02-01-2022 09:33 PM - last edited on 03-06-2024 10:35 PM by ROGBot
02-05-2022 11:07 AM
chsoriano wrote:1003? Apex? How? I'm running Apex, 12900K and 6200 MHz CL36 memory [Corsair Dominator] and I have tons of errors in XMP I. and many errors in XMP II. and the only way I can get "some" stability is running XMP I. [I still had one error in one of four runs :/] while cranking up the VDD and VDDQ to 1.425v 😞
With the latest bios I am able to run this kit in XMP1 mode (DDR5-6200) without any further voltage or timing tweaks. So that's an improvement!
Memtest passes with no errors, but for some reason this resulted in ~400pt drop in Cinebench score (about 27,000 to 26,600).
I haven't tried gaming yet, but I'm going to try tonight.
By any chance is anyone running Windows 11 on this hardware? I'm trying to get memory core isolation to work but last time I enabled it (with the G.Skill DDR5-6000) the system wouldn't boot.
02-05-2022 12:34 PM
uplink wrote:
1003? Apex? How? I'm running Apex, 12900K and 6200 MHz CL36 memory [Corsair Dominator] and I have tons of errors in XMP I. and many errors in XMP II. and the only way I can get "some" stability is running XMP I. [I still had one error in one of four runs :/] while cranking up the VDD and VDDQ to 1.425v 😞
02-05-2022 01:57 PM
chsoriano wrote:Crap...I didn't try that, because my mobo told me that it's wrong BiOS file, damn.
No, this is on a ROG Z690 Extreme and Bios 1101. Also with a 12900K and same memory.
I had errors on 1003 as well, but for whatever reason after flashing 1101 I was able to put it into stock XMP 1.
I read that the hynix chipsdon't scale as well as the samsung chips when adjusting VDD/VDDQ. You might want to back off a bit on the voltage. I'm not an expert though so just a thought 🙂
02-06-2022 07:24 PM
chsoriano wrote:
With the latest bios I am able to run this kit in XMP1 mode (DDR5-6200) without any further voltage or timing tweaks. So that's an improvement!
Memtest passes with no errors, but for some reason this resulted in ~400pt drop in Cinebench score (about 27,000 to 26,600).
I haven't tried gaming yet, but I'm going to try tonight.
By any chance is anyone running Windows 11 on this hardware? I'm trying to get memory core isolation to work but last time I enabled it (with the G.Skill DDR5-6000) the system wouldn't boot.
02-06-2022 08:55 PM
drdan wrote:
I'm using the same exact setup as you(extreme,12900k,4x 6200).even after flashing 1101 still can't get the xmp to work!any tips?
02-06-2022 10:51 PM
drdan wrote:
I'm using the same exact setup as you(extreme,12900k,4x 6200).even after flashing 1101 still can't get the xmp to work!any tips?
02-03-2022 07:05 AM
Chainbold wrote:
Sorry to hear this. 2 kits CMT32GX5M2X6200C36 must have cost you dearly.
That it is impossible to run DDR5 with all 4 DIMM sockets populated, is meanwhile around. But why can't you run even run only 2x16 GB at stock/default frequency? Is the memory faulty, or does the BIOS needs finetuning?
02-04-2022 08:31 PM
02-04-2022 10:13 PM
02-05-2022 04:38 PM