Question - PCIE x8 into a PCIE x4

Am i bottle necking Running PCIE with 3080 TI? pcie 4 0 gpu in 3 0 slot In other words, using PCIe 4 means that the graphics card can benefit from a 39% wider bandwidth compared to PCIe 3 Benchmark results in 3DMark pcie x16 expansion slot The NVIDIA RTX 3080 GPU uses PCIe Gen4, and so we have another opportunity to

pcie slot sizes After a quick Google search, I found this article which explains that: a PCIe x16 slot can theoretically hit approximately 32 gigabytes