Comparison of Sapphire Pulse Radeon RX Vega 56 video card vs Colorful GeForce GT 1030 2G V4-V DDR4 video card by specifications and benchmarks. Sapphire Pulse Radeon RX Vega 56 runs at 1.208 GHz+ 4 % base clock speed and has 8 GB of HBM2 memory, while video card Colorful GeForce GT 1030 2G V4-V DDR4 runs at 1.152 GHz base clock speed and has 2 GB of DDR4 memory. The TDP of the first video card is 280 W+ 33 %, and the second is 30 W+ 50 %. Compare the table of benchmark results to find out which graphic card is better.