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New Hynix EFR (2x nm) not good for OC (max 2133C11)

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Just a quick heads up for everyone that is waiting for the next Hynix IC to come out. Been playing around with the new -EFR IC and they are definitely not for overclockers. Default spec is something like DDR3-1600C8-8-8 and they can't be pushed higher than DDR3-2133. In fact, DDR3-2133 isn't even stable with C11 and 1.75V ...

 

It's probably going to end up in low-end low-voltage SKUs, but no new magic ICs for overclocking.

 

hynixefr.jpg

 

Just FYI.

  • Crew

Thanks for sharing! :)

 

Why did you hide the speed bin though? :P

Can you share it? And maybe tell us what kit you found them on? It looks like Brainpower PCB, so my best guess is G.Skill.

  • Author

Official spec is DDR3-1600 C11-11-11-28 1.35V, but the spec for retail kits will be quite different.

 

Don't ask me about vendors or retail specs, that's not something I can't share. Don't want to get any vendor in trouble ... don't want partners to complain about me testing chips from other vendors (;)). Just trying to share some info on memory IC ...

  • Author

Lol. No scaling with voltage or timings but cold will magically change everything :D

Don't ask me about vendors or retail specs, that's not something I can't share.

 

Double negation? :ws:

So where are the infos we want? :celebration:

Hey massman,any news regarding samsungs 2x nm?Considering they improved quite a lot from 40 nm to 30 nm,i expect 20 nm should be teh shit :D

  • Author

Forgot to reply - no, don't have any news on the Samsung 2x nm chips.

 

Too busy listening to the rumours of AMD releasing new cards in January. Oops ... :P.

Damn,maybe samsung 2x memory-kits will show up together with haswell? They are already listed on samsung website,but not a word about retail...

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