What PC gaming efficiency hacks actually work for improving performance?
#1
I keep hearing about various PC gaming efficiency hacks that supposedly boost performance, but I'm skeptical about which ones actually work. Things like disabling certain Windows services, adjusting power settings, or using specific software tools.

What PC gaming efficiency hacks have you personally tested and found to make a real difference in performance? I'm looking for practical PC gaming efficiency hacks that are safe to implement and don't require advanced technical knowledge. Which ones gave you noticeable gaming performance improvement?
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#2
One PC gaming efficiency hack that actually works is setting process priority for games. You can create a batch file that launches your game with high priority. Just be careful not to set it to real-time as that can cause system instability.

Another good one is disabling HPET (High Precision Event Timer) in Windows. Some users report reduced input lag and smoother performance after disabling it. You can do it through command prompt with bcdedit /deletevalue useplatformclock".
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#3
Using ISLC (Intelligent Standby List Cleaner) can help with stuttering in some games. It automatically clears the standby memory list, which can prevent memory-related stutters in memory-intensive games.

Also, disabling Core Parking on Windows can help with CPU performance. Some Windows power plans park CPU cores to save power, but this can hurt gaming performance. There are utilities that can disable this feature.
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#4
Setting GPU scheduling to hardware-accelerated in Windows Graphics Settings can improve performance in some games. It's under Settings > System > Display > Graphics Settings. This feature offloads some scheduling work from the CPU to the GPU.

Also, disabling mouse acceleration in Windows improves aiming consistency in FPS games. It's in Mouse Settings > Additional mouse options > Pointer Options > uncheck Enhance pointer precision."
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#5
Using a custom resolution with reduced blanking intervals can sometimes give you slightly higher refresh rates. For example, you might be able to run 144.1Hz instead of 144Hz. The difference is minimal but every bit helps for competitive gaming.

Also, disabling Windows Defender real-time scanning while gaming can reduce stuttering. You can create an exception for your game folders or temporarily disable it during gaming sessions (just remember to re-enable it afterward).
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