SIMATIC SCADA (WinCC) runs on Windows on Arm through built-in x86 emulation (Prism).
Arm support since version 21. Source record updated: Jul 22, 2026.
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Compatibility overview
- Publisher
- Siemens
- Type
- x86 emulation
- Version
- 21
- Source
- Qualcomm · Source
- Data updated
- Sep 16, 2026
Evidence and dates
- Data updated
- Sep 16, 2026
- Source record updated
- Jul 22, 2026
- Device test date
- Not recorded
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What this means
Install choice
SIMATIC SCADA (WinCC) runs through Prism. Use the current x64 or x86 build, then test heavy workflows such as sync, export, plug-ins and background services.
Read the Prism guide →Next step
SIMATIC SCADA (WinCC) is one of the compatible Iot titles. Compare it with other apps in the same category before standardizing a setup.
Browse the category →Data freshness
Qualcomm · Source · Source record updated: Jul 22, 2026.
SIMATIC SCADA (WinCC) on Windows on Arm — FAQ
Does SIMATIC SCADA (WinCC) work on Windows on Arm (Snapdragon X)?
SIMATIC SCADA (WinCC) runs on Windows on Arm through built-in x86 emulation (Prism). Arm support since version 21. Source record updated: Jul 22, 2026.
Is SIMATIC SCADA (WinCC) native Arm64 or emulated?
SIMATIC SCADA (WinCC) runs through Prism, the x86 emulation layer built into Windows 11 on Arm. Most apps work well under emulation with a modest performance overhead compared to native Arm64 builds.
Does SIMATIC SCADA (WinCC) work on Snapdragon X2 Elite or NVIDIA RTX Spark?
SIMATIC SCADA (WinCC) is listed as compatible with Windows on Arm, so it is a candidate for Snapdragon X2 Elite and NVIDIA RTX Spark PCs. Still test device-specific pieces such as drivers, plug-ins, GPU acceleration, anti-cheat and background services.
Which version of SIMATIC SCADA (WinCC) added Windows on Arm support?
Compatibility is recorded from version 21 onward — make sure you're on that version or newer.