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
v1.36 (February 17th, 2026)
- Display Bank Refresh Mode
- Fix wrong TRFC4 (DDR4) reading
- Improve AGESA version detection parsing
- Improve power table refresh performance
- Enable export as HTML
- Drop WMI method to get system info in favor of SMBios (faster)
- Fix crash on certain systems when trying to generate a debug report
- Fixed an error when only one DIMM present in the secondary channel
- Replace WinRing0 kernel driver with PawnIO
- Support new CPUs
- Update AOD tables
- Update PMT tables
- Display additional channels in System Info
- Add read preamble, write preamble and STAGsb
- Improve dual rank memory detection
- Display VDDG IOD0 and VDDG CCD0 voltages for 9000 series
- Add Asus logos – ROG, AYW, ProArt
- Add G.Skill logos
- Add Biwin and OriginCode logos
- Add Colorful iGame logo
- Optimize resources
- Add link to Reous’ bios spreadsheet
- Allow multiple instances (enable in Options)
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