Load on tes and drawdown fps (Far Cry: New Dawn)

Har-ki:
1) Samsung 850 SSD
512GB SSD-accumulator A-Data SU750
2) AMD Ryzen 5 2600 processor
3) Motherboard GIGABYTE B450M GAMING
4) Kingston HyperX FURY Black Series
5) Palit GeForce GTX 1660 Ti Dual Video Card

The crux of the problem: settings are at maximum except hd textures. Lock fps and vertical synchronization. FPS in the area of 45, the load on the percent in the area of 90-100%. Lock and v-sync cleaned, in the manager of tasks high priority set, settings gradually decreased (especially smoothing and voluminous fog), but the pfs are fixed only if all the settings fly to a minimum and then up to 55 drawdowns are. Changes in individual parameters do not change anything. Interestingly, when winding down the game and entering the task manager, while not changing anything, on returning to the game I will see an increased load on the GP, a reduction in the load on the tes and a stable 60fps for half a minute, after which the situation returns to the original - 45 and below the phps.

The question: iron should pull, how can remove the load of tep and provide 60 fps without resetting on the minimal.
zi: percent no longer loads anything, headlights edge in priority, others prog no. was on the forums advice on overlay uplay, but I have a pirate and it is not there. 1.05 version of the game