Comparison of GIGABYTE GeForce RTX 2060 MINI ITX OC 6G (rev 1.0) video card vs AMD Radeon RX 6600 XT video card by specs and benchmarks. GIGABYTE GeForce RTX 2060 MINI ITX OC 6G (rev 1.0) runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card AMD Radeon RX 6600 XT runs at 1.365 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs . The TDP of the first video card is 160 W, and the second is 160 W . Compare the benchmark results to find out which video card is better.