Comparison of GIGABYTE Radeon VII HBM2 16G video card vs ZOTAC GAMING GeForce RTX 3070 Ti AMP Holo video card by specifications and benchmarks. GIGABYTE Radeon VII HBM2 16G runs at 1.400 GHz base clock speed and has 16 GB of HBM2 memory, while video card ZOTAC GAMING GeForce RTX 3070 Ti AMP Holo runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 300 W, and the second is 310 W+ 7 %. Compare the table of benchmark results to find out which graphic card is better.