Best OBS Settings for Low-End PCs
Streaming on a budget laptop? You don't need a $3,000 rig to start. Adjusting a few hidden settings in OBS Studio can double your FPS and reduce lag significantly.
1. Output Settings (The Engine Room)
Go to Settings > Output and switch "Output Mode" to Advanced.
- Encoder: Use Hardware (NVENC) if you have an NVIDIA card. It offloads work from your CPU. If you don't, use x264 (CPU encoding).
- CPU Usage Preset (for x264): Set this to ultrafast or superfast. This lowers video quality slightly but frees up massive CPU resources for your game.
💡 Pro Tip:
Go to Settings > Video and change "Output (Scaled) Resolution" to 1280x720. Streaming in 720p looks perfectly fine on mobile and saves huge processing power compared to 1080p.
Go to Settings > Video and change "Output (Scaled) Resolution" to 1280x720. Streaming in 720p looks perfectly fine on mobile and saves huge processing power compared to 1080p.
2. Video Bitrate
Bitrate dictates quality and internet usage. Don't set this too high if your PC is weak.
- 720p 30fps: 2500 Kbps - 3000 Kbps
- 720p 60fps: 3500 Kbps - 4500 Kbps
3. Essential Audio Settings
Bad audio ruins streams faster than bad video. Go to Audio settings and ensure your Sample Rate matches your microphone (usually 48kHz).
Add Filters: Right-click your mic in the Audio Mixer > Filters. Add Noise Suppression (to kill background fan noise) and Compressor (to even out your voice volume).