Comparison of ASUS AREZ Strix Radeon RX Vega 56 OC Gaming video card vs MSI GeForce GTX 1080 Ti DUKE 11G video card by specifications and benchmarks. ASUS AREZ Strix Radeon RX Vega 56 OC Gaming runs at 1.297 GHz+ 12 % base clock speed and has 8 GB of HBM2 memory, while video card MSI GeForce GTX 1080 Ti DUKE 11G runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 300 W+ 43 %, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.