Performance Benchmarks
Real-world benchmarks showing clear Atom OS performance gains across different hardware setups and tools.
Average FPS Gain
Test Systems
Games and Tools Tested
Performance Metrics
Detailed comparisons across 4 builds on RTX 2060 + i3-9100F
Memory Usage
Disk Usage
ISO Size
CPU Usage
Running Processes
Pre-installed Apps
Test System
Complete hardware specifications and testing methodology
Hardware Specifications
Processor
Intel Core i3-9100F
Memory
16GB DDR4 2400MHz
Graphics
NVIDIA GeForce RTX 2060
Motherboard
Intel H310M Chipset
Storage
512GB SSD
Cooling
Stock Cooler
Tested Builds
AtomOS 11 Ultimate Lite 003 – 24H2
AtomOS 11 Standard 25H2 004
AtomOS 11 Lite 25H2 006
Note: All tests conducted on a single device to ensure consistency and eliminate hardware variation.
Testing Tools Used
Testing Process
We are trying to reach the most accurate numbers possible.
Controlled Environment
- Fresh OS install for every test
- Identical hardware configuration
- Installing the same hardware drivers
- No background applications
Testing Process
- 3+ benchmark runs per configuration
- CapFrameX used for data capture
- Same maps tested
Stock Windows Configuration
- Windows Defender real-time disabled
- Stock drivers installed
- Default Performance power plan
- Default Windows settings
Atom OS Configuration
- Defender disabled
- Manual driver installation
- All Atom OS optimizations keeped as default
Game & Graphics Settings
Consistent settings applied across all benchmark runs
Video Settings
- High preset enabled
- Windowed fullscreen mode
- 1440p resolution (2650×1440)
Advanced Settings
- No res scaling
- Default NVIDIA Control Panel settings
- Same GPU driver versions across all tests
Detailed Benchmark Results
FurMark benchmark scores across all builds
Windows 11
Baseline
AtomOS Standard
AtomOS Lite
AtomOS Ultimate
Summary: FurMark results show progressive performance gains from Standard to Ultimate, with AtomOS Ultimate delivering the highest performance on the RTX 2060 + i3-9100F test system.
Frequently Asked Questions
Find answers to common questions about Atom OS and how it can benefit you.
Atom OS is a lightweight, optimized, and privacy-focused version of Windows. It is designed to reduce resource usage, improve performance, and remove unnecessary components while keeping core Windows functionality intact.
Yes. Atom OS is completely legal as long as you activate it with a genuine Windows license. Atom OS is not a cracked or pirated version of Windows; it still requires proper activation using a valid license key.
Download the Atom OS ISO, create a bootable USB using tools like Rufus, and follow the installation guide. The process is similar to installing standard Windows.
Yes, but a clean installation is usually required. Always back up your data before switching operating systems.
Use CRU (Custom Resolution Utility) to delete all resolutions except your desired refresh rate (for example, 165Hz). Save the changes, then restart your GPU driver to apply the new refresh rate.
Press Shift + F10, then type: oobe\bypassnro and press Enter. Your system will restart and allow you to continue setup without a network connection.
Go to Privacy & Security settings and manually enable microphone access for apps.
Open services.msc and locate WLAN AutoConfig. By default, it may be disabled. Set it to Automatic and start the service.
Yes. This is normal during installation. Right-click on the desktop, open Display Settings, and select your preferred resolution after installation.
Install LightShot and Atom Essentials to restore screenshot functionality.
Open Control Panel > System > Advanced system settings. Under Performance, click Settings, then go to the Advanced tab. Click Change under Virtual Memory, disable automatic management, select your system drive, choose System Managed Size or set a custom value, click Set, then restart your PC.
Install the StartAllBack application located on the Desktop. This usually resolves shell-related critical errors.
Use the following credentials: Username: User | Password: User
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