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snoffy
Member
119
12-16-2021, 02:24 AM
#11
It’s not unusual to struggle reaching higher voltages. I’m trying to understand why my output stays below 1.2V despite getting a stable run at 3200MHz. I plan to look into more details and adjust settings carefully. I’ve turned off certain Intel/bios options that block voltage increases, and I’m hoping a slight boost could bring things back up to around 2933V.
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snoffy
12-16-2021, 02:24 AM #11

It’s not unusual to struggle reaching higher voltages. I’m trying to understand why my output stays below 1.2V despite getting a stable run at 3200MHz. I plan to look into more details and adjust settings carefully. I’ve turned off certain Intel/bios options that block voltage increases, and I’m hoping a slight boost could bring things back up to around 2933V.

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1levelup
Member
59
12-17-2021, 07:36 AM
#12
1.2v is too low, for a good b die you should aim for 1.6v+ with a fan, 1.5v is the limit without a fan due to heat, running at 1.2v wastes a lot of power and suggests you bought a poor kit since you're not even hitting rated speed. Ram undervolt is really bad for most rams because it reduces performance, and with your 4000mhz RAM it's unlikely you have an IC that drops significantly with voltage like some Samsung C series chips do.
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1levelup
12-17-2021, 07:36 AM #12

1.2v is too low, for a good b die you should aim for 1.6v+ with a fan, 1.5v is the limit without a fan due to heat, running at 1.2v wastes a lot of power and suggests you bought a poor kit since you're not even hitting rated speed. Ram undervolt is really bad for most rams because it reduces performance, and with your 4000mhz RAM it's unlikely you have an IC that drops significantly with voltage like some Samsung C series chips do.

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MrGoldenApple
Member
166
12-17-2021, 10:55 AM
#13
I was wondering what I'm focusing on when I can't see any improvement in voltage. Many videos and articles mention similar problems with nearly matching specs, but I get the CPU core voltage up when I slightly overclock it. I've completed all system checks to ensure no damage occurred, thankfully.
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MrGoldenApple
12-17-2021, 10:55 AM #13

I was wondering what I'm focusing on when I can't see any improvement in voltage. Many videos and articles mention similar problems with nearly matching specs, but I get the CPU core voltage up when I slightly overclock it. I've completed all system checks to ensure no damage occurred, thankfully.

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Smurphy822
Junior Member
34
12-19-2021, 08:50 AM
#14
You don’t have to change anything except enable XMP. What’s the issue with raising the voltage? Your adjustments and saving BIOS aren’t actually taking effect. You should load XMP, press f10 to save and exit BIOS, then restart—this should apply it. We need clearer information about what’s happening; I’m still puzzled by the process. No, 1.2v isn’t sufficient for stable memory speeds above 2133 or 2400. RAM testing for stability is tough, and instability can quietly damage your system over time. Don’t assume it works just because it boots. This is to emphasize the importance of XMP, not to alarm you.
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Smurphy822
12-19-2021, 08:50 AM #14

You don’t have to change anything except enable XMP. What’s the issue with raising the voltage? Your adjustments and saving BIOS aren’t actually taking effect. You should load XMP, press f10 to save and exit BIOS, then restart—this should apply it. We need clearer information about what’s happening; I’m still puzzled by the process. No, 1.2v isn’t sufficient for stable memory speeds above 2133 or 2400. RAM testing for stability is tough, and instability can quietly damage your system over time. Don’t assume it works just because it boots. This is to emphasize the importance of XMP, not to alarm you.

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