Question: is a gtx 1660 better than a 1060?
Answer: At 1,920 x 1,080, the GTX 1660 was a huge amount faster than the GTX 1060 6GB, offering a near 30% speed boost to the minimum frame rate. ... Stepping up to 2,560 x 1,440 and there's very little difference between the RX 590 and GTX 1660, with just a small bump in the minimum frame rate for the Nvidia card.