Comparison of Sapphire Nitro+ Radeon RX 5700 XT BE 8G video card vs Sapphire Pulse Radeon RX Vega 56 video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 5700 XT BE 8G runs at 1.730 GHz+ 8 % base clock speed and has 8 GB of GDDR6 memory, while video card Sapphire Pulse Radeon RX Vega 56 runs at 1.208 GHz+ 4 % base clock speed and has 8 GB of HBM2 memory. The TDP of the first video card is 265 W+ 18 %, and the second is 280 W+ 33 %. Compare the table of benchmark results to find out which graphic card is better.