Ryzen Dram Calculator

[NumLock21]

A member by the name of Yuri "1usmus" Bubliy  over at TechPowerUp has released a Ryzen Dram Calculator.

 

Quote

Ryzen version 1.6.0.1, which comes loaded with support for 3rd generation Ryzen processors based on the "Zen 2" architecture, motherboards based on AMD X570 chipset, and an exhaustive list of new features, and bug-fixes. AMD made major changes to the memory controllers of its Ryzen "Matisse" processors over past generations, including changing the various clock-domains and their interdependence, broader support for overclock across various memory vendors, and more, with the intention of improving memory overclocking. These also mean additional settings to be made in the UEFI BIOS setup programs. DRAM Calculator for Ryzen v1.6.0.1 greatly simplifies that, to help you simply key in the values it calculates based the system configuration it detects or you specify.

 

Download link

https://www.techpowerup.com/download/ryzen-dram-calculator/
 

Changes

• Quote

   

  • Added full support for Zen 2 and X570 motherboards.
  • Added recommendations for VDDG and FCLK for Zen 2.
  • Added recommendations for Vref (CHA / CHB).
  • The maximum frequency for 1:1 mode is now 3800 MHz, and for 2:1 mode - 4200.
  • Updated presets for Samsung b-die, Hynix CJR and Micron e-die.
  • Added backward compatibility of Zen 2 with previous generations of motherboards.
  • Added PMU Training recommendations for all Ryzen platforms. Better training - a more stable system.
  • Added autosave of the main tab settings when closing the program and automatically loading them when the program is started.
  • Improved tWRRD prediction for Dual Rank.
  • Color notification of voltage limits and FCLK. Black is the norm, red is the limit.
  • Timing detection for Zen and Zen+ generations. For the generation Zen 2 at the moment there is no possibility to add a definition of timings due to NDA. Unfortunately.
  • Fixed a lack of presets for X399.
  • Fixed a rare error in which it was impossible to calculate the timings.
  • Added a button to access the Internet overclocking statistics generation Zen 2.
  • For users of Intel systems in the "Additional Calculators" section, it is possible to calculate tREFI and RTL IO-L.
  • Added 2 new latency tests for MEMbench.
    • Custom latency is a memory access test that the processor cannot predict (using a specific offset).
    • Random latency - the average time is measured for random memory accesses in a buffer of a certain size. Partially affects the result of TLB.
    • Both tests are release candidates, but I do not deny that there will be calibrations.
  • Custom latency and Random latency are included in the Easy and Default packages. Please note that during testing, the program will open / close the prompt itself (you do not need to deal with it).
  • Added information about the processor's L3 cache size. Also, the size of the test blocks for latency tests is controlled relative to it.
  • Added button Clear standby. It is used to clean cached memory by the operating system. Didn't the test run? - Click Clear standby.
  • Max RAM button better determines the amount of free memory available for testing. Useful for checking memory for errors.
  • There are exceptions for many functions.
  • Fault tolerance of the program increased.
  • Graphics updated

   

   

[porina]

Shall have to give that a try next weekend. The previous release gave values that were a fair starting point, but needed further tweaking to resemble stable.

[lansing]

What "processor" do I choose for Ryzen 3000 cpu? "Ryzen 2 gen" or "Ryzen + gen"?

[Habonch]

1 hour ago, lansing said:

What "processor" do I choose for Ryzen 3000 cpu? "Ryzen 2 gen" or "Ryzen + gen"?

Zen 2 for almost all 3000 series processors (3200G and 3400G APU's are still running on Zen+ Architecture so Ryzen + gen should be selected for those)