Comparison of Sapphire NITRO+ RX 590 8GB AMD 50 Gold Edition video card vs ZOTAC GAMING GeForce RTX 3060 Ti GDDR6X Twin Edge video card by specifications and benchmarks. Sapphire NITRO+ RX 590 8GB AMD 50 Gold Edition runs at 1.469 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ZOTAC GAMING GeForce RTX 3060 Ti GDDR6X Twin Edge runs at 1.410 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 225 W, and the second is 225 W. Compare the table of benchmark results to find out which graphic card is better.