Comparison of GIGABYTE Radeon RX Vega 64 Gaming OC 8G video card vs GIGABYTE GeForce RTX 3080 Gaming OC 10G (rev. 2.0) LHR 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 GIGABYTE GeForce RTX 3080 Gaming OC 10G (rev. 2.0) LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 295 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.