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Samsung B-die safe voltage for daily use on Zen 3000 Cpu's

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Deleted member 185158

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Zach_01 said:
Today’s CPUs are different though. It does affect the IMC but wouldn’t kill it like a decade ago. I killed a Phenom from DDR overvoltage. Can’t remember exact numbers... but it was DDR2 I think.
And I think Intel’s CPUs at some point had the same issue, correct me if I’m wrong...
Click to expand...
You probably killed IMC running cpu/nb too high more likely than over volting the memory.

I half baked my 9590 IMC. Was running hyper transport past 4ghz. Had a really nasty blue screen that hard locked mid way through. Motherboard unresponsive. Was a full PSU shut down. I didnt try repost. Straight clear cmos. Chip would only run single channel and I didnt bother running ht that high ever again lol.
 
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ShrimpBrime said:
You probably killed IMC running cpu/nb too high more likely than over volting the memory.

I half baked my 9590 IMC. Was running hyper transport past 4ghz. Had a really nasty blue screen that hard locked mid way through. Motherboard unresponsive. Was a full PSU shut down. I didnt try repost. Straight clear cmos. Chip would only run single channel and I didnt bother running ht that high ever again lol.
Click to expand...
But after raising the DDR voltage the system never post again... I use the sticks again on another system.
 
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delshay

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Has anyone seen the datasheet for B-die? This is what you should read first before increasing voltages.

EDIT: You need the chip part number.
 
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D

Deleted member 185158

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IMC
Zach_01 said:
But after raising the DDR voltage the system never post again... I use the sticks again on another system.
Click to expand...
IMC died on the processor.
Cpu/nb voltage on Phenom and FX is IMC voltage. ;)
 
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ShrimpBrime said:
IMC died on the processor.
Cpu/nb voltage on Phenom and FX is IMC voltage. ;)
Click to expand...
I knew that even then...

Zach_01 said:
I killed a Phenom from DDR overvoltage.
Click to expand...
By the phenom kill of course I meant the CPU NB/IMC not the cores.
Pardon me if it wasn’t obvious since we were talking about DDR-IMC voltages...
 
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ColesyM said:
I run my B-Die at 3733 14-14-14-28-42-235-1T at 1.55v just fine on a 3900X, MEG ACE. No worries.
Click to expand...

Those are some seriously sweet timings!!
 
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Speaking of B-Die:
 
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