Comparison of Sapphire Nitro+ Radeon RX Vega 56 video card vs Manli GeForce RTX 3070 Ti (M3514+N651-02) video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX Vega 56 runs at 1.266 GHz+ 10 % base clock speed and has 8 GB of HBM2 memory, while video card Manli GeForce RTX 3070 Ti (M3514+N651-02) runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 325 W+ 55 %, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.