RIP: Nvidia slams the final nail in SLI's coffin, no new profiles after 2020
Early Blender benchmarks suggest that two NVIDIA GeForce RTX 3080 cards would outperform a single GeForce RTX 3090 had NVIDIA included NVLink support - NotebookCheck.net News
Deep Learning Hardware Deep Dive – RTX 3090, RTX 3080, and RTX 3070