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What is nvsvc32.exe?

Part of NVIDIA Driver Helper Service, Version 266.58 by NVIDIA

What is it?

The Driver Helper Service is used in configuring a PC's GPU driver and provides the ability to override OpenGL refresh rates through via Control Panel in the display properties. It also provides functionality to manage the GPU's refresh rates via the built-in refresh forcer utility. It is called the 'NVIDIA Display Driver Service' in the Windows service controller.
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How does nvsvc32.exe run?

Service - nvsvc32.exe runs as a background Windows service (nvsvc). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network.


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the nvsvc32.exe process running.Of the 0.3% of nvsvc32.exe users, 16.7% have disabled it.
How resource intensive is nvsvc32.exe?
Comparison based on the average resource utilization across all programs.
0.00563% CPU56262.4%
Average CPU utilization across all programs is 0.00001%.
          4.71 MB RAM21.9%
Average private memory utilization across all programs is 21.53 MB.
         4 GDI objects2.7%
Average number of GUI GDI and USER objects for all programs is 150.
          14 context switches/sec14.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:

What modules are loaded?

A module is a dynamic link library (DLL) or an executable file that is loaded into the process. Below is a list of non-system modules that are loaded by NVIDIA Driver Helper Service, Version 266.58.

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)

About NVIDIA Corporation

Nvidia specializes in the manufacture of graphics-processor technologies for workstations, desktop computers, and mobile devices. The company, based in Santa Cl More...
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File details

File name: nvsvc32.exe
Publisher: NVIDIA Corporation (verified)
Name: NVIDIA Driver Helper Service, Version 266.58
Description: NVIDIA Driver Helper Service, Version 266.58
Version: 4.00.1382.6658
Size: 153.1 KB
Original file name: nvsvc32.exe

Digital certificate

Certificate authority: VeriSign

Resource utilization

CPU utilization averages
Total CPU: 0.0405936289%
Privileged CPU: 0.0349673882%
User CPU: 0.00562624066547%
Privileged CPU time: 578125 ms
Privileged CPU time /min: 0 ms
Context switches /sec: 14
Memory utilization averages
Committed memory: 38.79 MB
Peak committed memory: 60.43 MB
Paged memory: 4.71 MB
Peak paged memory: 12.44 MB
Paged system memory: 65.63 KB
Non-paged system memory: 3.38 KB
Working set memory: 5.88 MB
Peak working set memory: 8.34 MB
Min working set memory: 5.87 MB
Private memory: 4.71 MB
Page faults: 10,491
Page faults /min: 0
Process I/O averages
Total read operations: 41
Total read transfer: 1.8 KB
Total write operations: 29
Total write transfer: 1.8 KB
Total other operations: 1,002
Total other transfer: 20.16 KB
GUI Object Averages
GDI objects: 4
USER objects: 5
Handle count average: 140
Thread count average: 4

Process details

Runs as (owner): System
Integrety level: Undefined
Windows platform: 32-bit
Runs as a service: Yes
Parent Process
Process Command

Service details

Name: nvsvc

Image hashes

MD5: a8c1e6ff53fb0628a302843ea5fa5ab6
SHA-1: 38dadbe29c8395d40868337b77e45e275413d4ba
SHA-256: fe632cd206752052c23726e1e5468f4cf7605c923d838f677e6a6befc5491d3f

PE image details

File packed: No
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