Ryzen 7 Temperature Monitor

admin 11/22/2021

AMD Ryzen Master. Step 2: Alongside its core clock-tweaking abilities, it also has a CPU temperature monitor you can view on the left-hand side. Like the XTU, there’s also a graph. As GPU-Z reports Tdie, I will keep using that, but then in the BIOS the fans are actually monitor Tctl, I will have to set them with 10C offset in mind. Still I don't get why AMD had to introduce this confusion, at the end of the day people will still find out the offset and set the fan curve according to the actual temperature.


The AMD RyzenTM Master Monitoring SDK is a public distribution that allows software developers to add processor and memory functions to their own utility in conjunction with AMD AM4 RyzenTM processor products. This SDK is the gold standard for reliable and relevant AMD RyzenTM processor metrics. Overall, the AMD RyzenTM Master Monitoring SDK includes ~20 API calls which captures ~35 individual functions.


The AMD RyzenTM Master Monitoring SDK provides the same function calls for reading static and dynamic processor information as is used in the full AMD RyzenTM Master software but is a subset of these function calls that provides read-only access to valuable processor metrics and data. A full readme file (.chm) is included that details all the information on how to setup and use this SDK along with a pre-built sample application with source code and Visual Studio solutions that demonstrate the usage of the API calls.

Examples of functions included:

  • Processor Information : Type, Vendor, Package
  • Cache/Core Information : L1, L2, L3, core counts
  • Memory Information : VDDIO, RAS, CAS, Read Address-to-Column Delay, Row Pre-Charge Delay
  • Current and Power: EDC (A), TDC (A), PPT (W), Average Core Voltage (ACV), Temperature, Voltage, CPU Active State Info
  • Speeds: Effective Frequency, Peak Speed, Fabric Clock, Memory Clock

Usage Notes

  • The API call (GetCPUParameters) included in this SDK should only be called once per second to avoid impacting the load on the SMU. Calls made faster may impact the results.
  • Tools created using this SDK should be run exclusively with other (similar) tools to avoid impacting the load on the system. Running multiple tools that access similar calls may impact the data captured.

Known Issues

  • Please make sure the Ryzen Master UI (if running) is closed prior to installing/uninstalling this monitoring SDK.

Normal Ryzen 7 Temperature

Normal cpu temperature ryzen 7

Products Supported*

AMD RyzenTM 3000 Series CPU and Threadripper Processors

AMD AthlonTM 3000G Series Processors with Graphics

*Plans to support additional products will be provided and updated in a timely manner.

Ryzen 7 Temperature Monitor Drivers