No, in terms of performance, Nvidia GeForce GTX 1060 5GB is slower than AMD Radeon RX Vega 56. AMD Radeon RX Vega 56 outperformes Nvidia GeForce GTX 1060 5GB by 73.4% in 3Dmark benchmark.
The GTX 1060 5GB is more energy-efficient considering its performance, having power consumption of 120 watts and a 3DMark score of 3908. By comparing its benchmark score to its power consumption, we get an efficiency score of 33. RX Vega 56's efficiency score is 32 .So GTX 1060 5GB leads by 3.1%, making it the smarter choice in terms of power consumption.
GTX 1060 5GB price to performance rating is lower than RX Vega 56's. RX Vega 56 offers 0.0% better value fo money.