Second of all: FB has been profitable for years and is still growing its earnings at very high percentages, while TSLA is still incurring net losses. One could actually say that they didn't beat earnings-estimates but rather loss-estimates.
Add to that: TSLA's market cap is now higher than that of Ford, GM or VW. Sometimes a multiple of it. While still not making a profit.
Thus the question: Where do after-hours traders get the confidence for a 12% rise?