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AMD Zen 2 (Ryzen 3000) - *** NO COMPETITOR HINTING ***

Caporegime
Joined
17 Mar 2012
Posts
47,566
Location
ARC-L1, Stanton System
same 93%
@Operation well as i said nothing till next week and we will loose PCIE 4.0 support on x370 and x470 after new bios hits

AMD made changes in 1.0.0.3ABB and removed the support souch a fantastic pro consumer move init @humbug



https://www.guru3d.com/news-story/g...n-all-amd-motherboards-that-are-not-x570.html

What what????? :p

@humbug latest bios out for your motherboard chap! AGESA 1.0.0.3ABB - You might get your memory higher without audio corruption now!

https://www.asrock.com/MB/AMD/AB350 Pro4/index.asp#BIOShttps://www.asrock.com/MB/AMD/AB350 Pro4/index.asp#BIOS

DAH! just released, thank you :)
 

ljt

ljt

Soldato
Joined
28 Dec 2002
Posts
4,540
Location
West Midlands, UK
thats where manual comes in :)

Yeah, I've just managed to get my 81% teamgroup 3200 cl16 b-die to 3600 (16-16-16-16-36-52-345) at over 400% HCI, so hopefully that will be stable enough. Currently gives me about 68.3ns on aida. That's plenty fast enough for me I think as I'm not really into tinkering.
 
Permabanned
Joined
15 Oct 2011
Posts
6,311
Location
Nottingham Carlton
Yeah, I've just managed to get my 81% teamgroup 3200 cl16 b-die to 3600 (16-16-16-16-36-52-345) at over 400% HCI, so hopefully that will be stable enough. Currently gives me about 68.3ns on aida. That's plenty fast enough for me I think as I'm not really into tinkering.
Thats nice TRY tRFC 312 with those timings if ya want :) And what volts on ddr are You at ??
 
Soldato
Joined
18 May 2010
Posts
22,371
Location
London
Seems my ram is happy enough to post, boot windows and stress test at 15 15 15 15 35 @ 3600MHz @ 1.35v.

That might be the best I can get with this ram at 3600MHz with lowest timings.

I'm gonna give it a quick 100% pass with HCI then game on it and see how it goes.

Seems to be an issue with this. Although I set 15 for the CL it is actually setting it to 16.
 
Last edited:
Associate
Joined
21 Jun 2018
Posts
1,099
Location
Ashton
Okay so new motherboard running, with my ram installed. Managed 3600 cl14 with IF 1800.
That gets me a 70ns latency...
But my peak core speed is low, at 4.1ghz multi and 4.25ghz single. How do i improve that? I
Install the new chipset driver, latest BIOS, and it should honestly do it on its own. What CPU is it?
 
Associate
Joined
30 Jun 2004
Posts
546
Location
Dublin
I've used DRAM calc to tighten my timings (x570 taichi, 3800x 8pack 4000mhz ram)

It boots, but then i get errors in membench. I'm a complete noob when it comes to ram timings, i'd like it as fast as possible stable, whats the next step for me, which timings do i slacken and to what?

XMP takes the infinity fabic out of 1:1 (mine wont go over 1800mhz anyway)
 
Associate
Joined
21 Jun 2018
Posts
1,099
Location
Ashton
I've used DRAM calc to tighten my timings (x570 taichi, 3800x 8pack 4000mhz ram)

It boots, but then i get errors in membench. I'm a complete noob when it comes to ram timings, i'd like it as fast as possible stable, whats the next step for me, which timings do i slacken and to what?

XMP takes the infinity fabic out of 1:1 (mine wont go over 1800mhz anyway)
Did you update the BIOS? Because early Taichi BIOS did not allow to overclock IF due to a bug. 1.70A should solve it.
 
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