Comparison of Sapphire Radeon RX Vega 64 LE video card vs Palit GeForce GTX 1660 StormX OC video card by specifications and benchmarks. Sapphire Radeon RX Vega 64 LE runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory, while video card Palit GeForce GTX 1660 StormX OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 295 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.