Can I Run It?
Auto-detects your PC specs. Checks any game's requirements.
- Free
- No account needed
- Specs saved on this device
Your PC Specs
Browser estimate
GPU
Not detected
CPU
Not detected
RAM
Not detected
Check a Game
Game data sourced from Steam and curated databases. FPS numbers appear only for games with a Mansone benchmark baseline.
Search a PC game to check compatibility
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How it works
Detect specs, search a game, get a verdict. No installs needed.
Step 1
Auto-detect specs
- GPU, RAM, and CPU cores read from the browser.
- Works on Chrome, Edge, Firefox, and Brave.
- Edit manually if detection is off.
Step 2
Search any game
- Any game on the Steam store.
- Autocomplete as you type.
- Official PC system requirements pulled live.
- Plus popular non-Steam games like Fortnite, Valorant, and Roblox.
Step 3
Get your verdict
- Deterministic scoring compares your hardware with requirements.
- Curated GPU and CPU performance tiers handle model differences.
- Green / yellow / red result.
- Per-component breakdown with reasoning.
Estimated FPS by preset
Know what frame rate to expect before you buy. Trusted benchmark data is shown when available.
How it works
FPS calculator built in
- After checking compatibility, you also get an estimated FPS for Low, Medium, High, and Ultra presets at 1080p.
- Based on a curated Mansone baseline and interpolated across hardware tiers.
- Color-coded: green (60+ FPS), amber (30-59 FPS), red (below 30 FPS).
- No separate tool needed. Search a game, get your verdict and FPS estimate in one result.
What to expect
FPS varies by hardware
- GPU is the main factor. An RTX 4070 and a GTX 1060 will show very different numbers for the same game.
- Estimates assume 1080p resolution. At 1440p or 4K, expect roughly 30-50% lower FPS.
- DLSS, FSR, and ray tracing are not factored in. Enable DLSS for a real-world boost beyond what we show.
- These are approximations, not guarantees. Actual FPS depends on drivers, settings, background apps, and thermals.
Chrome extension
Same tool, always one click away.
Mansone for Chrome
Remembers your specs. Works directly on Steam store pages while you browse. Click the icon, search a game, get your verdict, or open the same analysis on Mansone with your exact specs.
FreeNo adsNo tracking
Common questions
How detection works, accuracy, and what the verdicts mean.
Your GPU and RAM are read from the browser automatically, along with your CPU core count (the browser does not expose a CPU model, so you can add it by hand). We compare those specs against the game's published requirements using curated hardware tiers and explicit minimum/recommended rules. When a hardware name is not on our list, AI may match it to the closest listed part, and the result says so. AI may also phrase the explanation, but it never decides the verdict or invents FPS.
Mostly. GPU detection reads the exact model name your driver reports, but browsers report 8 GB of RAM at most, so a PC with 16 GB or 32 GB still shows 8 GB. When your browser reports 8 GB, we treat it as 8 GB or more and ask you to confirm your RAM, so a 12 GB or 16 GB requirement never fails on that reading alone. Lower amounts are rounded to a power of 2, and Firefox and Safari don't report RAM at all. CPU cores include hyper-threaded logical cores. You can edit your specs any time.
Any PC game with published system requirements can be checked. We source data directly from Steam plus a curated list of popular non-Steam titles like Fortnite, Valorant, Roblox, and more.
Some games don't have their PC requirements in the database. This happens with console-only titles, very old games, or indie releases where the developer hasn't published formal specs.
Green: you meet or exceed recommended specs, game will run comfortably. Yellow: you meet minimum requirements but fall short of recommended, expect lower settings. Yellow also shows when a spec needs confirming, such as RAM above 8 GB. Red: your hardware doesn't meet minimum requirements.
Your specs and the game's requirements are sent securely to Mansone to calculate the result. The site saves manual specs locally in your browser, while the extension keeps its saved setup on your device. Short-lived handoff data is used only when you open a full analysis from the extension.
No. This page works on its own. The extension adds convenience: it remembers your specs, works directly on Steam store pages, and can hand the exact analysis context to this page.
The verdict is calculated from curated GPU/CPU tiers, memory checks, and the published requirements. Unknown hardware or incomplete requirements are marked low confidence instead of silently guessed. Add a CPU model and VRAM for a more precise result.
Numeric FPS is shown only for games with a Mansone benchmark baseline. We interpolate that baseline against curated GPU tiers at 1080p with upscaling and ray tracing off. Unsupported games show no fabricated number.
Yes. Enter your GPU, RAM, and CPU cores manually (or let it auto-detect), then search any game. You'll get both a compatibility verdict and estimated FPS. Useful for deciding whether to upgrade before buying a game.