Does the Comet Lake IMC run at 1:1 with 4000mhz RAM on a B560 Motherboard?

[cbdeakin]

On a Rocket Lake B560 motherboard, can the Comet Lake memory controller run at 1:1 with 4000mhz RAM?

P.S. I'm running DDR3 1333mhz RAM still, so a 3x upgrade in frequency seems like a nice upgrade!

[kalniel]

Comet lake officially supports up to 2933 RAM (in the case of the 10700kf per your other thread), which is a 1:22 ratio. There should be no problem running at higher, overclocked, IMC speeds though.

[cbdeakin]

Hi, thanks for the info.

I'm getting this message when I click on my Hexus profile name "you do not have permission to access this page". Is this problem likely to resolve itself soon?

[Jonj1611]

https://forums.hexus.net/general-dis...tures-etc.html

[cbdeakin]

Looking at the BIOS of a B560M HDV, the IMC / memory controller on a 10700KF has no problems running at 1:1, unlike Rocket Lake CPUs with higher clocked DDR4.