And here I thought (PCIe) P2P was there since SLI dropped the bridge (for the unfamiliar, it looks and acts pretty much like an NVLink bridge for regular PCIe s

And here I thought (PCIe) P2P was there since SLI dropped the bridge (for the unfamiliar, it looks and acts pretty much like an NVLink bridge for regular PCIe slot cards that have NVLink, and was used back in the day to share framebuffer and similar in high-end gaming setups).