GTX 1080 - GPU Usage Drops / Stuttering

[LikeabossXCIV]

Hey everyone i have Zotac GTX 1080 Extreme. In some games, (for example GTA 5, Rainbow Six Siege, Counter-Strike Global Offensive) i having GPU usage drops and making stuttering for a moment.

Usually it's going between %95-99 but for a moment drops to %40, I even saw %2... I playing with 144hz 1080P monitor but i tried with 2K or 8x MSAA, it's making it worse... Making more laggy struggle for that a moment.

But didn't see a problem in Battlefield 1, Star Wars Battlefront, Mafia 3, Hitman, Rise of the Tomb Raider... I don't understand if there is a problem. Is anyone having this issue? And is there any solution?

System:
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Mainboard: Asus Maximus VIII Hero 
Graphic Card: Zotac GTX 1080 AMP! Extreme
Processor: Intel Core i7-6700K @4.50GHz
Processor Cooler: Corsair Hydro H75 Liquid
RAM: Corsair Vengeance LPX 32 GB 2800Mhz (4x8)
Hard Disk: WD Blue 1 TB 64 MB 7200Rpm 
Solid State Disk: Samsung 850 Evo 500 GB
Power Supply: Corsair Builder CSM 850W
Case: Cool Master CM 690 III
Monitor: Asus VG248QE

[Guest]

Latest GPU driver? What are the temps in those games?

[LikeabossXCIV]

1 minute ago, deXxterlab97 said:

Latest GPU driver? What are the temps in those games?

I tried all last 5 gpu drivers. Temps are normal. CPU 55c, GPU 50c with %50 fan usage. 

[JDMFTW]

Had a similar problem with my 1070. I thought it was related to my cpu (FX8350) haven't really found the root cause

tried changing pre render frames to 1 then back to 4. tried turning on Prefer maximum performance in geforce manager. it did stop for a bit not sure if i solved it or not.

[LikeabossXCIV]

1 hour ago, JDMFTW said:

Had a similar problem with my 1070. I thought it was related to my cpu (FX8350) haven't really found the root cause

tried changing pre render frames to 1 then back to 4. tried turning on Prefer maximum performance in geforce manager. it did stop for a bit not sure if i solved it or not.

(pre render frames) Is it making any FPS loss? or is there a bad side effect?

 

Maximum performance making the game very ugly btw.

 

edit: I just realized, it could still stuttering without GPU Usage drop... And i tried your solution now, it's making it worse. More stuttering.