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What is rtkngui64.exe?

Part of Realtek HD Audio-Manager by Realtek Semiconductor

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How does rtkngui64.exe run?

Process - rtkngui64.exe is an instance of a running program. This 64-bit program executes with the privileges as the currently logged in user account. rtkngui64.exe is executed by the process explorer.exe (Windows Explorer by Microsoft).

How does rtkngui64.exe start?

Startup files (all users) run - rtkngui64.exe is registered with the run identifier 'RTHDVCPL' and the execution command 'C:\Program Files\Realtek\Audio\HDA\RtkNGUI64.exe -s' in the Windows registry HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. Run keys are startup registry keys that are used to launch an application automatically when any Windows user logs into Windows.


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the rtkngui64.exe process running.Of the 0.3% of rtkngui64.exe users, 16.7% have disabled it.
How resource intensive is rtkngui64.exe?
Comparison based on the average resource utilization across all programs.
0.00008% CPU783.2%
Average CPU utilization across all programs is 0.00001%.
15.13 MB RAM70.2%
Average private memory utilization across all programs is 21.53 MB.
 1 /min0.0%
Average I/O read and write operations for all programs is 2,253 per minute.
166 GDI objects110.7%
Average number of GUI GDI and USER objects for all programs is 150.
     8 context switches/sec8.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\realtek\audio\hda\rtkngui64.exe

Are there other versions of Realtek HD Audio-Manager?

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 Realtek HD Audio-Manager.

What else is related?

What Windows OS versions does this run on?

Windows 7 Home Premium (6.1.7601.65536)
Windows 7 Ultimate (6.1.7601.65536)

About Realtek Semiconductor

Realtek Semiconductor Corp. manufactures and sells a wide variety of products throughout the world, and its product lines can be broadly categorized into two More...
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File details

File name: rtkngui64.exe
Publisher: Realtek Semiconductor (verified)
Name: Realtek HD Audio-Manager
Description: Realtek HD Audio-Manager
Size: 7.19 MB
Original file name: RtkNGui.exe

Digital certificate

Certificate authority: VeriSign
Expiration date: 12/7/2016

Resource utilization

CPU utilization averages
Total CPU: 0.0001300414%
Privileged CPU: 0.0000517195%
User CPU: 0.00007832189089%
Privileged CPU time: 627160.42 ms
Privileged CPU time /min: 381 ms
CPU cycle count: 242,910,662
CPU cycle count /min: 19,014,282
Context switches /sec: 8
Memory utilization averages
Committed memory: 124.8 MB
Peak committed memory: 141.51 MB
Paged memory: 15.13 MB
Peak paged memory: 24.12 MB
Paged system memory: 199.07 KB
Non-paged system memory: 21.93 KB
Working set memory: 9.66 MB
Peak working set memory: 24.93 MB
Min working set memory: 9.1 MB
Private memory: 15.13 MB
Page faults: 40,399
Page faults /min: 22
Process I/O averages
Total read operations: 171
Read operations /min: 1
Total read transfer: 242.56 KB
Read transfer /min: 89 Bytes
Total other operations: 6,529
Other operations /min: 3
Total other transfer: 355.79 KB
Other Transfer /min: 87 Bytes
GUI Object Averages
GDI objects: 166
Peak GDI objects: 345
USER objects: 33
Peak USER objects: 166
Handle count average: 283
Thread count average: 11
Thread resource averages

Process details

Runs as (owner): User
Integrety level: Medium
Windows platform: 64-bit
System Tray: Yes
Parent Process
Child Process
Process Command
"C:\Program Files\Realtek\Audio\HDA\RtkNGUI64.exe" -s

Startup files (all users) run details

Command: C:\Program Files\Realtek\Audio\HDA\RtkNGUI64.exe -s

Image hashes

MD5: d50641a2d01de51173084d42e87dd269
SHA-1: 4cec4c40a4a3548c1a29fe170609b0207b65b6de

PE image details

CLR assembly: Yes
Langauge*: Microsoft Visual C# / Basic .NET
File packed: No
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