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Help overclocking F4-4000C19D-32GTZR on asus maximux XI extreme with i9 9900k
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hm!
DRAM Voltage to 1.45V for test, will it help?
Vccio voltage to 1.15v
Cpu system agent voltage to 1.25v
dram voltage to 1.45 v
and can you please check the timings from tRDWR_SG, tRDWR_DG, tRDWR_DR and tRDWR_DD
if they are lower than your tCL can you set them to 19, 19, 19, 20 ?
- i can remember a posting about Asus problem and that helped to set them not faster than tCL ( but here we need a pro, i can`t explain that )Last edited by hq-hq; 01-03-2019, 11:28 AM.
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Hi! Sorry, I had to leave home to run herrands.
The pc did NOT but with this setting at 3800 mzk :-(
Vccio voltage to 1.15v
Cpu system agent voltage to 1.25v
dram voltage to 1.45 v
I am not sure where are in the bios the timings from tRDWR_SG, tRDWR_DG, tRDWR_DR and tRDWR_DD (see attached pictures)
I have downloaded mem tweakit. I just installed it but it seems none of the option are available for me to change
. Is this an old software for old motherboards and that is why it is not working?2 PhotosLast edited by marcolisi; 01-03-2019, 05:25 PM.
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wow, your board uses on automatic sharp timings - like
could be it is a little bit too optimistic :-D
@3600 it uses 15 15 15 36 and so on
so we can loosen them up a little bit :
please set:
tCAS 17
tRAS-CAS 17
i think automatic logic will set the others based on them also a little bit higher *hope so*
- if it will not work you can try tCAS 19 and tRAS-CAS 19 too
and somewhere deeper in the bios settings must be secondary and tertiary timings
this style:
DRAM READ to WRITE Delay sg = tCAS
DRAM READ to WRITE Delay dg = tCAS
DRAM READ to WRITE Delay dr = tCAS
DRAM READ to WRITE Delay dd = tCAS +1
--- Mem TweakIt
ok, it should work with z390 but maybe they locked it for "ROG"- i don´t know
example advertising
https://www.asus.com/us/Motherboards...pecifications/Last edited by hq-hq; 01-04-2019, 02:10 AM.
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tCAS = DRAM CAS# Latency
tRAS-CAS = DRAM RAS# to CAS# Delay
please set DRAM CAS# Latency and DRAM RAS# to CAS# Delay to 17 (if it is not working please set it to 19)
look for third timings:
tRDWR_sg set to DRAM CAS# Latency
tRDWR_dg set to DRAM CAS# Latency
tRDWR_dr set to DRAM CAS# Latency
tRDWR_dd set to DRAM CAS# Latency + 1 [ for example 17 + 1 = 18 ]
and check please:
tWRRD_sg = ~30
tWRRD_dg = ~25
tWRRD_dr = 4 to 5
tWRRD_dd = 4 to 7
if they are lower please set them to 30, 25, 5, 7
to mem tweakit
on asus homepage i see it is advertised for z390 asus rog mainboard, but i cant find download link, newest version i can find is 20170830 but it is for x299 platform :-/
http://dlcdnet.asus.com/pub/ASUS/mb/...8_20170830.zipLast edited by hq-hq; 01-05-2019, 05:57 AM.
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