Recording gameplay on PC sounds simple until you press the record button and your smooth 144 FPS turns into a stuttering mess. The good news is that FPS loss while recording is almost always a settings problem, not a hardware problem — even mid-range PCs can record without noticeable drops once everything is configured correctly. This guide shows you how to record gameplay on PC without losing FPS, covering the best free software, the exact settings to use, and the hardware factors that actually matter in 2026.
Why Recording Lowers Your FPS
To fix the problem, you need to understand it. When you play a game, your GPU renders each frame and your CPU handles game logic. When you record, something extra has to take those finished frames and compress them into a video file in real time — that compression is called encoding, and it costs performance. Software encoding (x264) uses your CPU, which is already busy running the game, so your FPS drops. Hardware encoding (NVENC on NVIDIA cards, AMF on AMD, QuickSync on Intel) uses a dedicated chip on your GPU that does nothing else — so the game barely notices. The single biggest factor in how to record gameplay on PC without losing FPS is using hardware encoding instead of software encoding. If your recording software is set to x264 on a mid-range CPU, switching to your GPU’s hardware encoder can instantly recover 20 to 40 FPS.
Step 1: Pick the Right Recording Software
You do not need paid software. OBS Studio is free, open-source, and the standard for a reason — it gives you full control over encoders, bitrates, and resolutions, and it works with every GPU brand. NVIDIA users also get ShadowPlay (now called NVIDIA Share/GeForce Experience overlay), which is the easiest option: press Alt+F9 and it records with almost zero setup using NVENC. AMD users have ReLive built into the AMD Software app with similar one-key recording. Windows Game Bar (Win+G) is built into Windows and fine for quick clips, but its quality and settings are limited. For this guide, OBS Studio is the main recommendation because its settings apply to everyone and it produces the best quality-per-file-size once configured. Download it only from the official obsproject.com site.
Step 2: Use Your GPU’s Hardware Encoder
In OBS, go to Settings > Output and set Output Mode to Advanced. Under the Recording tab, set Encoder to your hardware option: “NVIDIA NVENC H.264” for NVIDIA GPUs (GTX 10-series and newer), “AMD HW H.264” for AMD cards, or “QuickSync H.264” for Intel integrated graphics. Never use x264 for local recording unless you have a high-end CPU with cores to spare — software encoding is the number one cause of FPS loss while recording. Set Rate Control to CQP (Constant Quality) with a CQ level of 18–23: lower numbers mean better quality and bigger files, 20 is the sweet spot for 1080p. Set the Preset to “Quality” or “P7” depending on your card — higher quality presets use slightly more GPU encoder power but the dedicated chip handles it without touching game FPS. Set Profile to High.
Step 3: Record at the Right Resolution and Frame Rate
Recording at 4K when you play at 1080p wastes performance and disk space for no visible gain. The rule: record at your monitor’s resolution or one step down. If you play at 1440p, record at 1440p or 1080p — 1080p60 recordings look great on YouTube and are far easier on your system. In OBS Settings > Video, set both Base and Output resolution to 1920×1080 unless you specifically need higher, and set Common FPS Values to 60. Recording at 120 or 240 FPS doubles the encoder workload and the file size while barely anyone watches at those frame rates. One more critical setting: in Settings > Output > Recording, set the recording format to MKV, not MP4. If your game or PC crashes mid-recording, an MP4 file corrupts and you lose everything; MKV survives crashes and you can remux it to MP4 afterward in OBS (File > Remux Recordings) with one click.
Step 4: Free Up CPU and GPU Headroom
Even with hardware encoding, recording needs some breathing room. Close your browser before recording — Chrome with a dozen tabs can eat 10–20% of your CPU and several gigabytes of RAM. Disable Discord’s hardware acceleration if you do not need it during recording, or at least close animated overlays. In Windows Settings > Gaming > Game Mode, make sure Game Mode is ON — it tells Windows to prioritize the game process. If you stream music, use a lightweight player instead of a browser tab. Check Task Manager’s Performance tab while gaming: if your CPU is pinned at 100% before you even start recording, no settings will fully fix it — lower one or two game settings (shadows and volumetric effects are the usual FPS hogs) to create headroom first. The goal is simple: the game should run at your target FPS with about 15–20% CPU and GPU headroom to spare, and then recording becomes invisible.
