F5F Stay Refreshed Power Users Overclocking Ryzen 1500x High Idle Voltage

Ryzen 1500x High Idle Voltage

Ryzen 1500x High Idle Voltage

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_RedStar
Member
171
12-10-2017, 04:56 AM
#1
Hello, I'm checking if it's safe to set a high idle voltage of 1.3875 V on my Ryzen 1500x when using an Asrock AB350 Pro4. I noticed it drops to 1.35 V under full load due to VDroop. This setup is being used because the motherboard lacks an LLC, so I'm adjusting the voltage to make up for the difference.
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_RedStar
12-10-2017, 04:56 AM #1

Hello, I'm checking if it's safe to set a high idle voltage of 1.3875 V on my Ryzen 1500x when using an Asrock AB350 Pro4. I noticed it drops to 1.35 V under full load due to VDroop. This setup is being used because the motherboard lacks an LLC, so I'm adjusting the voltage to make up for the difference.

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AgentMaroon
Junior Member
6
12-10-2017, 08:53 AM
#2
Higher temperatures and voltages accelerate degradation in semiconductors, which is why this happens naturally. