Comparison of AMD Radeon Vega 8 Graphics video card vs NVIDIA GeForce GTX 1660 SUPER video card by specifications and benchmarks. AMD Radeon Vega 8 Graphics runs at 1.800 GHz base clock speed and has 2 GB of memory, while video card NVIDIA GeForce GTX 1660 SUPER runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is --, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.