OpenGameBoost vs PC Game Booster
OpenGameBoost
github.com
PC Game Booster
smartpcutilities.comSide by side
| Figure | OpenGameBoost | PC Game Booster |
|---|---|---|
| Price from | — | $1.58/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| Plans published | 0 | 4 |
| Spec score · Game Booster Software | 7.2 (#12) | 7.8 (#6) |
| Spec score · Game Graphics Optimization Software | 7.2 (#24) | 7.8 (#12) |
| Spec score · Graphics optimisers | 7.0 (#28) | 8.1 (#9) |
| Purpose | OpenGameBoost describes itself as an open-source gaming optimizer for Windows 10/11. | PC Game Booster optimizes PCs for gaming, boosts in-game FPS, and reduces lag, crashes, and interruptions. |
| Requirements | The software requires 64-bit Windows 10 or Windows 11 and administrator privileges; running from source requires Python 3.9 or newer. | The software requires Microsoft Windows 8.1, 10, or 11, including 64-bit versions, and .NET Framework 4.8 or later. |
Plans
PC Game Booster
- PC Game Booster FreeFree
- PC Game Booster Pro$18.95 a year
- PC Game Booster Pro$18.95 a year
- PC Game Booster Pro$31.58, paid once
In their own words
OpenGameBoost
OpenGameBoost is a free, open-source gaming optimizer for 64-bit Windows 10 and Windows 11. Game Mode can suspend Explorer, browsers, and game launchers to free CPU and RAM, then resume them instantly when deactivated. The application can flush unused process memory, switch to the High Performance power plan, change network settings by disabling Nagle’s algorithm and NetBIOS, and adjust game GPU scheduling priority through registry changes. Automatic detection can activate Game Mode when supported games launch; the listed detection catalog contains 18 games, including Call of Duty, Fortnite, Apex Legends, Counter-Strike 2, Valorant, League of Legends, and Minecraft. Supported launchers include Steam, Epic, Battle.net, EA, Ubisoft Connect, and GOG. Supported browsers include Chrome, Firefox, Edge, Opera, and Brave. Administrator privileges are required for full functionality. Downloads come from the Releases page; source setup requires Python 3.9 or newer. Changes are described as reversible.
PC Game Booster
PC Game Booster is Windows software for adjusting a PC’s resources and settings for gaming. Its game manager imports titles from Microsoft Store, Battle.net, Steam, Epic Games, Ubisoft Connect, and other platforms; games that do not appear can be added manually. The software can allocate CPU, memory, and disk resources to active games and applications while restricting unnecessary background processes. Its System Optimizer tunes system, internet, application, and visual-effect settings to reduce lag and interruptions. A hardware monitor tracks CPU, GPU, motherboard, and other component temperatures and alerts users when temperatures exceed optimal levels. The software does not overclock hardware, and its optimizations can be reversed by turning off Game Mode or restarting Windows. The free plan includes basic game optimizations, game management, monitoring, and automatic boosting on launch. PC Game Booster Pro costs $18.95 a year, and a 30-day trial is available. It requires Windows 8.1, 10, or 11 and.NET Framework 4.8 or later.