I recently bought myself a 4060, but I saw that with the bots turned on, the FPS drops to 40-50 and sometimes there are microfreezes, this is normal (I play on high graphics and 65 mods, mostly cars) Ryzen 7 5700x RTX 4060 8Gb 32Gb 4x8 3200Mhz Run Game at 1080p I attached video to this post
Looks about right. Bots are very heavy on the CPU, so would expect the FPS to drop into the 50s especially with an RTX 460 and high graphics.