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.
I have just noticed that my 275hx limits to 160w no matter what I set PL1 and PL2 at.
Any idea why?
Edit: I am testing in XTU. Limits to 160w in the stress test but will pull up to 195w in XTU's benchmark.
Edit2: cpu only pulls 60w in timespy cpu bench.
OK, so no undervolt and CC Performance profile set to Overboost/Overboost extreme I hit 17969 CPU score as a custom run.
What profile are you using in CC?
So I "upgraded" from the Neo 17 E23 with I9-13900HX and RTX 4090 to the Neo 16 E25 with Ultra 9 275HX and RTX 5090.
Timespy score from Neo 17 - 23644
Timespy score from Neo 16 - 24474
Detailed comparison.
So it looks like the 5090 is ~11.6% more powerful than the 4090 but the Ultra 9 is 33% less powerful than the I9-13900HX.
Advice, suggestions, help please.
I'm trying to install XTU but it's saying unsupported platform on install.
I have secure boot disabled and unvolting enabled in the bios, have I missed something?
Thanks.