Most “FPS boost” advice is a random walk through graphics menus. This checklist is different: it is ordered by how much performance each change tends to return per minute of effort, and it starts outside the game, because that is where a surprising number of frames are lost.

Work top to bottom. Test after each section rather than changing everything at once, otherwise you will not know what helped.

1. Confirm the obvious things first (2 minutes)

Is the monitor actually running at its rated refresh rate? Windows Settings → System → Display → Advanced display. A 165 Hz panel stuck at 60 Hz is the most common performance problem we see.
Is the game fullscreen, not borderless? Exclusive fullscreen still gives the most consistent frame pacing on Windows.
Is a laptop on battery or in a power-saving profile? Plug in and set the Windows power mode to Best Performance before benchmarking anything.
Close the browser. A single tab with a video call or a hardware-accelerated page can cost more frames than a graphics setting.

2. Fix the display pipeline (5 minutes)

These settings change how frames reach your eyes, and they matter more than most in-game options.

Enable the highest refresh rate in both Windows and the game's own display settings.
Turn on G-Sync or FreeSync if your monitor supports it, and cap the frame rate 3–5 frames below the refresh rate. That combination gives the smoothest result.
Disable V-Sync once variable refresh is working. If you do not have a VRR monitor, cap the frame rate instead.
Check the resolution. Running a game at 1440p on a 1080p panel costs frames for no visual gain.

Measure, don't guess Use the game's built-in benchmark or a frame-time overlay for 60 seconds. Write down the average and the 1% low. The 1% low is what you actually feel in a fight.

3. Spend your graphics budget wisely (8 minutes)

In almost every modern engine, the following order gives the biggest gains with the smallest visual cost:

Shadows / shadow quality — high to medium is often a 10–20% gain and barely visible in motion.
Volumetric fog and clouds — expensive, and usually the first thing to drop.
Screen-space reflections — off or low unless you are playing slowly and looking at puddles.
Ambient occlusion — medium is the sweet spot; the difference above medium is subtle.
Post-processing — motion blur, depth of field and film grain cost frames and hurt clarity in competitive games.
Texture quality — keep this high if you have VRAM. It costs almost nothing in frame time and does most of the visual work.

Leave anti-aliasing and resolution until last. Dropping from native resolution is the biggest lever you have, but it is also the most visible, so exhaust the cheap options first.

4. Check the background (3 minutes)

Overlays: game launchers, capture software and RGB utilities all hook into the render pipeline. Disable the ones you are not using.
Startup apps: Task Manager → Startup. Anything you do not recognise can usually go.
Storage: if a game stutters when you turn quickly, it may be streaming assets from a slow drive. Moving it to an SSD fixes more stutter than any settings change.

5. Only then consider overclocking (2 minutes)

Enabling the memory's XMP/EXPO profile is the one “overclock” worth doing for almost everyone, and it is a single BIOS toggle. Beyond that, GPU and CPU overclocking returns single-digit percentages for hours of stability testing. If you enjoy it, fine — but it is not where a struggling system should start.

The honest summary

If you only do three things: confirm your refresh rate, enable variable refresh with a frame cap, and drop shadows and volumetrics one notch. That combination fixes most “my PC feels bad” complaints without touching a single benchmark score.

Once you are stable, the next upgrade that actually changes how a game feels is usually a better monitor or a better chair — not a new GPU. Our budget setup guide covers where the money is best spent.