Comparison of GIGABYTE AORUS GeForce RTX 2080 Xtreme Waterforce WB 8G video card vs GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) video card by specifications and benchmarks. GIGABYTE AORUS GeForce RTX 2080 Xtreme Waterforce WB 8G runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 250 W+ 16 %, and the second is 420 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.