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Thread: NEW!!! DRAM Calculator for Ryzen™ 1.6.0.3 (overclocking DRAM on AM4) + MEMbench 0.8 (DRAM bench) Reply to Thread
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  Topic Review (Newest First)
08-22-2019 12:17 PM
Krisztias
Quote: Originally Posted by cluster edge View Post
Hello, guys!
Recently I've upgraded to 3800x on CHVii and managed to get [email protected] preset. But AIDA readings telling me that something is definitely wrong:

https://ibb.co/kJ8ZnLm
https://ibb.co/4N5MRGP
All settings are set from the latest version of Ryzen calculator (Great kudos to @1usmus !)

Earlier on 2700x CPU 3200CL14
https://ibb.co/74MSjpP

Any thoughts will be appreciated!

PS Images linking with preview doesn't works fine for me, so only links(
Enable BankGroupSwap alt. I you disable it, like the calculator suggest, you will get reduced read and copy speed.
08-22-2019 10:08 AM
Hequaqua
Quote: Originally Posted by cluster edge View Post
Hello, guys!
Recently I've upgraded to 3800x on CHVii and managed to get [email protected] preset. But AIDA readings telling me that something is definitely wrong:

https://ibb.co/kJ8ZnLm
https://ibb.co/4N5MRGP
All settings are set from the latest version of Ryzen calculator (Great kudos to @1usmus !)

Earlier on 2700x CPU 3200CL14
https://ibb.co/74MSjpP

Any thoughts will be appreciated!

PS Images linking with preview doesn't works fine for me, so only links(
Quote: Originally Posted by lordzed83 View Post
All looks fine to me.
Looks a bit low compared to mine....my timings are a bit tighter though:

Attachment 290808

EDIT: Yea, writes speeds are about right though. Try tightening up your timings a bit more.
08-22-2019 09:58 AM
herericc
Quote: Originally Posted by lordzed83 View Post
All looks fine to me.
If it's the write speeds you're concerned about - that's just the reality of using a single CCD Ryzen CPU. They have half the write bandwidth to memory. If you want similar/better write bandwidth to your 2700X you'll need a 3900x or 3950x. The overall latency also went up with Ryzen 3000. You don't notice the increase in games though, since the amount of cache on the chip is INSANE so you don't need to actually access memory as frequently as before.
08-22-2019 09:19 AM
lordzed83
Quote: Originally Posted by cluster edge View Post
Hello, guys!
Recently I've upgraded to 3800x on CHVii and managed to get [email protected] preset. But AIDA readings telling me that something is definitely wrong:

https://ibb.co/kJ8ZnLm
https://ibb.co/4N5MRGP
All settings are set from the latest version of Ryzen calculator (Great kudos to @1usmus !)

Earlier on 2700x CPU 3200CL14
https://ibb.co/74MSjpP

Any thoughts will be appreciated!

PS Images linking with preview doesn't works fine for me, so only links(
All looks fine to me.
08-22-2019 07:02 AM
herericc
Quote: Originally Posted by RossiOCUK View Post
I think you've misinterpreted my post. I am running 3600MHz with the timings from the 3800MHz profile (not 3866MHz, that bit was my mistake) with some tweaks.

Regardless, this is what i'm currently running, i've included my BIOS settings in the spoiler.





BIOS dump:

Spoiler!
Wow thanks for the thorough reply! I definitely misinterpreted what you said about the speed but I get it now!

I'll be busy tonight trying out some of your settings for sure!
08-22-2019 06:23 AM
RossiOCUK
Quote: Originally Posted by herericc View Post
I know I'm asking a lot but could you possibly take a screenshot of your Ryzen Master / Ryzen Timing Checker / HWInfo64 / BIOS page to show timings / other settings? I'm very curious what your settings are for 4 sticks @ 3866.

Nice clocks!
I think you've misinterpreted my post. I am running 3600MHz with the timings from the 3800MHz profile (not 3866MHz, that bit was my mistake) with some tweaks.

Regardless, this is what i'm currently running, i've included my BIOS settings in the spoiler.





BIOS dump:

Spoiler!
08-22-2019 06:09 AM
herericc
Quote: Originally Posted by RossiOCUK View Post
4x8GB on C6H here. I couldn't get any combination of the calculator to work for 3600, ended up sort of tweaking a 3866 set of timings.

Use the CLDO VDDP and CLDO VDDG voltages in the AMD Overclocking menu.
I know I'm asking a lot but could you possibly take a screenshot of your Ryzen Master / Ryzen Timing Checker / HWInfo64 / BIOS page to show timings / other settings? I'm very curious what your settings are for 4 sticks @ 3866.

Nice clocks!
08-22-2019 03:13 AM
RossiOCUK
Quote: Originally Posted by herericc View Post
I have a C6H which seems to be mostly in the same order as the calc thankfully.

You only need 1.4 for 3600MT??? That seems low!

The values I'm most curious about are the CLDO VDDP and CLDO VDDG voltages - VDDP shows up in the tweaker's paradise menu, as does CLDO_VDDP. 1usmus gives values for both, but i'm not sure which is which lol.

Added images from the dram calc and highlighted the values i'm not certain of their locations / which entry to edit.

I think Vref is fine at auto since it's just meant to be 0.5x the full DRAM voltage.
CLDO VDDG is on the main "Extreme Tweaker" page right below the DRAM voltage.
I assume the CAD_BUS timings are entered directly above the cad bus block termination???
4x8GB on C6H here. I couldn't get any combination of the calculator to work for 3600, ended up sort of tweaking a 3800 set of timings.

Use the CLDO VDDP and CLDO VDDG voltages in the AMD Overclocking menu.
08-22-2019 02:35 AM
cluster edge Hello, guys!
Recently I've upgraded to 3800x on CHVii and managed to get [email protected] preset. But AIDA readings telling me that something is definitely wrong:

https://ibb.co/kJ8ZnLm
https://ibb.co/4N5MRGP
All settings are set from the latest version of Ryzen calculator (Great kudos to @1usmus !)

Earlier on 2700x CPU 3200CL14
https://ibb.co/74MSjpP

Any thoughts will be appreciated!

PS Images linking with preview doesn't works fine for me, so only links(
08-21-2019 08:29 PM
Solohuman So I ran Thaipoon burner again on my rig & it produces a '?' in the readout from part number section. That is it went like this > H5AN8G8N?FR-TFC.
But I still went with the option of CJR for my Hynix chips.
Entered the values for 3533MHz (board only supports up to 3466) rebooted & ran memtest86+ v8.2 for 3 passes & all successful!
Now doing windows memtesting.
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