The genuine amd_dc_opt.exe file is a software component of AMD Dual-Core Optimizer by AMD. Amd_dc_opt.exe is an executable file that belongs to the AMD Dual-Core Optimizer, a program that helps increase video performance by synchronizing timing effects on dual-core processor systems by regularly adjusting core time-stamp counters. This is not an essential Windows process and can be disabled if known to create problems.
AMD Dual-Core Optimizer is only designed for use on Windows XP and is primarily required for high-performance applications and games. Later versions on Windows do not require this software and it may become redundant.
Advanced Micro Devices (AMD) is an American corporation that develops solutions in semiconductor technology and its applications in computer processors, motherboards, graphics processors and embedded systems for business and consumer markets. The company was founded in 1969 by Jerry Sanders and is currently based in Sunnyvale, California, United States.
amd_dc_opt stands for AMDDual-Core Optimizer
The .exe extension on a filename indicates an executable file. Executable files may in some cases harm your computer. Therefore, please read below to decide for yourself whether the amd_dc_opt.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
Since 2005, file.net has researched facts about Windows processes and files, analyzed user experiences, and examined files using its own analysis tools. Around 10,000 users rely on it every day.
Description: Amd_dc_opt.exe is not essential for the Windows OS and causes relatively few problems. Amd_dc_opt.exe is located in a subfolder of "C:\Program Files (x86)" or sometimes in C:\—common is C:\Program Files (x86)\AMD\Dual-Core Optimizer\.
The file size on Windows 10/11/7 is 77,824 bytes.
The program has a visible window. The software starts when Windows starts (see Registry key: MACHINE\Run, User Shell Folders).
The amd_dc_opt.exe file is not a Windows system file. The software can be removed using the Control Panel's Add\Remove programs applet.
Therefore the technical security rating is 7% dangerous; however you should also read the user reviews.
Uninstalling this variant:
If you are having problems with amd_dc_opt.exe, you can do the following:
Important: Some malware camouflages itself as amd_dc_opt.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the amd_dc_opt.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
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User Comments
Programm von dem Chiphersteller AMD zum Synchronisieren von Dualcore CPUs (nützliches Programm) AMD user (further information)
amd dual core optimiser AlfaX
AMD Dual-Core Optimizer - The AMD Dual-Core Optimizer can help improve some PC gaming video performance by compensating for those applications that bypass the Windows API for timing by directly using the RDTSC (Read Time Stamp Counter) instruction. Applications that rely on RDTSC do not benefit from the logic in the operating system to properly account for the affect of power management mechanisms on the rate at which a processor core's Time Stamp Counter (TSC) is incremented. The AMD Dual-Core Optimizer helps to correct the resulting video performance effects or other incorrect timing effects (further information)
its called dual-core optimizer and its from AMD, dont know what it does exactly john
ist für euren cpu ne optimirung wenn ihr nen amd x2 habt
Allows certain programs to run more efficiently with AMD multi-core processors. Running may increase the speed of certain applications/games. Nick L (further information)
Summary: Average user rating of amd_dc_opt.exe:
based on 10 votes with 8 user comments.
6 users think amd_dc_opt.exe is essential for Windows or an installed application.
2 users think it's probably harmless.
2 users think it's neither essential nor dangerous.
Best practices for resolving amd_dc_opt issues
A clean and tidy computer is the key requirement for avoiding problems with amd_dc_opt. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.
To help you analyze the amd_dc_opt.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
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User Comments
AMD user (further information)
AlfaX
(further information)
john
Luca Steinke (further information)
Nick L (further information)
DScheeres (further information)
Summary: Average user rating of amd_dc_opt.exe: based on 10 votes with 8 user comments. 6 users think amd_dc_opt.exe is essential for Windows or an installed application. 2 users think it's probably harmless. 2 users think it's neither essential nor dangerous.