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ZenStates

Place
#30 of 31
Score
5.2
ZenStates's website

The facts below are what the maker publishes about ZenStates, checked and dated. Our editors have not written about it yet.

The facts

Each one read from ZenStates's own pages, with the date it was checked.

What it does

Boost controls
Documented commands set the single-thread maximum boost frequency and the maximum boost frequency for multicore applications, with the latter still subject to PBO limits.checked 8 Oct 2026
Command limitation
The README says the DisableSmuFeatures command is rejected with response 0xFD and seems to be blocked by AMD.checked 8 Oct 2026
Command research
The README says its SMU command research is based on SMU version 64.40.00 and that no public document describes the available commands.checked 8 Oct 2026
FIT scalar
A documented command sets the FIT limit scalar from 1 to 10.checked 8 Oct 2026
Installation
The application is distributed as a ZIP containing the GUI and service executables, and the README describes extracting it and running ZenStates.exe.checked 8 Oct 2026
Interface
The application includes a graphical interface executable, ZenStates.exe, and a service executable, ZenStatesSrv.exe.checked 8 Oct 2026
License
The repository identifies its license as GPL-3.0.checked 8 Oct 2026
Overclocking
Its documented commands include enabling or disabling overclocking and setting overclock frequencies and VID.checked 8 Oct 2026
Project website
The linked project website currently displays a reserved-domain notice rather than product, pricing, or company details.checked 8 Oct 2026
Purpose
ZenStates is a Windows application for controlling AMD Ryzen CPU settings through SMU commands.checked 8 Oct 2026
Requirements
The README lists the WinRing driver and .NET Framework 4.0 as prerequisites.checked 8 Oct 2026
Security
The README requires installing a WinRing driver but does not state a security certification or compliance standard.checked 8 Oct 2026
Supported systems
The README lists Windows XP, Vista, 7, 8, and 10 as supported operating systems.checked 8 Oct 2026
Technical scope
The listed reverse-engineered SMU command research is based on SMU version 64.40.00.checked 8 Oct 2026
Temperature
The command list includes setting TjMax temperature, with the README saying the unit is probably degrees Celsius.checked 8 Oct 2026
Temperature setting
A documented SMU command sets the TjMax temperature, described as probably being in degrees Celsius.checked 8 Oct 2026

The company

Maker site
The repository links to zenstates.protonrom.com, which currently displays a domain-reserved page rather than product information.checked 8 Oct 2026

Where it runs

Supported Windows versions
The README lists Windows XP, Vista, 7, 8, and 10 as supported operating systems.checked 8 Oct 2026

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