as above..
just a sudden thought that flash thru my mind lol..
but anyways... what is the maximum voltage for ddr3 for 24/7
as above..
just a sudden thought that flash thru my mind lol..
but anyways... what is the maximum voltage for ddr3 for 24/7
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I'd also like confirmation of this
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ive run 2 volts on my ballistix for a long time so if that says anything
The max voltage depends a lot on what chips you are running. Most of the newer ICs don't like more than 1.7v anyways so why waste time at 2v?
Originally Posted by 3oh6
hmm icic..
still sticking with my deneb 620 thou..
have 2 sticks of crucial value rams coming in soon... so planning to just bump it to the max and hopefully run @ 1600mhz cl7-7-7-21 lol
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2volts.. hmm..
aint it a bit too high?
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im on old ballistix's that are rated for 1.8
at AMD its no limit for voltage RAMs, u can use 1.4V modules or to 2V modules. Example A-Data 2000X can up 2.1 V in specification, yes, this is crazy for warm etc, i using 1.6V and 1700 MHz cl 7. Its balanced for me.
For CPU IMC (CPU-NB) u can using about max 1.5V for 24/7 (Denebs), Thuban a bit lower (1.45V). More say u AMD master Chew
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I do ~2v to 2.15v 24/7 for about eight months now, I don't think Ph2 suffers from high voltage RAM at all.
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CPU/NB for Thubans: 1.475v
For DDR3 mem modules specified for 1.5v:
http://en.wikipedia.org/wiki/Ddr3According to JEDEC[2] the maximum recommended voltage is 1.575 volts and should be considered the absolute maximum when memory stability is the foremost consideration, such as in servers or other mission critical devices. In addition, JEDEC states that memory modules must withstand up to 1.975 volts before incurring permanent damage, although they are not required to function correctly at that level.
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the am3 parts do ddr3 and ddr2 on the same IMC so i would assume that they will take atleast 2.2V (standard ddr2 oc voltage for the time of am2+, and its got ddr2 support to support those systems), im running my micron gts with 1.85-2V or thats what the bios settings are and it dosnt seam to be unstable or degrading but ive only had my 1090 for a week. i was on a 720 before that and it ran for a year with 1.85-2V
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zanzabar, what frequency and timings are you running?
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right now 6-6-6-18 1T about 1400mhz 1.85V. my ram dose not like any lower voltage. i can keep those timings with 1.9xV up to like 1650-1675mhz
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Nice RAMMine wants 2v for 1450MHz 6-6-6-18 and 2.15v for 1600MHz 6-6-6-20 (always has, it hasn't degraded. OCZ SLI DDR2000).
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mine needs 2.3Nice RAM
don't ask how i found that out but im gonna test it again now saince my thuban get here in 8 hours
it took 2.2 volts to do that
Wow, that's quite a high tRAS, could you not get it down to around 18/20?
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i just left it at auto didnt even try to tune it more
but ill go try now
this chip doesnt have anything else to do in about 7 hours
Nice, when can we expect some 2.5v loving?
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well i put the Tras down from 29 to 18 and it only improve 100MB/s and .4ish latency
well these sticks are crap nut you might get that in a bitNice, when can we expect some 2.5v loving?
I'm not DDR2 I hope I don't kill my IMC early then cause my ram takes 1.9-2.3 volts.
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well mine has taken 2.0 on ddr3 for idk how long
i would love it but my giga supports up to only 2,35vNice, when can we expect some 2.5v loving?
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well i took my 720 out and put the 1055 inNice, when can we expect some 2.5v loving?
so no 2.5
i would love it but my giga supports up to only 2,35v
You just aren't trying very hard
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