Comparison of Biostar Radeon RX Vega 56 8G video card vs MSI GeForce RTX 3080 VENTUS 3X PLUS 10G OC LHR 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 MSI GeForce RTX 3080 VENTUS 3X PLUS 10G OC LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 210 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.