F5F Stay Refreshed Power Users Overclocking Safe voltage specifications for i6700k / 3000mhz RAM

Safe voltage specifications for i6700k / 3000mhz RAM

Safe voltage specifications for i6700k / 3000mhz RAM

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BlueBaery
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229
09-24-2025, 05:10 PM
#1
Just curious, when using 2133 ram designed for 3000mhz (gskill ripjaws) with a mild overclock at 4.4ghz, is it okay to lower the voltage as low as possible until instability occurs? Right now I'm running manual mode at 1.300 voltage with LLC 5, and the RAM's XMP profile usually keeps it at 1.35 unless I switch to manual. I'm wondering if it's safe to push it even lower than 1.300, given the RAM says it needs 1.350?
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B
BlueBaery
09-24-2025, 05:10 PM #1

Just curious, when using 2133 ram designed for 3000mhz (gskill ripjaws) with a mild overclock at 4.4ghz, is it okay to lower the voltage as low as possible until instability occurs? Right now I'm running manual mode at 1.300 voltage with LLC 5, and the RAM's XMP profile usually keeps it at 1.35 unless I switch to manual. I'm wondering if it's safe to push it even lower than 1.300, given the RAM says it needs 1.350?

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doglover90000
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10-13-2025, 03:53 AM
#2
It might cause instability if the voltage is set too low...
But why would you lower it so much? Unless you truly wish to extend its life significantly... in this case, they still function quite well for a long time.
Even when overclocked with XMP profiles, they remain reliable for several years.
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doglover90000
10-13-2025, 03:53 AM #2

It might cause instability if the voltage is set too low...
But why would you lower it so much? Unless you truly wish to extend its life significantly... in this case, they still function quite well for a long time.
Even when overclocked with XMP profiles, they remain reliable for several years.

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Janixx
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10-14-2025, 11:07 AM
#3
It could cause instability if you set the voltage too low... But why would you lower it that much? Unless you truly wish to extend its life significantly... in which case they still last quite a long time, don't worry. Even when overclocked with XMP profiles, they still perform well for several years. Lowering the voltage reduces heat and power usage, making it more efficient and slightly increasing component longevity.
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Janixx
10-14-2025, 11:07 AM #3

It could cause instability if you set the voltage too low... But why would you lower it that much? Unless you truly wish to extend its life significantly... in which case they still last quite a long time, don't worry. Even when overclocked with XMP profiles, they still perform well for several years. Lowering the voltage reduces heat and power usage, making it more efficient and slightly increasing component longevity.

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NinofanTOG
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10-15-2025, 01:21 PM
#4
Certainly
I checked the changes and confirmed everything remains stable. I then transitioned to adaptive mode with an offset of 0.005v. Temperatures dropped about 10 degrees on average, and the voltage now stabilizes at 0.848 when idle. During the stress test, it reached a maximum of 1.264, which is slightly lower than the previous manual setting of 1.3.

I’m curious if ASUS made any adjustments to adaptive mode in the BIOS updates. I recall when I first got this motherboard and experimented with settings—being able to set a baseline voltage like 1.25 and add an offset still worked, causing the chip to drop to 0.845 in idle. Now, after several BIOS updates, it seems adaptive mode no longer requires adding a baseline; instead, it uses just an offset and a turbo offset.

Just a note—maybe I misremembered ;P
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NinofanTOG
10-15-2025, 01:21 PM #4

Certainly
I checked the changes and confirmed everything remains stable. I then transitioned to adaptive mode with an offset of 0.005v. Temperatures dropped about 10 degrees on average, and the voltage now stabilizes at 0.848 when idle. During the stress test, it reached a maximum of 1.264, which is slightly lower than the previous manual setting of 1.3.

I’m curious if ASUS made any adjustments to adaptive mode in the BIOS updates. I recall when I first got this motherboard and experimented with settings—being able to set a baseline voltage like 1.25 and add an offset still worked, causing the chip to drop to 0.845 in idle. Now, after several BIOS updates, it seems adaptive mode no longer requires adding a baseline; instead, it uses just an offset and a turbo offset.

Just a note—maybe I misremembered ;P

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