At least in the FF XV benchmark. With a release date of supposedly Friday, we won't have to wait much longer. If it really is this fast, it's going to give the $260 RX 590, headaches, as it would make zero sense to buy it when the faster, much more efficient 1660 Ti is only $20 more.
https://www.tomshardware.com/news/gtx-1660-ti-leaked-benchmarks-pricing,38630.html