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Best Free PC Tweaks for Gaming:
More FPS Without Downloading a Pack

You do not need a tweak pack, a .bat file or a GitHub script for the tweaks that matter most. These are free, safe, take about 20 minutes, and you can undo every one of them.

Verified by Yassine • 5.0 ★ (1,000+ Tuned PCs) • Windows 11 / 10 | NVIDIA & AMD | Intel & AMD CPUs
// QUICK ANSWER

The free tweaks that matter most: turn on XMP or EXPO, set your monitor to its full refresh rate, plug it into the graphics card, turn on Reflex or Anti-Lag 2, turn off V-Sync in competitive games, keep Game Mode on, update chipset and GPU drivers, and turn off overlays you do not use. No download needed.

Time: 20 minutes•Difficulty: Beginner•Applies to: Windows 10 / 11, NVIDIA and AMD•Last reviewed: November 2026
// COMPETITIVE SETUP: JUST SET THIS

Set these and you are done:

XMP / EXPO
Profile 1
Refresh rate
Highest available
Monitor cable
In the graphics card
Reflex / Anti-Lag 2
On + Boost / On
V-Sync
Off
Game Mode
On
Record what happened
Off
Overlays
Off
Power plan
High performance
Mouse
1000 Hz, rear port, Enhance pointer precision off
// NVIDIA CONTROL PANEL: WORKS FOR EVERY GAME

Right-click the desktop > NVIDIA Control Panel, set these once and click Apply. Leave everything else on default.

Manage 3D settings > Global Settings

Low Latency Mode
Games with NVIDIA Reflex override this automatically
On
Power management mode
Prefer maximum performance
Shader Cache Size
Unlimited
Texture filtering - Quality
High performance
Preferred refresh rate
Highest available
Max Frame Rate
Cap FPS inside the game instead
Off
Image Scaling
Off
Vertical sync
On only if you use G-SYNC
Off
Threaded optimization
Default. Only matters in OpenGL and old DirectX games
Auto
Triple buffering
Default. Only matters in OpenGL games
Off

Manage 3D settings > Program Settings

Your game
A game profile overrides the global settings. Remove anything you did not set, such as Image Sharpening on some EAC games
Nothing forced

Display > Change resolution

Refresh rate
Highest available
Use NVIDIA color settings
Needed to change the options below
Selected
Output color format
RGB
Output dynamic range
Full

Video > Adjust video color settings

How do you make color adjustments
With the NVIDIA settings
Advanced > Dynamic range
Full (0-255)

Optional, only if you use G-SYNC: Display > Set up G-SYNC

Enable G-SYNC, G-SYNC Compatible
Checked
Enable for full screen mode
Selected
Manage 3D settings > Vertical sync
Plus Reflex on and an FPS cap below refresh in the game
On
Manage 3D settings > Monitor Technology
G-SYNC Compatible

Step-by-step

  1. 1.Turn on XMP or EXPO

    Many PCs run RAM at its slow base speed because the profile was never enabled. This often adds more FPS than every Windows tweak combined.

    1. Restart and enter the BIOS (usually Del or F2).
    2. Find XMP (Intel) or EXPO/DOCP (AMD), select Profile 1, save and exit.
    3. Test stability afterwards: see our RAM stability guide.

  2. 2.Fix the display basics

    1. Settings > System > Display > Advanced display: highest refresh rate.
    2. Monitor cable in the graphics card, not the motherboard.

  3. 3.Use the latency settings in your games

    1. NVIDIA Reflex On + Boost, or AMD Anti-Lag 2.
    2. V-Sync off in competitive games, unless you use G-SYNC/FreeSync.
    3. Cap FPS a few frames below what your GPU holds if it sits at 99%.

  4. 4.Windows settings

    1. Game Mode on (Settings > Gaming).
    2. Captures > Record what happened: off.
    3. Turn off Discord, Steam and NVIDIA overlays you do not use.
    4. High performance power plan on desktops.

  5. 5.Drivers

    1. Chipset driver from AMD or Intel.
    2. GPU driver from NVIDIA or AMD; clean install if you had problems.

  6. 6.Mouse

    1. 1000 Hz polling, rear USB port, Enhance pointer precision off.

Check that it worked

  • ✓Task Manager > Performance > Memory shows your RAM at its rated speed.
  • ✓Your games show higher FPS or better 1% lows in the same scene.

What does not work (and why)

✗ Tweak packs from GitHub or YouTube

They apply hundreds of registry and service changes at once and often break Windows Update, the Store or anti-cheat.

✗ Registry tweaks give big FPS gains

Most popular values are clamped or ignored by current Windows. See our list of tweaks that do not work.

✗ Disable the page file

Some games stutter or crash without it.

// WHAT THIS GUIDE DOES NOT COVER

The parts that depend on your exact hardware

Everything above is free and safe on any PC. The parts below depend on your exact CPU, RAM, motherboard and games, so they need live testing. That is what a 1-on-1 YTUNE session covers:

  • ✓RAM timing tuning beyond XMP/EXPO
  • ✓BIOS power, boost and C-state settings for your CPU
  • ✓Driver latency analysis and interrupt tuning
  • ✓Per-game testing

// SOURCES & FURTHER READING

Trusted by 1,000+ competitive players.

Real messages from players after their 1-on-1 AnyDesk session with y1assine.

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nexu5_comp avatar
nexu5_comp Discord
★★★★★

"was paying hone $10/mo for basically useless registry scripts that broke windows update. yassine did full bios memory subtimings via anydesk for $35 one-time. night and day difference."

Full PC Tuning ($35) 100% Refund Guarantee
shift_r6 avatar
shift_r6 Discord
★★★★★

"input delay dropped from 12ms to 3ms on my 360hz zowie. mouse feels like it's hardwired directly into my brain now. best $35 ever spent."

Full PC Tuning ($35) Sub-3ms Input Delay
zenith_fivem avatar
zenith_fivem Discord
★★★★★

"fivem custom servers were stuttering constantly in legion square. he tuned memory subtimings and cleaned kernel dpc latency. locked 165 fps now on heavy servers."

Full PC Tuning ($35) +70 FPS in Dense Areas
// 1-ON-1 REMOTE ANYDESK CALIBRATION

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Every system is calibrated live via AnyDesk by Yassine. We strip DPC latency, eliminate micro-stutters, and dial in memory sub-timings. If your system does not feel measurably faster with lower input delay, you receive an immediate 100% refund.

Book Session on Discord (y1assine) $35 Full Tuning • Plans from $20 • 100% Money-Back Guarantee

// FREQUENTLY ASKED QUESTIONS

Is it safe to download PC tweak packs or GitHub tweak scripts?
It depends on the pack. Many apply hundreds of registry and service changes at once, and some disable things like Windows Update, Bluetooth or security features. If you use one, read what it changes, create a restore point first, and avoid anything that is not open source.
What are the best tweaks for PC gaming?
Enabling XMP or EXPO, setting the correct refresh rate, turning on Reflex or Anti-Lag 2, turning off V-Sync in competitive games, and keeping chipset and GPU drivers up to date. These give more than any registry tweak.
Do registry tweaks increase FPS?
Rarely by much. Most popular registry tweaks were written for Windows 7 or early Windows 10 and do little on current Windows 11. Some, like disabling dynamic tick, can make stutter worse.
What can free tweaks not fix?
RAM timing tuning, CPU undervolting, driver-level DPC latency problems and BIOS power settings need hardware-specific tuning. That is what a 1-on-1 optimization session covers.

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