Comparison of Biostar Radeon RX Vega 56 8G video card vs Gainward GeForce GTX 1650 SUPER Pegasus video card by specifications and benchmarks. Biostar Radeon RX Vega 56 8G runs at 1.156 GHz base clock speed and has 8 GB of HBM2 memory, while video card Gainward GeForce GTX 1650 SUPER Pegasus runs at 1.530 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 210 W, and the second is 100 W. Compare the table of benchmark results to find out which graphic card is better.