My setup is a GTX 1070, i5 8400 with 16gb DDR4. And I've ran modded skyrim before without this much lag but for some reason this modlist/playthrough is really laggy to me. After attempting to play for a bit, I've found that where I'm lagging During a big fight (6+ people) - can hit around 20-30 fpsLooking at certain structures (College of Winterhold from winterhold, Dragonsreach from the market, have yet to find more)After a big fight and near the corpses - 20-35 fpsRandomly will lose about 20 frames and then go back up after 15 secondsIndoors, depends on the lighting, taverns with a fireplace I can go down to 20 fps. Specifically the room where you fight Lord Harkon with all the lights coming in from the windowCaves and dungeons generally I can look to lose about 20-30 framesThis is all I can think of right now with specifics, but it's definitely not just in these situations and I can probably find more if I played more. To note, I can get 60fps no problem in the open world usually. I also run skyrim on an SSD, but all my mods from mod organizer 2 are on my HDD. I've tried ENBoostSkyrim optimization projectStarting a new saveTurning off ENB (By unchecking the use effect in the menu, sometimes helps gain back 10-15 fps but isn't the biggest factor in the frame loss)Adding "iFPSClamp=30" to general section the Skyrimprefs.ini then also trying "iFPSClamp=60"Setting enblocal.ini "ReservedMemorySizeMb=512" and then trying "ReservedMemorySizeMb=128" These are the most common methods I've tried, but none have worked or made a huge difference. Here is my mod list