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How to Check RAM Speed in Windows 11 (Complete Guide 2026)
Random Access Memory (RAM) plays a critical role in your computer's overall performance. Knowing your RAM speed helps determine whether your memory is running at its rated frequency and whether upgrades or BIOS configuration changes may improve system performance.
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| Learn how to check RAM speed in Windows 11 using built-in tools like Task Manager, Command Prompt, and PowerShell to verify memory performance and hardware specifications. |
Windows 11 provides several built-in methods to check your RAM speed without opening your computer case.
Related: How to Find Your PC Specifications in Windows 11
Method 1: Check RAM Speed Using Task Manager
- Press Ctrl + Shift + Esc.
- Select the Performance tab.
- Click Memory.
Task Manager displays:
- RAM speed (MHz)
- Total installed memory
- Memory slots used
- Form factor
- Hardware reserved memory
Method 2: Check RAM Speed Using Command Prompt
wmic memorychip get speed
The command displays the speed of each installed memory module.
Method 3: Use PowerShell
Get-CimInstance Win32_PhysicalMemory | Select-Object Manufacturer, Speed, Capacity
PowerShell shows detailed information about installed RAM, including speed and capacity.
Method 4: Use System Information Tools
Hardware monitoring applications such as CPU-Z and HWiNFO can display additional memory details, including:
- Memory frequency
- Memory timings
- DDR generation
- XMP or EXPO status
Typical RAM Speeds
| Memory Type | Typical Speed |
|---|---|
| DDR3 | 1333–1866 MHz |
| DDR4 | 2133–3600 MHz |
| DDR5 | 4800–7200+ MHz |
Why Check RAM Speed?
- Verify XMP or EXPO is enabled.
- Confirm upgrade compatibility.
- Improve gaming performance.
- Troubleshoot memory issues.
- Compare actual speed with advertised specifications.
How to Increase RAM Speed
- Enable XMP or EXPO in BIOS.
- Update BIOS if needed.
- Install matching RAM modules.
- Use memory supported by your motherboard.
Related Articles
- How to Find Your PC Specifications in Windows 11
- How to Check Motherboard Model in Windows 11
- How to Check BIOS Version in Windows 11
- How to Check CPU Usage in Windows 11
- How to Check CPU Temperature in Windows 11
Frequently Asked Questions
Why is my RAM running slower than advertised?
Many systems run RAM at default JEDEC speeds until XMP or EXPO is enabled in the BIOS.
Can Windows display RAM speed without additional software?
Yes. Task Manager, Command Prompt, and PowerShell can all display RAM speed.
Does higher RAM speed improve gaming?
Yes. Many games benefit from faster memory, especially on modern AMD and Intel platforms.
Final Thoughts
Checking RAM speed in Windows 11 is simple using built-in tools like Task Manager, Command Prompt, and PowerShell. Verifying your memory speed helps ensure your system performs as expected and supports future hardware upgrades.