Zen 2 Owners Thread!

[alec]

Guys can you pls test the following? https://extreme.pcgameshardware.de/prozessoren/470191-sammelthread-amd-ryzen-1888.html#post9942313
I loaded up my UV allcore Profile for 4.275GHz and testet with CB R20 and i was able to reduce Power Consumption and Temps by a large margin with a lil tweak

Are you sure CB score didn't drop? Suspicious that it is exactly the same in two screenshots

But yes, PPT method works (and much better than undervolting), it takes advantage of optimal power/performance of every core.

 

[opethdisciple]

my 3600 has died on me. Booted it and it is stuck on the vga light, not to confident in the durability of zen 2, I was not even overclocking. Hope ocuk have quick rma process.

Your location is tagged in the video. I'd remove that if it was me.

 

[stoke1863]

This seems a game changer, anyone tried it?

https://www.reddit.com/r/Amd/comments/cefwjg/ty_der8auer_for_per_ccx_oc_recommend_massive/

 

[RavenXXX2]

Your location is tagged in the video. I'd remove that if it was me.

ta

 

[Nghtmare]

This seems a game changer, anyone tried it?

https://www.reddit.com/r/Amd/comments/cefwjg/ty_der8auer_for_per_ccx_oc_recommend_massive/

I did, its decent.

 

[Wingz]

This seems a game changer, anyone tried it?

https://www.reddit.com/r/Amd/comments/cefwjg/ty_der8auer_for_per_ccx_oc_recommend_massive/

Useful on the 12 core cpu because of the 2 chiplets, the 2nd chiplet is usually lower quality so need to run it at lower frequency. i tried on my 8 core it didn't help.

 

[stoke1863]

I did, its decent.

its a little over my head!

what would i need to do in bios for it to work on a 3700x?

 

[Duvar]

I already tested that: https://extreme.pcgameshardware.de/prozessoren/470191-sammelthread-amd-ryzen-1883.html#post9941335

 

[subbytna]

its a little over my head!

what would i need to do in bios for it to work on a 3700x?

Is it not just for two chiplets? Your 3700x is 1 chiplet

 

[andy_mk3]

Useful on the 12 core cpu because of the 2 chiplets, the 2nd chiplet is usually lower quality so need to run it at lower frequency. i tried on my 8 core it didn't help.

It's per CCX not per chiplet. So each CCX is 3 cores on the 3900x

 

[alec]

Nothing needs to be done in BIOS. This works via Ryzen master or custom der8auer script

 

[Zeed]

So it does make a diff. Most reviewers are using 3600 CL16. Seems like tight timing still a thing in Gen 2.

most reviewers dont like investing time to check stuff like this out...

 

[Zeed]

Currently Stress testing my cpu using realbench (almost 1 hour) @ 4.3ghz 1.35v temps are 87c custom watercooled.

Sounds about right. What thermal compound You are using ?? I'm maxing at 80 with my monster radiator hehe Try resetting cpu my IHS is far from flat i had to add extra liquid metal and it took 3c down

 

[stoke1863]

so does CCX overclock work on the 3700x?

 

[Ree]

i take it 70 degrees is the norm for a 3600? dark rock pro 4 am using.

 

[Kashinoda]

so does CCX overclock work on the 3700x?

Yes, AMD enabled this over a year ago through Ryzen Master it's not a 3000 feature. You can get slightly better results with it.

Single Core @ 4.45GHz, 512
All Core @ [CCX1 4.275GHz] [CCX2 4.250GHz], 5097

 

[Raz]

i take it 70 degrees is the norm for a 3600? dark rock pro 4 am using.

at load? I'm using Noctua D15 SE and am on ~35 idle and about 65 with Cinebench.

 

[Nghtmare]

Is it not just for two chiplets? Your 3700x is 1 chiplet

Yes and it has two 4 core CCX inside. You can clock each one individually. The 3900X has 4 CCX with 3 cores each.

 

[Nghtmare]

its a little over my head!

what would i need to do in bios for it to work on a 3700x?

Nothing just run the app as Admin in Windows. I recommend setting static voltage if you are going to do this. Also it doesnt save progress after reboot so you need to set the clocks each time you boot.

 

[Ree]

at load? I'm using Noctua D15 SE and am on ~35 idle and about 65 with Cinebench.

yeah load. so working as expected then that's good cheers.