CPU: Intel Core i7-8700
Motherboard: ASRock H370 Pro4
RAM: 16 Gb; Kingston 8GB CL16 DIMM HyperX FURY Red HX426C16FR2/8 (2x kit)
GPU: GIGABYTE GeForce® GTX 1080 G1 Gaming OC 8GB
PSU: Seasonic FOCUS-GX-750 750W [SSR-750FX]
SSD OC: Transcend TS128GSSD370 (128 Gb, SATA-III)
SSD #2: KINGSTON SUV400S37120G (120 Gb, SATA-III)
SSD #3: KINGSTON SA400S37120G (120 Gb, SATA-III)
HDD: WDC WD10EZEX (1 Tb, 7200 RPM, SATA-III)
Monitor: AOC C24G1
Keyboard: ikbc c104 (red cherry)
Mouse: Logitech G102 Prodigy
Headphones: Kingston HyperX Cloud II, Metal
OC: Microsoft Windows 10 Pro x64
Motherboard: ASRock H370 Pro4
RAM: 16 Gb; Kingston 8GB CL16 DIMM HyperX FURY Red HX426C16FR2/8 (2x kit)
GPU: GIGABYTE GeForce® GTX 1080 G1 Gaming OC 8GB
PSU: Seasonic FOCUS-GX-750 750W [SSR-750FX]
SSD OC: Transcend TS128GSSD370 (128 Gb, SATA-III)
SSD #2: KINGSTON SUV400S37120G (120 Gb, SATA-III)
SSD #3: KINGSTON SA400S37120G (120 Gb, SATA-III)
HDD: WDC WD10EZEX (1 Tb, 7200 RPM, SATA-III)
Monitor: AOC C24G1
Keyboard: ikbc c104 (red cherry)
Mouse: Logitech G102 Prodigy
Headphones: Kingston HyperX Cloud II, Metal
OC: Microsoft Windows 10 Pro x64
I reinstalled windows, drivers, tried to turn off hpet, tried ISLC.
Nothing helps.
FPS drops sharply: from ~ 140fps to 60-70fps (or even less) when you fall in crowded places.
The game installed to ssd.
There are no viruses on the computer.
Latest nvidia drivers : 445.87
Windows last
Please help me.