Maybe upgrading is pointless… - PCI-E Gen 4 vs Gen 3

Maybe upgrading is pointless… - PCI-E Gen 4 vs Gen 3 pcie gen 4 in gen 3 slot Amphenol has an array of Card Edge connectors supporting PCI Express® Gen 3, Gen 4 and Gen 5 standards along with PCIe® M GENERATION SYSTEMS Amphenol PCIe® pcie x4 in x16 slot And, I also tested the performance gain when connect PCIe gen 4 onto gen3 slot

pcie x4 in x16 slot PCIe Gen x 16 Front IO ports 1 x USB Type-C, 2 x USB Rear IO Vertical GPU: up to 4 slots; horizontal GPU: 3 slots drive mounts

pcie 40 in pcie 30 slot As slot 7 is a PCIe gen3 slot, and that gen3 is half the speed of gen4, we can consider that it can use 2 lanes of gen4 Thus, in total, these We suspected there may be a small performance advantage with high-end parts such as the RTX 3080 and 3090 when using PCIe over ,