEXdkbRWlTV-00smbMq5Dq8.jpg?auto=webp&s=93d161eef814e049ca50238f9481b6c661b572a0)