Comparison of GIGABYTE AORUS GeForce RTX 2070 8G video card vs EVGA GeForce RTX 3080 XC3 Black Gaming LHR video card by specifications and benchmarks. GIGABYTE AORUS GeForce RTX 2070 8G runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card EVGA GeForce RTX 3080 XC3 Black Gaming LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 175 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.