F5F Stay Refreshed Hardware Desktop No, you cannot overclock the BCLK on a non-K CPU.

No, you cannot overclock the BCLK on a non-K CPU.

No, you cannot overclock the BCLK on a non-K CPU.

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banshee45
Senior Member
726
12-06-2023, 12:34 PM
#1
They often highlight the unlocked multiplier for K-series CPUs, but the base clock speed is typically fixed like standard processors.
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banshee45
12-06-2023, 12:34 PM #1

They often highlight the unlocked multiplier for K-series CPUs, but the base clock speed is typically fixed like standard processors.

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elliesberrie
Member
117
12-16-2023, 12:01 PM
#2
It's secured unless you obtain certain motherboards and older BIOS versions, which might allow it to function and let you modify non-K components. Not recommended from that perspective.
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elliesberrie
12-16-2023, 12:01 PM #2

It's secured unless you obtain certain motherboards and older BIOS versions, which might allow it to function and let you modify non-K components. Not recommended from that perspective.

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DRGNdragsYT
Senior Member
723
12-16-2023, 12:58 PM
#3
You can still increase clock speed on locked CPUs, but it’s not advised.
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DRGNdragsYT
12-16-2023, 12:58 PM #3

You can still increase clock speed on locked CPUs, but it’s not advised.

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MikeDragon159
Senior Member
661
12-17-2023, 11:00 AM
#4
Yes, you're right. Adjusting the base clock affects not just the CPU speed but also memory and PCIe lanes. Often you have to lower both memory and PCIe speeds first to achieve stability. Many PCI/PCIe cards only operate efficiently at around 100 MHz.
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MikeDragon159
12-17-2023, 11:00 AM #4

Yes, you're right. Adjusting the base clock affects not just the CPU speed but also memory and PCIe lanes. Often you have to lower both memory and PCIe speeds first to achieve stability. Many PCI/PCIe cards only operate efficiently at around 100 MHz.

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War_Car
Member
104
12-17-2023, 04:16 PM
#5
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War_Car
12-17-2023, 04:16 PM #5

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King_of_Aries
Junior Member
3
12-17-2023, 11:56 PM
#6
I understand the risk of instability from raising the base clock frequency.
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King_of_Aries
12-17-2023, 11:56 PM #6

I understand the risk of instability from raising the base clock frequency.

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RainbowCrazy
Member
229
12-25-2023, 11:39 AM
#7
You replace the BIOS on your Z170, then flash the new one and check if the BCLK can be enabled. Your current BCLK is unlocked but above 3%, causing crashes.
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RainbowCrazy
12-25-2023, 11:39 AM #7

You replace the BIOS on your Z170, then flash the new one and check if the BCLK can be enabled. Your current BCLK is unlocked but above 3%, causing crashes.

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MECrageman
Member
180
12-30-2023, 06:51 AM
#8
It's true, but if you're just starting out, I doubt he'll find it easy, so I wouldn't suggest it.
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MECrageman
12-30-2023, 06:51 AM #8

It's true, but if you're just starting out, I doubt he'll find it easy, so I wouldn't suggest it.

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Designx
Member
219
12-30-2023, 10:05 AM
#9
I believe Skylake and Kaby Lake employ distinct BCLK signals for their PCI lanes.
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Designx
12-30-2023, 10:05 AM #9

I believe Skylake and Kaby Lake employ distinct BCLK signals for their PCI lanes.

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nascar_fan
Member
140
12-31-2023, 08:00 PM
#10
I thought the newbie comment was a bit too critical. I looked up some information once or twice and came across varied responses.
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nascar_fan
12-31-2023, 08:00 PM #10

I thought the newbie comment was a bit too critical. I looked up some information once or twice and came across varied responses.

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