Apparently the 11 series of GeForce GPUs actually do exist, with the 1160 coming soon to a Lenovo laptop. These GPUs will allegedly be based on the current Turing architecture but without RTX support, meaning prices should be much lower than the RTX series.
https://www.notebookcheck.net/GTX-1160-existence-confirmed-by-Lenovo-and-will-exist-alongside-the-RTX-GTX-2060.387736.0.html