Comparison of INNO3D GeForce RTX 4080 X3 OC video card vs EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming video card by specs and benchmarks. INNO3D GeForce RTX 4080 X3 OC runs at 2.205 GHz base clock speed and has 16 GB of GDDR6X memory, while video card EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming runs at 2.205 GHz base clock speed and has 10 GB of GDDR6X memory. The weight is different, -- vs --. The TDP of the first video card is 320 W, and the second is 320 W . Compare the benchmark results to find out which video card is better.