Garry's Mod cover art

Garry's Mod

PC requirements, performance and Steam Deck status

60 fps 1080p high
Radeon RX 6400 (~60 fps, est.)
Steam Deck
Steam Deck Playable · ~56 fps ultra (est.)
Check your PC →Estimate · medium confidence, ±20%
Overwhelmingly Positive · 96% of 1,094,26711,790 playing nowSteam Deck Playable$9.99Windows · macOS · Linux
Genres
Casual, Indie, Simulation
Release
Nov 29, 2006
Developer
Facepunch Studios
Publisher
Valve
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
From the Steam store page

SandboxModdableMultiplayerPhysicsBuildingCasualFunnyFirst-PersonSingleplayerFPS

View on Steam →

Will Garry's Mod run on your PC?

What you need for Garry's Mod

Garry's Mod needs about a Radeon RX 6400 for 60 fps at 1080p high and a GeForce RTX 3050 6GB at 1440p (pcgaming.io estimate, medium confidence, ±20%, model v0, data updated 2026-09-24).

TargetGraphics card (at least)Processor (at least)
1080p · 60 fps · HighRadeon RX 6400Core i3-9100F
1080p · 144 fps · MediumGeForce RTX 3050 8GBCore i3-9100F
1440p · 60 fps · HighGeForce RTX 3050 6GBCore i3-9100F
1440p · 120 fps · HighArc A770 16GBCore i3-9100F
4K · 60 fps · HighGeForce RTX 3060 12GBCore i3-9100F

Slowest current desktop parts (2020+ GPUs, 2019+ CPUs) our model expects to reach each target. Best GPUs for Garry's Mod

Estimated FPS on popular graphics cards (high preset)

Estimate · medium confidence, ±20%

Estimated FPS from our model (v0), based on the game's published requirements and relative GPU/CPU performance. Not measured. Real results vary with drivers, patches, and scenes. Values above 300 fps show as 300+. Data updated 2026-09-24.

Garry's Mod system requirements

MinimumRecommended
OSWindows® 10Windows® 10/11
Processor

2 GHz Processor or better

No specific model named. Estimated from the legacy requirement.

2.5 GHz Processor or better

No specific model named. Estimated from the legacy requirement.

Graphics

1GB dedicated VRAM or better

No specific model named. Estimated from the video memory requirement.

4GB dedicated VRAM or better

No specific model named. Estimated from the video memory requirement.

Memory4 GB8 GB
Video memory1 GB4 GB
Storage10 GB25 GB
DirectXVersion 9.0cVersion 9.0c
NotesMouse, Keyboard, Monitor

Source: Steam.

Garry's Mod on handheld PCs

Valve rating: Steam Deck Playable

Steam Deck · playable

  • !Default controller configuration not fully functional
  • !Controller glyphs do not match Steam Deck device
  • !Text input does not automatically invokes keyboard
  • Interface text is legible
  • Default configuration is performant

Steam Machine · playable

  • !Default controller configuration not fully functional
  • !Controller glyphs do not match device
  • !Text input does not automatically invokes keyboard
  • Default configuration is performant

SteamOS · playable

  • !Game startup functional
  • Default controller configuration not fully functional
  • Text input does not automatically invokes keyboard
HandheldNative resolutionEstimated FPSVerdict
Steam Deck OLED1280×80056 ultraSteam Deck Playable
ROG Ally X1920×108046 ultraSteam Deck Playable · faster GPU
ROG Xbox Ally X1920×108053 ultraSteam Deck Playable · faster GPU
Legion Go 21920×120047 ultraSteam Deck Playable · faster GPU
MSI Claw 8 AI+1920×120047 ultraSteam Deck Playable · faster GPU

Each handheld at its own screen resolution, on the best preset that holds 30 fps. Steam Deck verdicts are Valve's rating.

Details

Controller support
Keyboard & mouse
DLC
0
Steam achievements
29
Engine
Source
Features
Single-playerMulti-playerPvPOnline PvPLAN PvPCo-opOnline Co-opLAN Co-opCross-Platform MultiplayerSteam AchievementsSteam Trading CardsCaptions availableSteam WorkshopColor AlternativesCustom Volume ControlsAdjustable DifficultyPlayable without Timed InputSave AnytimeStereo SoundSteam CloudValve Anti-Cheat enabledIncludes level editorIncludes Source SDKRemote Play on TabletFamily Sharing
Languages (31)
English, French, Italian, German, Spanish - Spain, Bulgarian, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Norwegian, Polish, Portuguese - Portugal, Portuguese - Brazil, Russian, Simplified Chinese, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese, Croatian, Estonian, Hebrew, Lithuanian, Slovak

Full audio: English

Latest news & patches

Official announcements via Steam.

Games like Garry's Mod

FAQ

Can Garry's Mod run on a GTX 1650?

Yes. The GeForce GTX 1650 meets Garry's Mod's recommended spec. We estimate ~60 fps at 1080p high (range 48–72, medium confidence, ±20%), GPU-limited. For 60 fps at 1440p, use the low preset (~42 fps on high). Its 4 GB of video memory covers the 4 GB the game recommends. Every preset on the GTX 1650.

Can Garry's Mod run on Steam Deck?

Yes, with issues. Valve rates Garry's Mod Steam Deck Playable. At the Steam Deck OLED's native 1280×800 we estimate ~56 fps on the ultra preset (range 45–67, medium confidence, ±20%). 60 fps is reachable on the high preset. Presets for 30/40/60 fps on Steam Deck OLED.

What graphics card do I need for Garry's Mod at 1440p?

For 60 fps at 1440p high, our model points to a GeForce RTX 3050 6GB or faster: ~61 fps (range 49–73, medium confidence, ±20%). At 1080p high a Radeon RX 6400 is enough. 4K at 60 fps needs a GeForce RTX 3060 12GB. All are the slowest current desktop cards per target. Best GPUs for Garry's Mod by brand.

Can I run Garry's Mod on a laptop?

Yes, with a fast enough GPU. Of the 30 laptop GPUs we list, the GeForce RTX 3050 Laptop GPU is the slowest expected to reach 60 fps at 1080p high: ~78 fps (range 62–94, medium confidence, ±20%). The slowest one that meets the minimum spec, the GeForce GTX 1650 Laptop GPU, gets ~82 fps at 1080p low. Garry's Mod on the GeForce RTX 3050 Laptop GPU.

How much RAM does Garry's Mod need?

The publisher's Steam listing asks for 4 GB of RAM minimum and 8 GB recommended for Garry's Mod. For the graphics card it lists video memory of 1 GB at minimum and 4 GB recommended.

How much storage does Garry's Mod take?

Garry's Mod needs 25 GB of free storage according to the publisher's recommended spec on Steam. The minimum operating system is Windows® 10.