Comparison of Gainward GeForce RTX 4070 Ti Phoenix video card vs KFA2 GeForce RTX 4070 Ti EX Gamer White video card by specs and benchmarks. Gainward GeForce RTX 4070 Ti Phoenix runs at 2.310 GHz base clock speed and has 12 GB of GDDR6X memory, while video card KFA2 GeForce RTX 4070 Ti EX Gamer White runs at 2.310 GHz base clock speed and has 12 GB of GDDR6X memory. The weight is different, -- vs --. The TDP of the first video card is 285 W, and the second is 285 W . Compare the benchmark results to find out which video card is better.