Comparison of ZOTAC Gaming GeForce RTX 3080 Ti Trinity OC video card vs ASUS ROG Strix GeForce RTX 3090 White video card by specs and benchmarks. ZOTAC Gaming GeForce RTX 3080 Ti Trinity OC runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory, while video card ASUS ROG Strix GeForce RTX 3090 White runs at 1.365 GHz base clock speed and has 24 GB of GDDR6X memory. The weight is different, -- vs 1810 g. 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.