The DRAM Calculator for Ryzen 1.7.1 which supports AMD's Ryzen CPU platform is one of the few versions that has received a global memory retest on the newest AGESA. Over 900 hours were spent testing memory based on Samsung b-die, Micron e-die (062 and 055), and Hynix CJR(DJR) chips.
The changes affected all settings, from procODT to VDDG operating voltage. Another important change is the presence of profiles with odd tCL15, this will eliminate the problems that users have encountered trying to stabilize the system with the value tCL14. Also in this release, the user interaction with the program has been simplified, in particular, 1.7.1 has deleted the R-XMP button (one extra user action). Now the order is as follows:
1) The user selects the settings that match his system.
2) The user presses the "Calculate SAFE" or "Calculate FAST" button and that is it.
The program selects the SPD profile itself relative to the selected DRAM PCB Revision parameter. The DRAM PCB Revision parameter is essentially new and means a PCB revision that has RAM. It is very easy to visually determine the PCB revision:
Note the sockets for the memory chips. In the case of A0, they are equidistant, and in the case of A2, we have 2 groups of 4 modules each. That's all we're interested in, actually. When visually inspecting the memory, we can determine for ourselves on which revision of the PCB your memory is based. A1 is most often found in OEM products that have an ECC module. We are not interested in this type of memory, because it does not give way to overclocking.
Also in the DRAM PCB Revision point, you can see the option "Bad bin" - it exists for the situation when the settings offered by DRAM Calculator for Ryzen™ do not allow to start the system.
The "Manual" option has not changed its functions and is used to calculate timings after importing a profile from Thaiphoon.
Another important innovation with DRAM Calculator for Ryzen™ 1.7.1 is the updated functionality for the "Compare timings (ON/OFF)" button. It now not only shows the current timings but also the ones that are "heavily jammed", look satisfying, or can be reduced further. In the form of indicators, the colors from red to turquoise (4 levels of colors). Let's take an example:
Note that some timings are already red - this indicates that the memory has already reached the limit for adequate voltage (up to 1.45v). The orange color indicates that memory may be able to compress these timings. Green and turquoise - these timings are far from the safe zone.
As a result, even an inexperienced user will now know where to "spin" the timings. This tool will help users in situations where "SAFE" is stable, but "FAST" has errors.
At the moment this function is limited only by memory based on Samsung b-die chips and the entire line of AM4 processors. If the feedback is positive - this function will be distributed to other types of memory.
The last visual change is the new menu "Help and my reviews" - the section where there are buttons-links to my materials (reviews) and to other information sources or forums.
Most materials have several language versions for your convenience. I promise that the review of the keyboard will not come too
The list of all changes can be found below:
- Reworking of all presets for Samsung b-die, Micron e-die, and Hynix CJR(DJR). Improved support for configurations with 4 or 8 RAM modules.
- R-XMP and Calculate EXTREME buttons removed.
- Added new Help and my reviews section, which provides links to my materials in addition to reference information.
- DRAM PCB Revision - select PCB RAM for more accurate calculation of timings. In most cases, it is recommended to use "A0" for better compatibility.
- The "Compare timings (ON/OFF)" button has received updated functionality. It can read not only the timings but also show the state of the timings in a color. Your personal assistant for creating individual presets.
- Added the "New version?" button. - the button allows you to visit the product homepage and read the materials regarding DRAM Calculator for AMD Ryzen CPUs, check for updates, or ask any question.
- Error fixes and some graphical adjustments.
- Reading timings for all Ryzen family processors (including future Zen3 processors).
The latest release can be downloaded through the following links:
FAQs
It suggests stable memory timing sets optimized for your memory kit, for example B-die. Using Ryzen DRAM calculator you can achieve higher memory overclocks with better stability.
What is the best RAM frequency for Ryzen? ›
While Ryzen 7000 Series processors support a wide range of DDR5 speeds, an ideal choice would be a kit of RAM rated for 6000MHz (6000 MT/s) per AMD's official recommendation.
What is a safe DRAM voltage for DDR4 RAM? ›
We recommend being conservative when increasing DRAM voltage. Increasing voltage too much can damage your system. By default, DDR4 runs at 1.2v, while many memory module kits are rated to run at around 1.35v with XMP. Raise your voltage slowly until your system is stable; we recommend not going above 1.4v to be safe.
