Comparison of Palit GeForce GTX 1660 StormX OC video card vs MSI GeForce RTX 2070 GAMING Z 8G video card by specifications and benchmarks. Palit GeForce GTX 1660 StormX OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card MSI GeForce RTX 2070 GAMING Z 8G runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 225 W+ 29 %. Compare the table of benchmark results to find out which graphic card is better.