You can download Ryzen DRAM calculator helps with overclocking your memory on the AMD Ryzen platform. It is a handy calculator that will help you make it easier to overclock the memory on Ryzen based systems.

The programmer (1usmus) of this tool is active on our forums, you can find more info here.

Changelog 1.6.2:

• NEW. Memory status. Information about the available memory.
• NEW. CAD_BUS received very flexible settings. Thanks to these flexible settings, it is possible to disable GDM (1T mode) without losing stability for Zen 2. DR also got the opportunity to disable GDM at low frequencies (up to 3200 MHz inclusive). Compatibility with previous generations is required to be tested.
• Updated function to determine the maximum available memory for testing (Memtest mode). At the moment, the test should not go into drives or a swap file.
• tRDWR has been changed in most profiles, this is a bonus to the chance to get a stable system.
• Most presets received small changes, in particular Micron e-die .
• Improved support for 4 modules.
• Bug fixes.

Changelog 1.6.1:

• NEW. Graph of random access to caches and DRAM. Please note , that the testing process may take several minutes.
• NEW. FreezKiller - software that will make your frame rate as smooth as possible without sacrificing performance. New iteration of cleaning Standby caches without jerking. Just click the "Start" button, minimize the application and launch your game.
• NEW. Samsung b-die , Hynix CJR and Micron E-die presets. Particular attention was paid to memory, which is based on Micron E-die chips.
• Updated Memtest mode, the application will automatically configure all the parameters individually for your system in 1 click (just select MEMbench mode -> Memtest).
• Improved support for 4 DIMM's.
• Overclocking potential DRAM received an update (tab "Advanced").
• Correction MEMbench algorithms. In some cases, you will get better results.
• Included libraries for improved compatibility with some versions of Windows.
• Bug fixes.

Changelog 1.6.0.3:

• Improved compatibility with older operating systems (conditions .Net Framework 4.6.1 and Runtime libraries is present).
• Improved support for low resolution monitors.
• Improved timing calculation when using the Manual profile (as it used to be called Debug). Due to numerous requests, the algorithm is partially used from version 1.0.0 beta 3 + significant improvements.
• Changed the frequency limit for Samsung b-die and Hynix CJR. Samsung b-die has no restrictions for the Manual profile.
• MEMbench сalibrations for 3900X and 3950X.
• Bugs fix