Is 1.53V safe voltage for Samsung B-Die kit?

[Gegu]

Hi.

I have memory kit G.Skill Tridentz Neo 32GB (4x8) 3800mhz CL14 (which XMP voltage is 1.5V) paired with Ryzen 3900X on Crosshair VIII Hero WiFi. To get stable work and booting I needed to do some tweaks - set manually FCLK to 1900mhz, set procODT to 36.9ohm and I had to increase DRAM voltage to 1.53V. Without it system didnt boot.

Is 1.53V safe voltage for daily use? 

[WereCat]

If the XMP is rated for 1.5V then it should be safe.

Crosshair Hero VIII has some voltage droop so 1.53V in BIOS should actually roughly translate to actual 1.5V-1.51V.

That said, definitely make sure to have an airflow over the DRAM at this kind of voltage, it can get hot.

[DoctorNick]

What speed and timings ya get at that? Since you can get kits up to 1.5v, then it should be alright

[Gegu]

2 minutes ago, WereCat said:

If the XMP is rated for 1.5V then it should be safe.

Crosshair Hero VIII has some voltage droop so 1.53V in BIOS should actually roughly translate to actual 1.5V-1.51V.

That said, definitely make sure to have an airflow over the DRAM at this kind of voltage, it can get hot.

Thanks for answer. Didnt know about this Vrdoop, but I suspected it (some guy on newegg said about this kit that he needed too to increase voltage).

I have good airflow in case, i think so. My ram temps are around 38-39 C.

 

[Gegu]

[Gegu]

6 minutes ago, DoctorNick said:

What speed and timings ya get at that? Since you can get kits up to 1.5v, then it should be alright

Images above, sorry for double post, some problems.

[WereCat]

9 minutes ago, Gegu said:

If you want nice even numbers for your clocks like for example 1900MHz instead of 1896.5MHz then disable this in the BIOS

[Gegu]

9 minutes ago, WereCat said:

If you want nice even numbers for your clocks like for example 1900MHz instead of 1896.5MHz then disable this in the BIOS

Didnt know abut it, thanks!