Game Stuttering Fix

Plug In and Set Performance Mode
Connect the Dell 240W adapter and open Alienware Command Center or Dell Power Manager, then choose Performance. Gaming on battery throttles the G15 5535 hard, and this single change removes most power-related stutter.
Assign the Game to the NVIDIA GPU
Settings → System → Display → Graphics. Add the game executable and set it to High performance so it runs on the NVIDIA GPU rather than the Radeon iGPU, which prevents the stutter caused by GPU switching mid-game.

Update the NVIDIA Game Ready Driver
Install the latest NVIDIA Game Ready driver from Dell Support for G15 5535 or via GeForce Experience. Driver updates frequently fix frame pacing and stutter issues in specific titles on the RTX laptop GPU.
Close Background Apps and Enable VSync
Close browsers and overlays, then enable VSync or cap the frame rate slightly below the display refresh rate. A frame cap gives the G15 5535 consistent frame pacing and removes the micro-stutter from frames arriving unevenly.
“Plugging in the charger and assigning the game to the NVIDIA GPU stopped the stutter on my G15 5535 completely.” — Faizal, Sungai Petani

Ryan holds a Computer Science degree and has spent over 15 years troubleshooting Windows hardware and driver issues across major laptop brands. He writes practical, step-by-step guides for everyday users at softwaredriverdownload.com.
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