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What is nvvsvc.exe?

Part of NVIDIA Driver Helper Service, Version 266.39 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.
Download Boost and enjoy your PC. Speed up NVIDIA Driver Helper Service, Version 266.39 and optimize your PC.

How does nvvsvc.exe run?

Service - nvvsvc.exe runs as a background Windows service called 'NVSvc' (NVIDIA Driver Helper Service). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. NVIDIA Driver Helper Service runs as a program that can be started by the Service Controller and that obeys the service control protocol. This type of service runs in a process by itself.

Community

What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the nvvsvc.exe process running.Of the 0.1% of nvvsvc.exe users, 17.0% have disabled it.
How stable is NVIDIA Driver Helper Service, Version 266.39?
Based on crash data discovered by Boost, stability is a measure of how sound this particular process and the average percent of times it crashes.
     nvvsvc.exe0.03%
Typical program1.26%
How resource intensive is nvvsvc.exe?
Comparison based on the average resource utilization across all programs.
0.00012% CPU1247.4%
Average CPU utilization across all programs is 0.00001%.
          4.13 MB RAM19.2%
Average private memory utilization across all programs is 21.53 MB.
 2 /min0.1%
Average I/O read and write operations for all programs is 2,253 per minute.
         14 GDI objects9.3%
Average number of GUI GDI and USER objects for all programs is 150.
     2 context switches/sec2.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Windows\System32\nvvsvc.exe

Are there other versions of NVIDIA Driver Helper Service, ...?

Why are multiple of the same versions listed?

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 266.39.

What else is related?

NVIDIA Driver Helper Service, Version 266.39 Stability

nvvsvc.exe crashes or has encountered a critical error 0.8900% of the time.
1.  
Error: Stopped working (APPCRASH)
Crashing module: ntdll.dll (still researching...)
Occurred: over 6 months ago
2.  
Error: Stopped working (APPCRASH)
Crashing module: ntdll.dll (still researching...)
Occurred: over 6 months ago

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7601.65536)

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: nvvsvc.exe
Publisher: NVIDIA Corporation (verified)
Name: NVIDIA Driver Helper Service, Version 266.39
Description: NVIDIA Driver Helper Service, Version 266.39
Version: 8.17.12.6639
Size: 588.1 KB
Original file name: nvsvc32.exe

Digital certificate

Certificate authority: VeriSign
Expiration date: 2/9/2011

Resource utilization

CPU utilization averages
Total CPU: 0.0001735073%
Privileged CPU: 0.0000487717%
User CPU: 0.00012473557359%
Privileged CPU time: 31.2 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 875,335,040
CPU cycle count /min: 982,865
Context switches /sec: 2
Memory utilization averages
Committed memory: 66.57 MB
Peak committed memory: 71.57 MB
Paged memory: 4.13 MB
Peak paged memory: 6.74 MB
Paged system memory: 110.98 KB
Non-paged system memory: 5.7 KB
Working set memory: 5.28 MB
Peak working set memory: 11.62 MB
Min working set memory: 5.23 MB
Private memory: 4.13 MB
Page faults: 4,060
Page faults /min: 4
Process I/O averages
Total read operations: 26
Read operations /min: 1
Total read transfer: 470.45 KB
Read transfer /min: 541 Bytes
Total write operations: 2
Write operations /min: 1
Total write transfer: 324.28 KB
Write transfer /min: 373 Bytes
Total other operations: 386
Other operations /min: 1
Total other transfer: 1.53 KB
Other Transfer /min: 2 Bytes
GUI Object Averages
GDI objects: 14
Peak GDI objects: 19
USER objects: 9
Peak USER objects: 9
Resources
Handle count average: 152
Thread count average: 6
Thread resource averages
ole32.dll

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 32-bit
Runs as a service: Yes
Parent Processes
Child Processes
Process Commands
C:\Windows\system32\nvvsvc.exe -session -first
C:\Windows\system32\nvvsvc.exe

Service details

Name: NVIDIA Driver Helper Service
Service name: NVSvc
Service type: Win32OwnProcess

Image hashes

MD5: faf82412cc3b80d5c7c7b6c3186f3e50
SHA-1: 2658320aac35f702f28060fddd4dee953272593a
SHA-256: 3e06704f4bd0c1e90b08a5132863703d8e8e2239cf2f7bc572edb5e85b0fdfa8

PE image details

CLR assembly: Yes
CLR NGENed: No
Langauge*: Microsoft Visual C# / Basic .NET
File packed: No
Import Table
advapi32.dll
kernel32.dll
ole32.dll
rpcrt4.dll
setupapi.dll
shlwapi.dll
userenv.dll
wtsapi32.dll
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