Fix Latency for Good - In Depth Guide

In this Video I Will Show You: How to Fix High DPC Latency in your PC How to get Better Performance in Games Boost Fps Reduce Stutters Fix Input Lag Fix Latency Windows 10 Windows 11 2023 Updated. All of that IN ONE VIDEO - c r a z y I know. Let's go! Timestamps: 0:00 - Introduction 0:33 - Download LatencyMon 1:07 - Update all of Your Drivers 2:18 - Device Manager Tweaks 7:00 - Power Plan Options 14:21 - Some Windows Options 15:45 - BIOS Settings 21:33 - Dynamic Tick 23:01 - NVIDIA Driver Debloating and DDU 27:04 - NVIDIA Control Panel Settings 30:33 - Fullscreen optimization for Games 32:38 - Update BIOS Drivers 35:19 - MSI Interrupts for Graphic Driver 36:33 - Create a System Restore Point (for Backup) 37:13 - Set Process Scheduling to Long Quantum 42:21 - KeyboardDataQueueSize and MouseDataQueueSize 47:45 - How to Backup Your Services Configuration(Do It!) 50:35 - Services to Disable and How to 55:48 - How to Set Interrupt Affinities for Drivers 1:06:22 - Plug Your Devices into Correct USB Ports 1:09:07 - Latency Results 1:10:21 - Extra Stuff(In case you still want to keep going!) 1:14:13 - Outro === .txt File From the Video: === Measure your latency: https://www.resplendence.com/latencymon Update all your drivers! https://www.intel.com/content/www/us/en/support/detect.html Generic Windows Updates DEVICE MANAGER: Disable devices not in use Disable USB power management WINDOWS SETTINGS: POWER PLAN Ultimate performance: powercfg -duplicatescheme e9a42b02-d5df-448d-aa00-03f14749eb61 download PowerSettingsExplorer https://forums.guru3d.com/threads/windows-power-plan-settings-explorer-utility.416058/ Processor idle promote/demote treshold - 100% Processor performance core parking min cores - 100% Core Isolation - off Optimisation for windowed games - on BIOS: iGPU - off HyperThreading - off CPU Virtualization - off C-states - off Integrated Audio - off if not needed CMD: DYNAMIC TICK bcdedit /set disabledynamictick yes to reverse: bcdedit /deletevalue useplatformclock GRAPHICS DRIVER: Debloat Nvidia driver (Optional)Uninstall old driver with DDU https://www.guru3d.com/files-details/display-driver-uninstaller-download.html DDU Guide https://www.wagnardsoft.com/content/DDU-Guide-Tutorial Debloat with NVSlimmer https://forums.guru3d.com/threads/nvslimmer-nvidia-driver-slimming-utility.423072/ Tweak Nvidia settings Set Nvidia power management to maximum performance - explorer.exe, dwm.exe, nvidia control panel, steam, whatever else you are using Disable fullscreen optimization for games ADVANCED STUFF: Update Your BIOS Drivers Enable MSI mode for GPU driver https://forums.guru3d.com/threads/windows-line-based-vs-message-signaled-based-interrupts-msi-tool.378044/ REGISTRY: Set process scheduling to long quantum [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\PriorityControl\Win32PrioritySeparation] 16 + 4 + 2 = 22 Dec / 16 Hex = Long, Variable, High foreground boost.(3x) All Variations: https://forums.guru3d.com/threads/faq-of-the-software-operating-systems-section.155424/#post-1451631 Lower DataQueueSize for mouse/keyboard HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\kbdclass\Parameters - KeyboardDataQueueSize HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\mouclass\Parameters - MouseDataQueueSize DWORD (32-bit) value Decimal 100 is default, the lower the better, setting the value too low can cause glitches SERVICES: Registry backup: https://www.winhelponline.com/blog/backup-windows-services-configuration/ Disable list: https://nerdschalk.com/what-windows-11-services-to-disable-safely-and-how/ I disabled those on my pc: Program Compatibility Assistant Service Downloaded Maps Manager Parental Controls Print Spooler Retail Demo Service Network connection broker Windows Biometric Service Geolocation Service Connected Devices Platform Service Radio management service Disable non-Microsoft services in msconfig Set Manual Interrupt Affinity for drivers https://www.techpowerup.com/download/microsoft-interrupt-affinity-tool/ GPU, Mouse, Keyboard, Audio interface or whatever else you need on least busy cores Credits: Calyptos Latency Guide: https://docs.google.com/document/d/1c2-lUJq74wuYK1WrA_bIvgb89dUN0sj8-hO3vqmrau4/edit# Other: https://www.youtube.com/watch?v=3qXMSS1Inkw https://www.youtube.com/watch?v=AdtPuayC6mk DISCLAIMER: This video is a compilation of tweaks I performed on my PC. I am not in any way guaranteeing that they will work for yours. Perform all of the tweaks at your own risk! I am not taking responsibility for something breaking in your PC. Use common sense, make backups and it should be fine. If you enjoyed the video: Like, Comment and S U B S C R I B E ! Thank you for watching! #latency