These 3 Windows Settings Are Hurting Your Game FPS

Boost Your Gaming FPS: Disabling Key Windows Settings

Low FPS in games can stem from various factors, including internet connection and system configuration. However, specific Windows settings, like Hyper-V and Memory Integrity, can also significantly impact your frame rate. This guide outlines how to disable these settings to potentially improve your gaming performance. Note that results may vary.

1. Memory Integrity and Virtual Machine Platform (VMP)

Memory Integrity and VMP are crucial security features in Windows. While generally beneficial, disabling them might boost FPS in some games, according to user reports and Microsoft's own acknowledgements (though improvements aren't guaranteed). Some users have reported gains of 4-7%, while others saw no improvement or even a decrease in performance.

To disable Memory Integrity (Windows 11):

1. Open the Start menu, search for "Windows Security," and press Enter.
2. Select "Device security" from the left sidebar, then click "Core isolation details."
3. Toggle off "Memory Integrity."

To disable VMP (Windows 11):

1. Open the Start menu, search for "Turn Windows features on or off," and press Enter.
2. Uncheck "Virtual Machine Platform," click "OK," and restart your computer.

Important: Do not leave these settings disabled permanently. Disable them before gaming, and re-enable them afterward.

2. Hyper-V

Hyper-V, a virtualization technology, can sometimes cause performance bottlenecks, especially on older systems with limited RAM. Modern systems usually handle Hyper-V without issue. If you have an older machine, disabling it might improve FPS.

To disable Hyper-V (Windows 11):

1. Open the Start menu, search for "Turn Windows features on or off," and press Enter.
2. Uncheck "Hyper-V," click "OK," and restart your computer.

3. Nagle's Algorithm (for Online Multiplayer)

Nagle's algorithm optimizes data packet transmission, but can introduce latency in real-time games. Disabling it may reduce lag, though many modern games already handle this. Proceed with caution, as registry editing carries risks. Always back up your system before making registry changes.

To disable Nagle's algorithm:

1. Open Command Prompt (search for "cmd" and run as administrator). Type ipconfig and note your IPv4 address.
2. Open Registry Editor (search for "regedit"). Navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParametersInterfaces.
3. Find the subkey with your IP address (under "DhcpIPAddress").
4. Create two DWORD (32-bit) values: TcpAckFrequency (value data: 1) and TCPNoDelay (value data: 1).
5. Restart your computer.

Additional Tips:

Keep your drivers and Windows updated for optimal performance. Experiment with these settings to see what works best for your specific system and games. Remember to always back up your system before making registry edits.

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