Fix FPS Drops While Streaming

Medium20 minGaming & Entertainment

Last updated: March 25, 2025

Losing frames while you stream? Switch to GPU encoding, lighten OBS and in-game settings, tune the encoder and audio, or move to a two-PC streaming setup.

Not sure this is your exact issue? Every WindowsHelper guide is scoped to one specific problem — not a generic troubleshooting checklist — so if the title above matches what you're seeing, this is the right guide.

Why streaming can tank your frame rate even on a capable PC

Streaming asks your PC to do an entirely second job at the same time as running your game — capturing what's on screen, compressing it, and sending it out, continuously, without missing a beat. That second job competes for the same resources your game is using, and when it wins too much of that competition, your game's frame rate drops even though the PC would handle the game just fine on its own.

Because streaming and gaming are pulling on the same limited resources from two different directions, the actual bottleneck can differ from PC to PC — some struggle with the encoding work itself, others with everything happening at once — which is why generic streaming advice doesn't fit everyone equally.

How to tell it's this

How serious is it?

Usually minor

FPS drops only while streaming are a performance-balancing issue, not a sign anything is broken — your PC is simply being asked to do two demanding things at once.

Worth taking seriously

Not a risk-to-your-PC situation, though if it's a scheduled or live stream, it's worth sorting ahead of time rather than discovering the drop live.

Why lowering game settings alone doesn't always solve it

Turning down the game's own graphics settings is the instinctive fix, and it can help if the game itself was the bottleneck — but if the actual strain is coming from the streaming and capture side rather than the game's rendering, lowering game settings barely moves the needle.

The more effective path is working out whether the game, the streaming and encoding process, or the balance between the two is actually where your PC is struggling — then addressing that specific pressure point. Reading where the real strain is on your setup is what WindowsHelper is being built to do.

What this helps with

What to expect: Medium difficulty • usually about 20 min.

Topics covered
fixfpsdropswhilestreaming

This is one of 64 Gaming & Entertainment fixes in the WindowsHelper library. The full step-by-step fix for this is in the WindowsHelper app.

Coming soon in the app

The full step-by-step fix for this is in the WindowsHelper phone app — coming soon, no price announced yet. The free PC Companion (available now) is the piece that connects your phone to your PC.

🔔 Get notified at launch
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Common questions

Why does my game run fine alone but drop frames while streaming?
Because streaming adds a second, continuous job competing for the same resources your game is using — a clear sign the strain is coming from doing both at once, not from the game alone.
Will lowering my game's graphics settings fix it?
Sometimes, if the game itself was the bottleneck — but if the real strain is on the streaming and capture side, lowering game settings won't help much.
Do I need better hardware to stream and game at once?
Not always — plenty of frame drops while streaming come from how the workload is balanced rather than the hardware being underpowered. Worth checking that before assuming you need an upgrade.
Why does my viewer see a choppy stream even when my gameplay feels smooth?
That's a useful, specific clue — it suggests the strain is on the capture and output side rather than the game's own performance, which points to a different part of the setup than you might expect.

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