Comparison of NVIDIA GeForce RTX 2060 video card vs GIGABYTE Radeon RX 6600 XT Gaming OC 8G video card by specs and benchmarks. NVIDIA GeForce RTX 2060 runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GIGABYTE Radeon RX 6600 XT Gaming OC 8G runs at 1.365 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, vs 840 g. 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.