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Should I remove NVIDIA PhysX System Software?

What percent of users and experts removed it?
2% remove it98% keep it
Overall Sentiment
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How common is it?
Global Rank #32,433
United States Rank #29,415
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9.11.1107 100.00%

Other programs by NVIDIA

NVIDIA PhysX System Software 9.11.1107

What is NVIDIA PhysX System Software?

PhysX is a proprietary realtime physics engine middleware SDK. Video games supporting hardware acceleration by PhysX can be accelerated by either a PhysX PPU or a CUDA-enabled GeForce GPU offloading physics calculations from the CPU, allowing it to perform other tasks instead. This typically results in a smoother gaming experience and additional visual effects.

About  (from NVIDIA)

NVIDIA PhysX is a powerful physics engine enabling real-time physics in leading edge PC games. PhysX software is widely adopted by over 150 games and is used by more than 10,000 developers. PhysX is optimized for hardware acceleration by massively parallel processors. GeForce GPUs with PhysX provide an exponential incr...  Read more


The software installer includes 11 files and is usually about 86.01 MB (90,191,631 bytes).

Program detailsProgram details

URL: www.geforce.com/hardware/technology/physx
Installation folder: C:\Program Files\NVIDIA Corporation\PhysX
Uninstaller: "C:\Windows\SysWOW64\RunDll32.EXE" "C:\Program Files\NVIDIA Corporation\Installer2\installer.3\NVI2.DLL",UninstallPackage Display.PhysX
Estimated size: 86.01 MB

Program filesFiles installed by NVIDIA PhysX System Software 9.11.1107

  • PhysXCooking64.dll - PhysXCooking 64bit Dynamic Link Library
  • PhysXLoader64.dll - PhysXLoader 64bit Dynamic Link Library
  • PhysXCore64.dll - PhysXCore 64bit Dynamic Link Library
  • PhysXCooking.dll - PhysXCooking Dynamic Link Library
  • PhysXLoader.dll - PhysXLoader Dynamic Link Library
  • PhysXCore.dll - PhysXCore Dynamic Link Library
  • PhysXDevice.dll - NVIDIA PhysX Device Module
  • PhysXDevice64.dll
  • cudart32_41_4.dll - NVIDIA CUDA 4.1.4 Runtime (NVIDIA CUDA Runtime, Version 4.1.4)
  • cudart64_41_0.dll - NVIDIA CUDA 4.1.0 Runtime (NVIDIA CUDA Runtime, Version 4.1.0)
  • PhysXUpdateLoader.dll - PhysXUpdateLoader DLL (PhysX Update Loader DLL)

How do I remove NVIDIA PhysX System Software?

You can uninstall NVIDIA PhysX System Software from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program NVIDIA PhysX System Software 9.11.1107, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove NVIDIA PhysX System Software.

Win 7 (SP1) 90%
Win XP 1%
Uninstall it 2%
Keep it 98%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 94.94%
Windows Vista 3.80%
Windows XP 1.27%
Which OS releases does it run on?
Windows 7 Home Premium 44.30%
Windows 7 Ultimate 30.38%
Windows 7 Professional 11.39%
Windows 7 Enterprise 5.06%
Windows Vista Home Premiu... 3.80%
Windows 7 Ultimate N 1.27%

Distribution by countryGeography

47.47% of installs come from the United States
Which countries install it?
  United States 47.47%
  Iran 7.07%
  United Kingdom 7.07%
  India 5.05%
  Australia 3.03%
  Romania 3.03%
  Israel 3.03%
  Hong Kong 2.02%
  South Africa 2.02%
  Canada 2.02%
  Vietnam 1.01%
  Singapore 1.01%
  Thailand 1.01%
  Belgium 1.01%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Lenovo 53.33%
Toshiba 8.00%
Hewlett-Packard 8.00%
Acer 6.67%
Dell 5.33%
American Megatrends 4.00%
ASUS 2.67%
Gateway 1.33%
Sony 1.33%
Sahara 1.33%
Intel 1.33%
Common models
LENOVO HuronRiver Platfor... 37.14%
LENOVO 1024DMU 10.00%
TOSHIBA Qosmio F750 4.29%
LENOVO 102473M 2.86%
LENOVO 1024BYG 2.86%


Nvidia is known for its graphics processing units and dominates the high performance GPU market.
Publisher URL: www.nvidia.com


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