I am not sure whether you can find those in stock anywhere.
So in terms of raw power Nvidia is effortlessly still king, but in price-to-capacity Intel is best in class.
Intel's Battlemage GPUs also natively support SR-IOV and GPU partitioning which allows you to isolate workloads. This is useful in homelab environments if you have workloads that benefit from GPU acceleration. I was able to split the B70 into 4 virtual GPUs and hand them out to Frigate NVR, Plex, and other workloads.