Comparison of EVGA GeForce RTX 3080 XC3 GAMING video card vs INNO3D GeForce RTX 4080 X3 OC video card by specifications and benchmarks. EVGA GeForce RTX 3080 XC3 GAMING runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory, while video card INNO3D GeForce RTX 4080 X3 OC runs at 2.205 GHz base clock speed and has 16 GB of GDDR6X memory. The TDP of the first video card is 320 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.