Comparison of ZOTAC GAMING GeForce RTX 2060 Twin Fan video card vs INNO3D GeForce RTX 2080 GAMING X2 OC video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2060 Twin Fan runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card INNO3D GeForce RTX 2080 GAMING X2 OC runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.