GIGABYTE Threadripper Overclocking Guide

The GIGABYTE OC team prepared a GIGABYTE Threadripper overclocking guide for those who wish to get the most out of their AMD Ryzen Threadripper processors. The guide was originally published by GIGABYTE and is shared at with explicit permission.


Intro: Ryzen Threadripper Marks the Return of AMD

We all fondly remember the glory days of AMD Athlon CPUs and their amazing 3000+ Venice CPUs. They were cool, efficient and were good overclockers. I got my first bug for binning CPUs in those days and really enjoyed trying to cool these and Opteron CPUs subzero in months and years to come. However, a dark period ensued and AMD fans had no choice but to lay dormant and wait for the return of the king and the king is back and his name is Ryzen Threadripper, all hail king Ryzen Threadripper!

AMD Ryzen Threadripper is built on the TR4 socket, it brings large IPC improvements, multi-threading and DDR4 support as well as increased energy efficiency — all at a competitive price. Did we mention this processor is the first ever consumer processor to offer 16 cores and 32 threads?! We’ve decided to create an OC guide so read on to learn how to get even more value out of your AMD Ryzen Threadripper processor.


Hardware used in this guide


Based on our testing most Ryzen Threadripper 1950X processors can hit around 3.9 – 4GHz on standard liquid coolers using a 1.3 – 1.35Vcore. In this guide we will be targeting a frequency of 3.9-4.0GHz from a stock frequency of 3.7GHz.

Disclaimer: Overclocking will technically void your warranty. Overvolting can potentially damage your CPU and inadequate cooling and airflow can also shorten the lifespan of your other components.


Taking your CPU to the next level – Overclocking

Simply follow the steps below and you’ll be enjoying your overclocked Ryzen powerhouse in no time.


Step 1: Enter the BIOS

Enter the BIOS by restarting your computer and pressing the “delete” button before the OS launches.

gigabyte overclocking threadripper advanced frequency settings


Step 2: Enter “Advanced Frequency Settings”

Change your “CPU Clock Ratio” to “40.00”. A CPU clock ratio of 40 multiplied by 100 which is our default “Host Clock Value” gives you a frequency of 4000 MHz.

The CPU comes with a default CPU frequency of 3400 MHz, which means that it has a default “CPU Clock Ratio” of “37.00” and a default“Host Clock Value” of “100”.

Different from Intel, “CPU Clock Ratio” can be adjusted in increments of 0.25x instead of 1.0x. For example “CPU Clock Ratios” of 37.25, 37.50, 37.75 etc are possible.

gigabyte overclocking threadripper cpu clock ratio


Step 3: Adjust your voltage settings

Now that we have tuned almost all the settings and the frequencies, we need to tune the voltage as well. When CPU is overclocked to run higher speeds, you may need to supply higher voltage to the CPU to make sure it is stable. Every CPU acts different and some may not need an increase while others will need a large increase from stock (default voltage). There’s a large component of luck involved in finding a CPU that will do high frequency and use low voltage. Some call this process binning (when you test multiple CPUs for such specifications).

Go to the starting BIOS page (M.I.T.) and select the “Advanced Voltage Settings” option.

gigabyte overclocking threadripper voltage settings


3a. Change CPU Vcore: Raising this helps keeps the system stable at higher CPU frequencies. However, it also increases the amount of heat your CPU produces. We suggest you to keep Vcore from 1.3 to 1.35v when overclocking to around 4GHz.

gigabyte overclocking threadripper cpu vcore


3b. Adjust the six new voltage settings: VCORE SOC, CPU VDD18, CPU SOC SB Voltage, 1.05V PROM Voltage, 1.8V SB Voltage, 2.5V PROM Voltage

These are new settings that only exist on our AORUS X399 Chipset motherboards. For a little extra boost in stability while overclocking we suggest you to change VCORE SOC up to 1.3-1.35 volts when using standard air or liquid cooling. For the rest of the voltages we suggest you to leave them at Auto when using standard air or liquid cooling. If you still want to experiment raise them maximum +0.2V from their initials values.


3c. Adjust CPU Loadline Calibration Setting

If you need some extra stability adjust this setting to either “Turbo” or “Extreme”. You may notice that after this adjustment your CPU Vcore is higher.


Step 4: Optimize your memory settings

There are two different methods of optimizing your memory settings, the easy way through the Extreme Memory Profile(X.M.P.) option, and the more difficult way through manually adjusting your ram settings.


4a. Easy Way

Go back to the “M.I.T.” starting page. Select “Advanced Memory Settings”. Here you see the “Extreme Memory Profile(X.M.P.)” option. Enable it. The system will choose the optimal memory frequency and DRAM timings for you.

gigabyte overclocking threadripper xmp


4b. More Difficult Way

Sometimes XMP doesn’t have the desired effect or you may want to go beyond RAM’s specifications so a manual tuning process is required here. AMD’s new processors support system memory multipliers (memory frequencies) up to 4000MHz. Select the frequency that your memory sticks run at. Since X.M.P. is not enabled, your memory timings will be automatically set by the CPU. Next, go back to “M.I.T.” and select “Advanced Voltage Settings”. Set your DRAM Voltage to your specific memory modules recommended voltage setting.

gigabyte overclocking threadripper advanced memory setting

Now that you’ve set your overclock, it’s time to make sure that your system is stable!


Stability Testing & Results

Congratulations! You have obtained a clock rate of around 4 GHz. Now it’s time make sure that it’s stable. We’re going to use the software below to monitor our system, stability test, and adjust our overclock.

Prime95 – This is used to stress test our CPU in order to ensure that it’s stable in the most taxing of conditions.

CPU-Z – Used to monitor our CPU frequencies. Version 1.80 is preferred.

HWiNFO – Used to monitor idle and load temperatures and vcore settings.


How to Stability Test


Step 1: Prepare Stability Testing and Monitoring Applications

Open up CPU-Z, HWiNFO, and Prime95 so you are able to stress test and monitor CPU temperature, frequency, and memory timings all on the same screen.

gigabyte threadripper overclocking prime95


Step 2: Start Prime95

After starting the Prime95 torture test highlight the Prime95 tray icon—all cores should say “self-test”, if it shows “not working” that means that specific core has failed to pass the test. Another form of failing the stability test is that your system may simply just reboot or freeze, which means your settings were too aggressive and your CPU has failed the stability test. We normally test Prime95 for 1 hour. This duration can be increased for more assurance.


Step 3a (Fail): Close Prime95

Close Prime95 by right clicking the Prime95 icon on the tray bar in the lower right side of your screen and selecting “Exit”. This closes Prime95.


Step 3b (Fail): Adjust Frequency or Voltage

Now it’s time to adjust your frequency or voltage settings. You can do this either through the BIOS or using EasyTune which is available through the GIGABYTE App Center. You have two options: Either increase CPU Vcore or decrease “CPU Clock Control”. We recommend you to stay under 95° C on your CPU along with a CPU Vcore below 1.35 volts if possible. After making adjustments go back to Step 1. If it continues to fail dial down your “CPU Clock Control” until you pass stability testing.

gigabyte threadripper overclocking easytune


Step 4 (Success): Enjoy Overclock or Increase Frequency

Congratulations, your current overclock is stable. You may want to try for a higher frequency. To do so, experiment with raising your CPU Clock Control and CPU Vcore settings either in BIOS or EasyTune and go back to Step 1 for stability testing to ensure that it’s stable.

The below picture shows a 4.0 GHz OC on liquid cooling passing 1 hour of stability testing:

gigabyte threadripper overclocking 4 GHz



We wouldn’t recommend you to use an air cooler to overclock an AMD Ryzen Threadripper processor, use a liquid cooler instead. These CPUs runs hot and even liquid coolers may not be able to handle the heat if voltage is very high or ambient temperature is very high.

gigabyte threadripper overclocking temperature


GIGABYTE Threadripper Overclocking Results

At a stock frequency of 3.7GHz we obtained 2963cb on Cinebench R15.

Our goal was 4GHz CPU while using memory XMPs at a frequency of 3200 MHz. With this new frequency we obtained a Cinebench R15 score of 3244cb. That’s a 281 point difference!

3700 MHz 4000 MHz 4100 MHz
gigabyte threadripper overclocking 3600 cinebench gigabyte threadripper overclocking 4000 cinebench gigabyte threadripper overclocking 4100 cinebench

The tested CPU was able to pass Cinebench R15 with the above settings at 4.1GHz!

Advanced Notes

For experienced users, here are some notes that may aid you.

If you try to manually adjust your memory timings you will notice that at above 2666 system memory multiplier your CAS Latency timing when measured in Windows will always go up to the next even number. For example a CAS Latency timing setting of 15 in the BIOS will show a setting of 16 in Windows.

If your settings are too aggressive you might see the two following codes on your Diagnostic LED:

  • 00 followed by no monitor signal: Turn off your PSU for 20 seconds and then turn it back on.
  • 00 followed by monitor signal: It’s all good. It happens few times instead of OC.
    OC followed by no monitor signal: CMOS the motherboard.
  • 78: Try to press the “Reset” button few times. If it doesn’t pass it again then CMOS the motherboard.
  • 4F: If the poster stops there eventually the motherboard will switch to the backup bios. In order to avoid that CMOS the motherboard.

On Ryzen Threadripper the Northbridge frequency is tied to memory frequency. 3200 DDR4 frequency is 1600 DDR frequency which gives us 1600MHz of Northbridge frequency.

Last but not least, always tighten the screws of the socket at the very end.


  • Lex

    Just wanna say THANKS!!!

  • nio

    The CPU comes with a default CPU frequency of 3400 MHz, which means that it has a default “CPU Clock Ratio” of “37.00” and a default“Host Clock Value” of “100”.

    –> Wouldn’t that give 3700 MHz and not 3700 MHz then? What’s even more strange is that mine reports that the default clock speed should be 3400 MHz, but runs at 3700 MHz idle even without me having tweaked or OC’ed anything in the BIOS (stock BIOS settings). I’m confused, is it 3400 or 3700?

  • ThorOdin

    i have a different mother board (asus rog zenith extreme) but found that if i adjust the cpu clock ratio to 4.15, leave the volts to auto, set ram to 3600 (i have 3600 mhz ram sticks), set ai overclock tuner to d.o.c.p., i have a stable oc at 4.15 ghz. i have an enermax liquid cooler (it covers the entire tr4 socket) and keeps temps at about 63c highs. the volts bump up to 1.45 on auto, but it runs completely stable and i can run stress testing software for long periods of times (running cinnebench one after another after another and geekbench, etc). i can get a score of 3500 in cinnebench with my overclock.

  • kevin

    Was wondering why you chose the Custom FFT setting over blend for testing or Small FFT’s?

  • tom m sims

    so why do you tighten the screws after you set your over clocking settings my thinking is you want a good solid connection while testing as heat transfer is part of the equation

  • Jose

    I have 8 sticks of Gskill DDR4 2400 from my X99 platform, they accepted 2666MHz easy, now on X399 I can’t get it to post beyond 2133MHz, no matter what I do in my Aorus X399 Gaming 7, any ideas?

    Thanks a lote!

    • Shmuckerz

      I think the motherboard bios is buggy when trying to set custom memory timings. I have a dominator Platinum 3.8GHz ddr4 and they won’t even work at any speeds above 2.93GHz because I can’t set my own timing

  • Matt McGill

    im a newbie to overclocking… I cant get past the first step … I can’t change the CPU clock radio from “auto” with ” 34.00″ next to auto…

  • oityqpa,If you have any struggle to download KineMaster for PC just visit this site.

  • qbqfax,Quality blog, keep up the good work. You may check our website also!

  • qcxyjpuhrkr,Hi there, just wanted to say, I liked this article. It was helpful. Keep on posting!

  • Hi, I do think your web site could be having web browser compatibility problems. When I look at your site in Safari, it looks fine but when opening in IE, it has some overlapping issues. I merely wanted to give you a quick heads up! Other than that, excellent website!

  • kxnvzsig,If you are going for best contents like I do, just go to see this web page daily because it offers quality contents, thanks!

  • Game Killer Apk Download Latest Version for Android (No Ad) … Guess not because Game killer full version app is not available on Play store.

  • etatppgs,A fascinating discussion is definitely worth comment. I do think that you ought to publish more on this topic, it may not be a taboo silzpzsp,subject but generally folks don’t talk about such subjects. To the next! All the best!!

  • xswiml,A very good informative article. I’ve bookmarked your website and will be checking back in future!

  • whxsolmnvn,A fascinating discussion is definitely worth comment. I do think that you ought to publish more on this topic, it may not be a taboo vqpqqw,subject but generally folks don’t talk about such subjects. To the next! All the best!!

  • xzcturasv Yeezy 350,Thanks for sharing this recipe with us!!

  • nxzvxepmd,Are you searching for top class Escort service in Noida and want to enjoy with them, hire sexy girls from top Greater Noida escort service and enjoy full night.

  • kvaleuboqmy,A very good informative article. I’ve bookmarked your website and will be checking back in future!

  • oviaywwvc,We have a team of experts who could get you the correct settings for Bellsouth net email login through which, you can easily configure your email account with MS Outlook.

  • Tylermet

    I want to share with all of you an incredibly easy way to make money – meet CryptoTab Browser, a great browser with the familiar Chromium interface and a cool built-in mining function. But the most important thing is that you can not only get Bitcoins, just by doing your business in the browser. You can also invite your friends and get a percentage of their income! It sounds too good to be true, but it is! Follow the link and try –

  • – секс знакомства винница [url=]секс знакомства в иваново[/url]

  • The company added that negotiations with competitors aimed to improve exhaust technology without involving any “secret agreement.” Volkswagen said it will investigate the allegations and respond later.

  • Эта фирма ГК РАКГН Когалым организует современным методом теле-видео инспекциюинженерных систем, сетей хоз. бытовых, технологической и ливневой канализации, водостоков, водопроводов, водозаборных скважи, КНС, технических систем, ливневой канализации и так далее.
    Водеоинспекция труб осуществляется камерой, которая проходит по трубе и подает изображение на телемонитор и вместе с тем проводится видеозвукозапись труб.
    Подобная диагностика может узнать эксплуатационное качество стенок и стыков труб, участки нахождения трещин, свищей и прочих дефектов, выявить засоры и инородные предметы, незаконные врезки и прочие. Телеинспекция также имеет возможность быть применена и в случае приёма труб после завершения строительства, ремонтных работ.
    Большим плюсом системы видеоинспекции считается её мобильность, легкость подхода к трубам, а кроме того возможность получать изображение внутренних частей различных труб.

    Наша холдинг Общество с ограниченной ответственностью ЭЗФАЩ Рязань
    функционирует на предприятиях как индивидуальных так и муниципальных предприятиях.

    Обустройство скважин – [url=]Очистка емкостей питьевого водоснабжения[/url]

  • According to people familiar with the matter, Apple Music’s US subscription fee has surpassed Spotify, and this change has made the two music competitors’ global competition for users. Apple’s streaming music service is growing faster in the world’s largest music market than its Swedish competitors, with a monthly growth rate of about 2.6% to 3%, while Spotify’s users are growing at a rate of 1.5% to 2% per month.

Leave a Reply to John Cancel reply

Your email address will not be published. Required fields are marked *