A free, simple and lightweight app for monitoring memory timings on Ryzen platform.
ZenTimings shows you all the important memory timings, voltages, Infinity Fabric and Memory Controller clocks. No matter the motherboard vendor, the app should help you see what DRAM parameters are applied.
System Requirements
- AMD Ryzen, Threadripper or EPYC processor
- .NET Framework 4.5 or newer (v3.5 for the legacy app)
- WinRing0 (bundled with the app)
- InpOut (bundled with the app)
- Supported OS: Windows XP*/2003*/Vista/7/8/10 (32bit and 64bit)
* Note: Windows XP and 2003 only supported with the legacy app
v1.37 (April 16th, 2026)
- Added support for reading memory voltages from PMIC
- Added support for reading memory modules from SPD
- Added DIMM telemetry window for supported hardware
- Added option to switch between impedance table sources
- Added new themes: ROG and Black
- Added configurable screenshot save location
- Added Asus TUF logo
- Added MSI logos
- Update PawnIO driver to 2.2.0.0 and modules to 0.2.4
- Extended controller settings for AM5 desktop series
- Skip timing refresh when MCLK has not changed
- Displays tRDPRE and tWRPRE for 8000-series APUs
- Updated vendor logos
- About, Debug and Options dialogs no longer block main window
- Updated Phoenix tables to correct voltage display on 8700G
- Fix Proc Data Drive Strength reading on 8000 desktop series
- Fixed tRFC (ns) dynamic calculation based on detected BCLK and current memory frequency
- Automatically disable tRFCsb when FGR (Strict) mode is enabled
- Removed legacy encrypted settings previously used for AGESA version storage
- Workaround for window border not applied on Windows 11
v1.38 (April 16th, 2026)
- Fixed Telemetry window update
- Update core to fix posible conflicts with other monitoring apps
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