Comparison of EVGA GeForce RTX 3080 12GB XC3 BLACK GAMING video card vs ASUS ROG Strix GeForce RTX 3080 Ti OC video card by specs and benchmarks. EVGA GeForce RTX 3080 12GB XC3 BLACK GAMING runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory, while video card ASUS ROG Strix GeForce RTX 3080 Ti OC runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The weight is different, -- vs --. The TDP of the first video card is 350 W, and the second is 350 W . Compare the benchmark results to find out which video card is better.