07-09-2019 07:49 AM - last edited on 03-06-2024 07:46 PM by ROGBot
07-09-2019 11:35 AM
07-09-2019 11:47 AM
xeromist wrote:
Possibly. There are two issues I've heard so far regarding Ryzen memory improvements. One is the memory controller on the CPU being improved and decoupled from the fabric. The other is motherboard trace improvements. So if your limits stem mostly from the CPU, yes an upgrade will help.
If you don't want to be the guinea pig I'd recommend waiting until others have tried 3000 series on the Crosshair.
07-09-2019 02:19 PM
Lothos wrote:
From what I am seeing in other threads is that the latest BIOS is limiting DDR4 speeds to 2400Mhz if you are using a 3xxx chip and that AGESA 1.0.0.3AB (or something like that) is going to be released soon and that should open it up.
I am hopping 🙂
07-10-2019 06:17 AM
xeizo wrote:
It has turned out the absent RAM OC was because BOOT DRAM VOLTAGE defaults to 1.2V in this bios, many OC settings needs more juice - normally 1.35V. Just set the value before rebooting and RAM OC will work as usual.
07-09-2019 01:40 PM
07-10-2019 06:51 AM
07-10-2019 07:06 AM
Rockford wrote:
I just did a internet search and found results from Mr Logan
3900x:crosshair 7 = 4400mhz
3900x:crosshair 8 = 4600mhz
Why shouldn't it be possible to OC the memory on Ryzen 3000?
07-10-2019 07:32 PM
07-14-2019 12:18 PM