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Looks good @kakyoin ! Haven't been testing for a while... I need the computer stable at the moment. 4.3GHz 3733 18-18-21-22-40 1T GDM disabled so far so good, although I wonder how well it would pass tests now
Yep but to first pick up errors, the test has to induce them. A calculation error can happen anywhere in the system. It could be memory, it could be IMC, it could be Data Fabric, it could be cache, it could be cores. But the problem is, a program has no way of telling where it happens.
WHEA...
Hey I like rainbow vomit cables! No confusion when testing PSUs
On C-die? Well yeah... e.g. running VDIMM 1.32V, it will make AIDA happier but the other tests will fail fast. I meant AIDA being the ultimate test more as a joke really 😋 But still in my case all of the other tests took much...
M-FLASH mit USB FTW! I wusste nicht dass es über eine APP möglich war. Nicht vergessen zuerst Optimized Defaults laden oder Clear CMOS!
@Operation.Void ...but have you passed the ultimate test for our beloved c-die?
after 8hr of Karhu pass
2hrs of TM5 1 error
I bring you...
AIDA64 30min fail...
@Cpt_cool ich kann empfehlen, weil du ein MSI Board hast, die neue AGESA 1006 (noch Beta allerdings aber soll bald als Final released werden) zu aktualisieren bzw die AMD Overclocking Override option für VSoC (und Vcore falls Manual OC) und nicht die normale Override Option zu benutzen.
Das hat...
@Operation.Void Oh having a vertical mount cpu cooler must help a lot too! Is that a thermaltake case?
@Cpt_cool My cpu cooler sucks all the air coming from the front so not ideal... I'm trying different configurations while trying to keep it quiet. I made a 80x15mm fan bracket above the DIMM...
Will do! Although I don't think tRC goes any lower... 67 perhaps but 66 is a no-no 😋
I'd like to work on VDDP/VDDG CCD first, I never really tested the lower limits
What are your "rules" for tRDWR/tWRRD? Really unsure on how to set those.
That greatly helps! My 10-year old case is a problem, no exhaust possible directly above it, just off by 15mm :cry: I need to add a 140mm fan there...
@emissary42 danke. Diese chinesischen Reviews sind immer soo detailliert und haben so schoene Fotos 😋
hey @Operation.Void ! thanks for sharing
So lately I've done some testing and reading on that and it's heavily temperature dependant. There's no magical formula, unfortunately. tRFC is related to charge refreshing which is one of the most power hungry DDR4 operation. C-die gets hot at lower...
@emissary42 Kleines Update... Das war leider nicht 100% stabil. Ich hab gesehen, dass ein WHEA warning während dem TM5 Test gemeldet wurde. Es sieht nicht so tragisch aus aber die sind wie "hidden BSODs".
Eigentlich hatte ich relativ viele WHEA Fehler, auch wenn Idle!
Ich habe also jede WHEA...
@Blast I can change those voltages but I have big doubts about the board actually changing anything, i.e. just autocorrecting. I've seen results with impedance though. You said you can change procODT. Can you change RTT and CAD as well?
Yep I can imagine that. My board was cheap so I've had to play around with impedance quite a bit ¯\_(ツ)_/¯
Anyway! Ich hab endlich etwas stabiles mit 1.33V und 3800MT/s. ProcODT von 36.9 auf 48 Ohms hat geholfen.
AIDA 50min
TM5 1usmus_v3 20 cycles
Karhu 10k%
Test log hier
EDIT Leider nicht...
I was more thinking about how some boards could perhaps adjust not only timings and voltage based on the SPD/XMP, but also the impedance settings based on IC and kit PN? That is, if you leave those on Auto of course.