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I'm looking for a good resource for taking memory cold. Primarily ddr2 and ddr3. I know there's this thread and it has some really great info on how timings behave and general scaling for ddr3, but there seems to be less info out there that I can find for ddr2. Also I'm looking for info regarding cb's and cbb's on memory. Does anyone have any good resources that they'd recommend for all this?

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Posted

If your talking 32m on say ddr3, is no cbb or cb... on PSC pi gskill kits I've tested. I normally see trcd drop by 1 with each -40c drop, so say 7-11-7 at 2600mhz -20 .....7-10-7 at 2600 -60....7-9-7 at 2600 -100 .

 

Also at -60 cl6 might be able to boot as well with trcd 10.....when trying to push mem freq keep tras little loose, if ok then start to tighten,same with Trfc.This goes same with 3rds, I see sometimes people tighten things to much that can restrict mem freq 

 

It all does vary a little depending on platform and mem, temp. Most importantly cold mem is insulation, setup and don't go to cold to soon, like try -60 for awhile dialling in, then say try -100.If your insulation and setup is good you can bench for 3-4 hours......If you have moisture "water" dripping into memory slots then setup is wrong 

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  • 3 weeks later...
Posted (edited)
On 6/15/2018 at 8:54 AM, yosarianilives said:

I'm looking for a good resource for taking memory cold. Primarily ddr2 and ddr3. I know there's this thread and it has some really great info on how timings behave and general scaling for ddr3, but there seems to be less info out there that I can find for ddr2. Also I'm looking for info regarding cb's and cbb's on memory. Does anyone have any good resources that they'd recommend for all this?


and this one I think

https://youtu.be/97TqYb7aSFQ

 

Edited by GtiJason
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