How to Check FPS: A Complete Guide for Gamers

Frames per second — FPS — is one of the most talked-about metrics in gaming, and for good reason. It directly affects how smooth and responsive your game feels. Whether you're troubleshooting stuttering, benchmarking a new GPU, or just curious what your system is actually delivering, knowing how to check FPS in real time is a fundamental skill.

Here's how it works, where to look, and what affects the number you see.

What FPS Actually Measures

FPS measures how many individual frames your GPU renders and your display shows every second. Higher numbers generally mean smoother motion — 60 FPS is widely considered the baseline for comfortable gaming, while 120, 144, or 240 FPS become relevant when paired with high-refresh-rate monitors.

It's worth separating two things people sometimes confuse:

• Rendered FPS — what your GPU is producing
• Displayed FPS — what your monitor actually shows, capped by its refresh rate

A 60Hz monitor can't display 144 FPS no matter what your GPU outputs. Checking rendered FPS tells you about your hardware's headroom; checking displayed FPS tells you what you're actually seeing.

Built-In Ways to Check FPS 🎮

Steam Overlay (PC)

If you play through Steam, the built-in FPS counter is the simplest option. Go to Steam → Settings → In-Game and enable the FPS counter, then choose where it appears on screen (top-left, top-right, etc.). It's lightweight and works across most Steam titles without any additional software.

Xbox Game Bar (Windows 10/11)

Press Windows + G to open the Xbox Game Bar. The Performance widget shows live FPS alongside GPU and CPU usage. This works for most PC games regardless of launcher — not just Xbox or Microsoft titles.

Console Built-In Options

Modern consoles have native performance monitoring:

• PlayStation 5 — Navigate to Settings → Saved Data and Game/App Settings → Game Presets → Performance Mode or Resolution Mode. Some titles also display FPS natively in their own settings menus.
• Xbox Series X/S — Enable 120Hz output in display settings, and games that support variable frame rates will adjust accordingly. FPS overlay isn't built into Xbox OS by default, but some titles include their own counters.

Third-Party Tools for More Detail

When you want more granular data — frame time, 1% lows, GPU temperature alongside FPS — dedicated tools go further than built-in overlays.

Frame time deserves a mention here. Two setups can both show "60 FPS" but feel completely different if frame delivery is inconsistent. Tools like MSI Afterburner can display 1% low FPS — the bottom 1% of frame rate readings — which reveals stuttering that an average FPS number hides.

In-Game FPS Counters

Many games include their own native performance displays. Common examples:

• Fortnite — Enable via Settings → Video → Show FPS
• Valorant — Client Settings → Video → Stats → Client FPS
• Minecraft — Press F3 for a full debug overlay including FPS
• Call of Duty titles — Telemetry/HUD options in video settings

These in-game counters are typically accurate and have minimal performance overhead since they're built into the engine. They're the cleanest option when available.

Variables That Affect Your FPS Reading

The number you see is never just about your GPU. Several factors shape both your FPS and whether your measurement is meaningful:

• Resolution — Rendering at 4K demands significantly more from your GPU than 1080p. FPS will differ substantially across resolutions.
• Graphics settings — Ray tracing, shadow quality, anti-aliasing, and texture resolution all create load. FPS at "Ultra" and "Low" in the same game can vary by 50% or more.
• CPU bottlenecking — In CPU-bound scenarios (dense open worlds, games with many AI actors), a powerful GPU won't help if the processor can't feed it fast enough.
• Background processes — Other applications consuming RAM or CPU cycles affect in-game FPS.
• Driver version — GPU drivers are regularly updated with game-specific optimizations. Outdated drivers can suppress FPS in newer titles.
• Thermal throttling — Laptops and systems with poor airflow may reduce GPU/CPU clock speeds under heat, dropping FPS mid-session in ways that don't show up in a brief test.

What "Good" FPS Looks Like Across Different Setups 🖥️

There's no universal answer, because target FPS depends on the type of game, the player's sensitivity to motion, and the display being used.

Competitive players prioritize frame rate over visual fidelity for responsiveness. Story-driven players may prefer higher settings at stable 30 or 60 FPS. Neither is wrong — they reflect different priorities.

Reading Your Numbers in Context

A raw FPS number is only useful alongside context. Checking FPS once during an idle title menu tells you very little. Useful measurement happens:

• During demanding scenes — explosions, dense crowds, busy environments
• At your actual play settings — not defaults
• Over a sustained session — to catch thermal throttling or memory leaks

Consistency often matters more than peak numbers. A game holding 58–62 FPS feels noticeably smoother than one swinging between 40 and 80 FPS, even if the averages look similar.

How much any of this matters to you depends heavily on what you're playing, on what hardware, and what your display can actually take advantage of — factors that look different for every setup. 🎯