Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1, 0, 0, 927 0.72%
1, 0, 0, 922 0.18%
1, 0, 0, 919 3.60%
1, 0, 0, 914 0.18%
1, 0, 0, 910 3.06%
1, 0, 0, 906 0.18%
1, 0, 0, 900 0.90%
1, 0, 0, 896 0.18%
1, 0, 0, 894 0.18%
1, 0, 0, 892 0.18%
1, 0, 0, 882 0.18%
1, 0, 0, 879 0.18%
1, 0, 0, 856 0.90%
1, 0, 0, 855 0.54%
1, 0, 0, 851 2.34%
1, 0, 0, 848 2.52%
1, 0, 0, 836 1.26%
1, 0, 0, 828 2.70%
1, 0, 0, 824 2.70%
1, 0, 0, 822 1.26%
1, 0, 0, 821 0.18%
1, 0, 0, 819 0.18%
1, 0, 0, 816 0.18%
1, 0, 0, 812 3.24%
1, 0, 0, 806 0.18%
View more

Relationships

Parent process
Related files

RAVCpl64.exe

Realtek HD Audio Manager by Realtek Semiconductor Corp (Signed)

Remove RAVCpl64.exe
Version:   1, 0, 0, 548
MD5:   63c3aed5744f0bb8884413d19bfdb99a
SHA1:   9935994bdd0c4a852be71280a92df3e16cd8a7b1
SHA256:   84ddf092ddaf6109d6185e86165ce60cd43a03f4b3c2ecaa7b109f17bed43bdb

What is RAVCpl64.exe?

Realtek HD Audio Drivers is a program that allows you to listen to audio in HD on your PC. The driver handles sound playback and recording.

Overview

RAVCpl64.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). It is installed with a couple of know programs including Realtek High Definition Audio Driver published by Realtek Semiconductor Corp., Realtek High Definition Audio Driver from Realtek Semiconductor Corp. and Realtek High Definition Audio Driver by Realtek Semiconductor Corp..

DetailsDetails

File name:RAVCpl64.exe
Publisher:Realtek Semiconductor
Product name:Realtek HD Audio Manager
Typical file path:C:\Program Files\realtek\audio\hda\ravcpl64.exe
Original name:RtHDVCpl.exe
File version:1, 0, 0, 548
Size:10.53 MB (11,046,504 bytes)
Certificate
Issued to:Realtek Semiconductor Corp
Authority (CA):VeriSign
Effective date:Wednesday, March 14, 2007
Expiration date:Friday, June 11, 2010
Digital DNA
Entropy:6.732893
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following programs will install this file
Realtek Semiconductor Corp.
9% remove
Realtek's High Definition Audio Driver provide high quality DTS, Dolby, Surround Sound to your PC via the audio card. The software comes with a number of features and functionality such as a six channel Digital to Analog Converter (DAC) that fully supports the 16/20/24-bit Pulse Code Modulation format for 5.1 channel audio. It supports legacy analog input to analog output mixer as well as 44.1k/48k/96kHz Sony/Philips Digital Interconnec...

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'RtHDVCpl' → C:\Program Files\Realtek\Audio\HDA\RAVCpl64.exe -s
Scheduled tasks
  • The task 'RTKCPL' runs on logon in the path '\RTKCPL'
Scheduled tasks startups
Set to load on user login (bypasses Windows UAC if enabled)
  • Login entry path '\RTKCPL'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00039396%
0.028634%
Kernel CPU:0.00021369%
0.013761%
User CPU:0.00018028%
0.014873%
Kernel CPU time:3,532,178 ms/min
100,923,805ms/min
CPU cycles:73,617/sec
17,470,203/sec
Memory
Private memory:9.7 MB
21.59 MB
Private (maximum):13.32 MB
Private (minimum):748 KB
Non-paged memory:9.7 MB
21.59 MB
Virtual memory:112.51 MB
140.96 MB
Virtual memory (peak):118.49 MB
169.69 MB
Working set:2.35 MB
18.61 MB
Working set (peak):15.19 MB
37.95 MB
Page faults:6,860/min
2,039/min
I/O
I/O read transfer:7 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:57 Bytes/sec
448.09 KB/min
I/O other operations:2/sec
1,671/min
Resource allocations
Threads:12
12
Handles:253
600
GUI GDI count:54
103
GUI GDI peak:64
142
GUI USER count:21
49
GUI USER peak:21
71

BehaviorsProcess properties

Integrety level:Medium
Platform:64-bit
Command line:"C:\Program Files\realtek\audio\hda\ravcpl64.exe" -s
Owner:User
Parent process:explorer.exe (Windows Explorer by Microsoft Corporation)

ResourcesThreads

Averages
 
ntdll.dll
Total CPU:0.00268280%
0.272967%
Kernel CPU:0.00044713%
0.107585%
User CPU:0.00223567%
0.165382%
CPU cycles:26,097/sec
5,741,424/sec
Memory:1.66 MB
1.16 MB
RAVCpl64.exe (main module)
Total CPU:0.00023500%
Kernel CPU:0.00017644%
User CPU:0.00005857%
CPU cycles:5,462/sec
Memory:10.57 MB
MMDevApi.dll
Total CPU:0.00000533%
Kernel CPU:0.00000000%
User CPU:0.00000533%
CPU cycles:41/sec
Memory:300 KB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 36.00%
Windows 8.1 16.50%
Windows 7 Ultimate 10.50%
Windows 8.1 Pro 10.00%
Windows 8 8.50%
Windows 8.1 Single Language 7.50%
Windows 7 Professional 2.50%
Windows 8 Pro 2.50%
Windows 8.1 Pro with Media Center 1.00%
Windows 8 Enterprise N 1.00%
Windows 8 Single Language 1.00%
Windows 7 Home Basic 1.00%
Windows Vista Home Premium 1.00%
Windows 8.1 Pro Preview 0.50%
Windows 8 Pro N 0.50%

Distribution by countryDistribution by country

United States installs about 48.50% of Realtek HD Audio Manager.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 22.71%
Acer 19.41%
ASUS 13.92%
Lenovo 13.92%
Dell 10.26%
Hewlett-Packard 7.33%
GIGABYTE 4.03%
Samsung 3.30%
Sony 2.20%
Intel 1.47%
Sahara 0.73%
MSI 0.73%
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