4K 60 FPS Ultra Modded Skyrim LE RTX 4070 TI Can't Keep Up!!!!

GPU: NVIDIA GeForce RTX 4070 Ti
CPU: AMD Ryzen 7 5800X3D 8-Core Processor
Memory: 16 GB RAM (15.93 GB RAM usable)
Current resolution: 3840 x 2160, 165Hz
Operating system: