Discussion Xeon V3 "Full Turbo UNLOCK" How To for X99 Motherboards

[zx128k]

Here is the Full Tutorial and Guide on how you can unlock and boost the V3 Haswell Xeons (e5-2620 v3, 2640 v3 and 2678 v3) to their full turbo multiplier on all cores on any motherboard.

Download the necessary files here in the Tech YES Unlock Pack: https://drive.google.com/file/d/1Ak63...

Use at your own risk.

 

[zx128k]

X99 6 Core CPUs are now ONLY $20...! How Do They Perform in 2020...?

Cheapest examples.

Intel Xeon E5-2678 V3 SR20Z 2.5GHz 12Core 120W 30MB LGA2011-3 CPU Processor £138.00
https://www.ebay.co.uk/itm/193214745357?var=0

Intel Xeon E5-2640 V3 (SR205) 2.60GHz 8-Core FCLGA2011-3 CPU £94.99
source

Intel Xeon E5-2620 V3 (SR207) 2.40GHz 6-Core FCLGA2011-3 CPU £27.99
source

MACHINIST X99 Desktop motherboard (great for 6 and 8 core) from the video description. https://www.aliexpress.com/item/4000383007258.html?spm=2114.12010615.8148356.1.2fff2a8aBH9bkZ ￡53.67

Not sure were the MACHINIST motherboard comes from (so use at your own risk) but states great for 6 and 8 core cpu's.

Marcus60661
If you want too do overclocking without that you can give it a try with the 1650 v1 1650 v2 & 1650 v3 xeon all E5 16xx xeons should be unlocked starting from the 1650,1660,1680 some have pushed that V3 1650 too 5 ghz & air cooled you can push them fairly easily too 4.0 - 4.4 ghz its about 93 usd atm for the v3 xeon. There is a cheaper engineering sample but it does not have an unlocked multiplier but it has a 3.5 ghz turbo. Also this program is pretty old but try setting max multiplier via crystalcpuid on the turbo clock & see if you get anywhere with that, then you can setup a desktop shortcut too that clock speed.

The 1680v3 is very expensive. The 1660v3 is approx. £200. The 1650v3 is approx. £90 source.

 

[nitendoworld]

View: https://www.youtube.com/watch?v=d98dU-paFQQ

Hi, I unlock speed for CPU Xeon E5-2678 V3 successful. After unlock successful, my CPU increase max speed core to 3.3 Ghz, very happy. But I have a problem: CPU auto reduce speed to 1.19Ghz when CPU load full performance a long time (several minutes). In this video I show about issue trouble: Xeon E5 2678 v3 unlock issue trouble: auto slow down clock speed core CPU. It's auto slow down from 3.3Ghz (max speed core) to 1.19 Ghz (very slow) and I can't fix it. I test with 2 app: hyper-v & camtasia use CPU Performance. My configuration: XEON E5 2678 V3, motherboard Huananzhi X99-TF, 64GB DDR3 RAM 1866 Ghz. See my video. Thank you.

 

[zx128k]

There is the same issue with AMD Ryzen cpu's getting stuck at 500Mhz etc. See here, https://community.amd.com/message/2969921?commentID=2969921#comment-2969921

I would check my VRM temps. Also would try disabling c-states and speedstep to see if that helps. Could be a driver issue. There could be something wrong with the way to unload was applied or with the code for hacking the cpu. Or something wrong with the motherboard VRMs. I have never used the Huananzhi X99-TF motherboard and I have my old hardware has been given to someone else.

https://www.win-raid.com/t3874f16-GUIDE-Haswell-E-EP-Xeon-CPUID-F-Turbo-Unlock.html

Unlocking max turbo bins of Xeons on X99?1

There is a new wave of Xeon overclocking, this time using haswell xeons on X99 mobos. I guess that someone [H]ere has done it, and i would like to ask what mobos are more suited for this hack and what xeons offer better pricexperformnace for this OC. Sources...

hardforum.com

https://www.overclock.net/forum/158...obile-i7-4xxxmq-hq-i7-extreme-conversion.html

What controls Turbo Core in Xeons?

Is it just Tmax (ie chip stays at max turbo as long as CPU isn't too hot) or is it also measuring power draw or other variables? Asking because I'm pondering building a workstation with one of those cheap v2/v3/v4 Xeons on ebay. Would be great if I can stay near max turbo just by slapping on a...

forums.anandtech.com

http://www.xtremesystems.org/forums...5-V3-Errata-Engineers-exploit-to-unlock-Turbo

No one appears to be reporting the issue on the forums. There is also posts from people using your CPU but no one reports any issues.