Comparison of ASUS ROG Strix Radeon RX 6600 XT OC video card vs GIGABYTE GeForce RTX 2060 MINI ITX OC 6G (rev 2.0) video card by specifications and benchmarks. ASUS ROG Strix Radeon RX 6600 XT OC runs at 2.000 GHz+ 2 % base clock speed and has 8 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 2060 MINI ITX OC 6G (rev 2.0) runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 160 W. Compare the table of benchmark results to find out which graphic card is better.