Comparison of Sapphire Radeon VII video card vs Colorful GeForce GT 1030 2G V4-V DDR4 video card by specifications and benchmarks. Sapphire Radeon VII runs at 1.400 GHz base clock speed and has 16 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 300 W, and the second is 30 W+ 50 %. Compare the table of benchmark results to find out which graphic card is better.