Comparison of ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB video card vs EVGA GeForce RTX 3090 XC3 GAMING video card by specifications and benchmarks. ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory, while video card EVGA GeForce RTX 3090 XC3 GAMING runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 350 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.