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Thread: NEW!!! DRAM Calculator for Ryzen™ 1.5.1 (overclocking DRAM on AM4) + MEMbench 0.7 (DRAM bench) Reply to Thread
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  Topic Review (Newest First)
06-15-2019 02:10 PM
Sentinela Well, its being a long ride for me...samsung B-DIE, trying fast preset 3200mhz. Seems like my ram does not like voltages. If setting a voltage of 1.42v it gives me error on memtest. My 1800x SOC is set to 1.05v, anything higher causes error too. Crosshair VI Extreme seems not to be a great ram overclocker, as changing VDDP voltage does not apply. My questions are: how important for solving errors is VDDP voltage? PLL affects ram oc (using 1.8v)? What other RTT values should i try to oc this kit (TeamGroup Xtreem 4000mhz 2 x 8GB)? Can a higher voltage than needed to RAM causa instabilities and errors?
06-15-2019 10:47 AM
nick name Does anyone else run 3200 at 12-13-12-12? It doesn't seem to be as good as 3600 14-15-14-14.
06-15-2019 09:57 AM
dspx Here is what I managed to do so far, not very impressive but at least is stable. I will be receiving an MSI B450 Pro Carbon AC in a few days, so I will see if I will be able to achieve a better OC. The weather is pretty hot right now, 35 deg C outside, I guess it's around 30 in my room.

The memory tested is Crucial Ballistix Sport LT 3000 CL15 (Micron E-Die 19 nm)

06-15-2019 09:45 AM
nick name Oof. Things are starting to get a little confusing.
06-15-2019 12:29 AM
1usmus
Quote: Originally Posted by _vogonpoetry_ View Post
Is this different than before? The first Combo-AM4 1.0.0.1 BIOS were released over a month ago.

Or did you just get around to testing one?
194 are only a few weeks

Quote: Originally Posted by ilmazzo View Post
I was out by some time.....

I'm still on 1.0.0.6 agesa on my x470 taichi, not upgrading any soon to zen 2 so... would you suggest me to move to newer agesa and bios versions or what? I know is a lame question, but you know...I don't have the time to test that these things deserve, anymore (2 children)...
to avoid conflicts with the new windows scheduler (1903) you will have to use AGESA Combo-AM4 1.0.0.1 or newer

Quote: Originally Posted by gupsterg View Post
Knew I should have got more than 1 run on UEFI 1002 / 2304.

UEFI 1002 AGESA PinnaclePI-AM4 1.0.0.2c

MT: 71.4ns MC: 75.2ns



UEFI 2304 AGESA Combo-AM4 0.0.7.2a

MT: 75.8ns MC: 79.3ns



UEFI 2304 MOD mCode

MT: 71.7ns MC: 79.7ns



Subsequent runs on modded UEFI.

MT



MC


Anyone one on AGESA Combo-AM4 1.0.0.1 or newer able to share results?
AGESA Combo-AM4 1.0.0.1

Spoiler!


here are the results AGESA PinnaclePI 1.0.0.4
https://www.techpowerup.com/reviews/..._Guide/10.html
06-14-2019 08:43 PM
savagebunny
Quote: Originally Posted by ilmazzo View Post
I was out by some time.....

I'm still on 1.0.0.6 agesa on my x470 taichi, not upgrading any soon to zen 2 so... would you suggest me to move to newer agesa and bios versions or what? I know is a lame question, but you know...I don't have the time to test that these things deserve, anymore (2 children)...
I was running 1.0.0.4c while at 3200Mhz. Why did I upgrade to AGESA 1.0.0.1? A bit more stability sub timings on my Biostar GT7, I'm literally chasing such small numbers I don't even notice them in game. I have a ton of free time to burn and curiosity to fulfill. Only reason to update right now is if you're going to Zen2 which I am. You'll just gain a headache bro if you don't got the time to make with children & such. Just stick on 1.0.0.6.
06-14-2019 12:48 PM
nick name Has everyone seen these already? Am I getting all excited for nothing?

Geekbench 4 scores of a Ryzen 3600 BUT with 4266MHz RAM and another with 4400MHz.

http://browser.geekbench.com/v4/cpu/13512793

http://browser.geekbench.com/v4/cpu/13526365

Edit:

And another older one at 4266MHz:
http://browser.geekbench.com/v4/cpu/13472133
06-14-2019 10:31 AM
gupsterg Knew I should have got more than 1 run on UEFI 1002 / 2304.

UEFI 1002 AGESA PinnaclePI-AM4 1.0.0.2c

MT: 71.4ns MC: 75.2ns



UEFI 2304 AGESA Combo-AM4 0.0.7.2a

MT: 75.8ns MC: 79.3ns



UEFI 2304 MOD mCode

MT: 71.7ns MC: 79.7ns



Subsequent runs on modded UEFI.

MT



MC


Anyone one on AGESA Combo-AM4 1.0.0.1 or newer able to share results?
06-14-2019 08:25 AM
ilmazzo I was out by some time.....

I'm still on 1.0.0.6 agesa on my x470 taichi, not upgrading any soon to zen 2 so... would you suggest me to move to newer agesa and bios versions or what? I know is a lame question, but you know...I don't have the time to test that these things deserve, anymore (2 children)...
06-14-2019 07:07 AM
gupsterg
Quote: Originally Posted by Sideways2k View Post
You need to use SiSoftware Sandra to find out the latency.

I'm on Crosshair VI 7003 0.0.7.2 and can still see high intercore latency of 77ns which is over 10ns higher then 6401 bios.

Guess we will just have to wait till the next bios
Thanks , will try that.

PMU FW is same between AGESA PinnaclePI-AM4 1.0.0.4c to Combo-AM4 1.0.0.3.

CPU mCode has been changing, so will nice to run the test on modded UEFI to see if solves this .
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