Comparison of Colorful GeForce RTX 4070 Ti NB EX-V video card vs KFA2 GeForce RTX 4070 Ti SG White 1-Click OC video card by specs and benchmarks. Colorful GeForce RTX 4070 Ti NB EX-V runs at 2.310 GHz base clock speed and has 12 GB of GDDR6X memory, while video card KFA2 GeForce RTX 4070 Ti SG White 1-Click OC runs at 2.310 GHz base clock speed and has 12 GB of GDDR6X memory. The weight is different, 1520 g 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.