Comparison of GIGABYTE GeForce GTX 1660 TI GAMING OC 6G video card vs GIGABYTE Radeon RX 470 WINDFORCE 4G video card by specifications and benchmarks. GIGABYTE GeForce GTX 1660 TI GAMING OC 6G runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GIGABYTE Radeon RX 470 WINDFORCE 4G runs at 0.926 GHz base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 120 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.