F5F Stay Refreshed Hardware Desktop Issue with CPU speed enhancement Memory-related performance issues Overclocking challenges PC stability concerns

Issue with CPU speed enhancement Memory-related performance issues Overclocking challenges PC stability concerns

Issue with CPU speed enhancement Memory-related performance issues Overclocking challenges PC stability concerns

L
lugaro03
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16
03-30-2016, 09:19 AM
#1
I have two G.skill systems with 8GB RAM (XMP 16-18-18-18-38, 3000MHz). I'm using the latest BIOS version. Performance is stable at 3000MHz with a 14-17-17-31 clock speed. Overclocking to higher frequencies isn't working well—especially above 3000MHz, and my PC won't boot at 3333+ MHz. I've tried increasing voltage up to 1.45V, adjusting timings, command rates, and even using GearDownMode, but nothing stabilizes at 3200 or 3333MHz. What options do I have?
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L
lugaro03
03-30-2016, 09:19 AM #1

I have two G.skill systems with 8GB RAM (XMP 16-18-18-18-38, 3000MHz). I'm using the latest BIOS version. Performance is stable at 3000MHz with a 14-17-17-31 clock speed. Overclocking to higher frequencies isn't working well—especially above 3000MHz, and my PC won't boot at 3333+ MHz. I've tried increasing voltage up to 1.45V, adjusting timings, command rates, and even using GearDownMode, but nothing stabilizes at 3200 or 3333MHz. What options do I have?

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2
22KillaBits
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13
03-30-2016, 01:27 PM
#2
Your RAM speed is limited to 3000MHz and won't increase further. It's not the same as the CPU.
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2
22KillaBits
03-30-2016, 01:27 PM #2

Your RAM speed is limited to 3000MHz and won't increase further. It's not the same as the CPU.

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B
blacknight388
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32
03-30-2016, 01:35 PM
#3
I checked the frequency first then looked at the RAM speeds. Each RAM has its own specs—like a CPU, it's quite random how much higher you can get depending on voltage and timing. For example, my Corsair Vengeance CL16 reached up to 3133MHz and CL14.
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blacknight388
03-30-2016, 01:35 PM #3

I checked the frequency first then looked at the RAM speeds. Each RAM has its own specs—like a CPU, it's quite random how much higher you can get depending on voltage and timing. For example, my Corsair Vengeance CL16 reached up to 3133MHz and CL14.

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S
Stuuump
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3
04-11-2016, 01:31 PM
#4
It remains steady at cl14 3000, yet becomes unstable at cl16 3066.
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S
Stuuump
04-11-2016, 01:31 PM #4

It remains steady at cl14 3000, yet becomes unstable at cl16 3066.

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Y
yTatsumi
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151
04-12-2016, 10:59 PM
#5
It seems you're dealing with maximum frequency limits and voltage requirements. The sticks work best at around 1.37V for the 3133 MHz, but anything higher causes instability. It feels like a random match between your gear and the signal needs.
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Y
yTatsumi
04-12-2016, 10:59 PM #5

It seems you're dealing with maximum frequency limits and voltage requirements. The sticks work best at around 1.37V for the 3133 MHz, but anything higher causes instability. It feels like a random match between your gear and the signal needs.

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M
Martienez123
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52
04-29-2016, 03:41 PM
#6
Max limit: XMP frequency? Not great. Tested 1.35 to 1.45V for over 3000 MHz, but it didn’t work. Guess I missed the mark.
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M
Martienez123
04-29-2016, 03:41 PM #6

Max limit: XMP frequency? Not great. Tested 1.35 to 1.45V for over 3000 MHz, but it didn’t work. Guess I missed the mark.

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