Comparison of GIGABYTE Radeon RX Vega 64 Gaming OC 8G video card vs Colorful iGame GeForce RTX 3070 Ti Vulcan OC 8G-V video card by specifications and benchmarks. GIGABYTE Radeon RX Vega 64 Gaming OC 8G runs at 1.276 GHz+ 2 % base clock speed and has 8 GB of HBM2 memory, while video card Colorful iGame GeForce RTX 3070 Ti Vulcan OC 8G-V runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 295 W, and the second is 310 W+ 7 %. Compare the table of benchmark results to find out which graphic card is better.