Does overclocking RAM reduce lifespan? ›
Overclocking beyond the recommended levels can reduce the lifespan of the RAM and other system components, as they are exposed to higher voltages and increased thermal loads.
How much DRAM is needed? ›
Generally, we recommend 8GB of RAM for casual computer usage and internet browsing, 16GB for spreadsheets and other office programs, and at least 32GB for gamers and multimedia creators. How you use your computer influences how much RAM you need, so use this as a guideline.
Does Ryzen benefit from more RAM? ›
Zen 4 (and probably other Ryzen) processors without 3D V-cache benefit more from faster memory up to a point, but Ryzen processors with 3D V-cache benefit less from faster memory compared to Intel processors which is part of the reason CPU comparisons can be conflicting.
Is 3200MHz RAM enough for Ryzen? ›
Is 3200MHz RAM good for Ryzen? - Quora. 3600MT/s RAM is ideal for Ryzen 3000-series and 5000-series CPUs at stock, and up to 4000MT/s can be best if you overclock your infinity fabric and integrated memory controller, but for most purposes 3200MT/s is good enough, especially if it's a kit with low latency.
Do you need 3600mhz RAM for Ryzen? ›
Ryzen 5 3600 supports at least 3200 MHz - it's not the hard ceiling, Gigabyte X570 Aorus Elite allows for memory speed as far as 4733 MHz in overclocked condition.
How do I choose RAM for Ryzen? ›
For gaming and general-purpose tasks, a minimum of 16 GB is recommended, while content creators and professionals may benefit from 32 GB or more. Another important factor is the RAM's speed, measured in MHz. The Ryzen 9 5900X officially supports a maximum memory speed of 3200 MHz.
What should DRAM voltage be for 3600mhz? ›
Performance Profile
| Speed | Latency | Voltage |
|---|
| 3600 MHz | 17-18-18 | 1.35V |
The first profile usually contains enthusiast settings; these allow your memory to run at the rated speed advertised on the box. These settings enable only a modest overclock and are also the most stable. The second profile often contains more extreme settings that offer a much higher level of performance.
What DRAM voltage for 3200mhz? ›
Set the memory frequency to 3200 MHz. Set Timings at 14-(14)-14-34. Set the memory voltage to 1.35 V.
What happens if you overclock your RAM too much? ›
There are also some cons to be aware of when deciding whether to overclock your RAM. One is the possibility for increasing instability in your computer's motherboard and other hardware. The higher voltage needed to power overclocked RAM has the potential to damage other components of your computer.
Does RAM get weaker over time? ›
Why Does RAM Degrade? Like all electronic components, RAM is not immune to degradation. Overclocking, where the RAM is pushed to work at higher speeds than it's rated for, can result in faster wear. Voltage fluctuations, power surges, and excessive heat can also negatively impact your RAM's performance and longevity.
What should your DRAM frequency be? ›
What Should the DRAM Frequency Be Set to? Tune your DRAM speed to the maximum speed your RAM allows, or, if our CPU can't accept the maximum speed of your ram, tune it to the resonant speed your CPU allows. If something goes wrong, you should change the DRAM back to 1333 MHz and make sure the default voltage is 1.5V.
How much difference does DRAM make? ›
The DRAM helps the SSD to manage the intricacies of NAND flash writes. DRAM also helps SSDs communicate with processors through a protocol that was designed around HDDs, which are altogether different from NAND flash.
Why 3600Mhz RAM for Ryzen? ›
The RAM speed for the optimized performance for the Ryzen 3000 series processors or "Sweet Spot" is 3600Mhz. So in that respect you have a good RAM speed for your Ryzen 3600 processor. Most motherboards doesn't have many RAM Sets of 128GB that shows it to be compatible.
Why would you use DRAM? ›
DRAM chips are widely used in digital electronics where low-cost and high-capacity computer memory is required. One of the largest applications for DRAM is the main memory (colloquially called the "RAM") in modern computers and graphics cards (where the "main memory" is called the graphics memory).
