xps15 keeps dropping to extremely low fps

[n5duo]

when im playing games on my xps 15 with a gtx 1050 and i7 and 16 gb ram my laptop keeps dropping frames. fortnite will randomly drop to 14 fps and wont fix itself even on 480p and low settings. pubg only runs at 30 fps on 1080p low settings and rainbow runs at 1080p low settings at 45 fps. any fixes?

[genexis_x]

Check temps and clocks. Might be thermal or VRM throttling (very common in XPS 15)

[n5duo]

8 hours ago, ZM Fong said:

Check temps and clocks. Might be thermal or VRM throttling (very common in XPS 15)

Do you mean vram throttling?

[genexis_x]

1 hour ago, n5duo said:

Do you mean vram throttling?

VRM: https://en.wikipedia.org/wiki/Voltage_regulator_module

[n5duo]

On 7/10/2018 at 9:39 AM, ZM Fong said:

VRM: https://en.wikipedia.org/wiki/Voltage_regulator_module

I was playing rainbow at low settings at 480p and it dropped to 15 FPS after I reinstall the Nvidia drivers