Eluktronics Hydroc G2 / Uniwill IDY 2025

[MiSJAH]

7 hours ago, PHVM_BR said:

This is the first time I've seen a VDDQ higher than VDD on these Arrow Lake HX systems.

These are the settings I used with my old Neo 17 with I9-13900HX probably not ideal for Arrow Lake but worked.

Still looking to get the voltages right for 7200MT/s but nothing is sticking and it restarts to 4800MT/s. Will keep upping the votages. 

Appears stable at 7000MT/s; VDD 1225, VDDQ 1175, & VPP 1800 with the standard 6400MT/s XMP timings.

[PHVM_BR]

1 hour ago, MiSJAH said:

These are the settings I used with my old Neo 17 with I9-13900HX probably not ideal for Arrow Lake but worked.

Still looking to get the voltages right for 7200MT/s but nothing is sticking and it restarts to 4800MT/s. Will keep upping the votages. 

Appears stable at 7000MT/s; VDD 1225, VDDQ 1175, & VPP 1800 with the standard 6400MT/s XMP timings.

A good settings for your memory, I believe without much difficulty, would be 7200 CL36 with:

 

tRCD/tRP = 42 or 44

tRAS = 60 to 84

 

VDD = 1275 to 1325

VDDQ = 1225 to 1275

 

You can also set the tREFI to 16-32k.

 

Once you find stability, you can adjust the subtimings by researching and understanding each step.

 

AI can help!

[PHVM_BR]

33 minutes ago, MiSJAH said:

Still looking to get the voltages right for 7200MT/s

Perhaps because tRCD/tRP = 40 is too tight for 7200MT/s.