At the moment writing, GTX 1660 appears to be in the list of supported GPUs on https://www.geforce.com/hardware/technology/cuda/supported-gpus.
But at the same time, it is not in the supported list on https://developer.nvidia.com/cuda-gpus.
It gets even more confusing and ambiguous after @undeadblow’s message remains unanswered on this topic: https://devtalk.nvidia.com/default/topic/1048627/cuda-setup-and-installation/does-the-latest-gtx-1660-model-support-cuda-/post/5352176/#5352176.
Could someone help me figure out whether GTX 1660 is supported or not? Thanks!