Step 5: Record to the Right Drive
This one is overlooked constantly. Recording writes a large video file in real time — at 1080p60 with good quality settings, that is roughly 1 GB every 3–5 minutes. If you record to the same drive your game is installed on, the drive handles game asset loading and video writing at the same time, which causes micro-stutters that feel like FPS loss. The fix: record to a different physical drive than your game. An SSD is strongly preferred — recording to an old spinning hard drive can cause dropped frames in the recording itself (the game stays smooth but the video stutters). In OBS Settings > Output > Recording, set the Recording Path to a folder on your second drive. If you only have one drive, it still works — just defragment (HDD) or trim (SSD) it occasionally and keep at least 20% free space so write speeds stay high.
Step 6: Separate Your Audio Tracks
Nothing ruins a good recording like game audio drowning out your voice, or vice versa, with no way to fix it later. In OBS Settings > Output > Recording, set Audio Track checkboxes for at least two tracks: track 1 for everything (your upload-ready mix), track 2 for game audio only, track 3 for your microphone only. In Settings > Audio, assign your desktop audio and mic to the right tracks. MKV supports multiple audio tracks, which is another reason to record in MKV. When you edit, you can balance game and voice levels independently — or delete your coughing fit without touching the game audio. This costs zero FPS and saves recordings that would otherwise be unusable.
Quick Settings Checklist for Zero-FPS-Loss Recording
For the impatient, here is the complete how to record gameplay on PC setup in one place: OBS Studio, Output Mode Advanced, encoder set to your GPU hardware encoder (NVENC/AMF/QuickSync), rate control CQP at CQ 20, preset Quality, profile High, format MKV, resolution 1920×1080 at 60 FPS, recording path on a different SSD than your game, Game Mode on, browser closed. With these settings, most PCs from the last five years record 1080p60 with literally zero measurable FPS difference in-game. Test it: run your game’s built-in benchmark or stand in a busy scene, note the FPS, start recording, and compare. If the numbers match, you are done.
What If You Still Lose FPS?
If you followed everything and still drop frames, work through this list. First, confirm you are actually using the hardware encoder — OBS sometimes resets to x264 after updates, so re-check Settings > Output. Second, check thermals: if your GPU hits its temperature limit, it throttles itself, and recording adds heat — clean dust filters and make sure fans ramp up. Third, try recording at 1080p even if you play at 1440p; the downscale costs almost nothing and halves the encoder load. Fourth, update your GPU drivers — encoder performance and stability improve with driver updates more than people expect. Fifth, if your GPU is older than a GTX 10-series or equivalent, its hardware encoder may be weak — in that case, consider NVIDIA ShadowPlay/AMD ReLive instead of OBS, since the manufacturers’ own tools are tuned for their encoders. As a last resort, a cheap capture card (USB, 1080p60) offloads everything and guarantees zero FPS impact, though that is overkill for most people. If your FPS problems happen even when you’re not recording, see our guide on how to reduce lag and improve FPS in PC games.
Frequently Asked Questions About Recording Gameplay on PC
Does recording gameplay always lower FPS?
No. With a hardware encoder (NVENC, AMF, or QuickSync) and sensible settings, the FPS cost is typically 0–3%, which is unnoticeable. Big FPS drops come from software (CPU) encoding or recording at excessive resolutions.
Is OBS or ShadowPlay better for recording?
ShadowPlay is easier — one hotkey, minimal setup, great for clips. OBS gives far more control over quality, audio tracks, and formats, making it better for YouTube videos and serious content. Both use the same hardware encoder, so FPS impact is similar.
How much disk space does PC gameplay recording need?
At 1080p60 with CQP 20, expect roughly 1 GB per 3–5 minutes. A one-hour session needs 12–20 GB. 4K60 can need 4–6 GB per 10 minutes, which is why a dedicated recording drive matters.
Why is my recording stuttering even though the game feels smooth?
That is usually the storage drive, not the GPU. Recording to the same drive as the game, or to a slow hard drive, causes the encoder to drop frames while the game itself stays smooth. Record to a separate SSD.
Conclusion
Learning how to record gameplay on PC without losing FPS comes down to three things: use your GPU’s hardware encoder instead of your CPU, record at sensible resolution and frame rate settings, and give your system breathing room by closing background apps and recording to a separate drive. Do those three things and the record button becomes invisible — your FPS stays exactly where it was, and you get clean, high-quality footage every time. Now go capture that clutch play. For more PC gaming guides, visit the Techvera homepage.
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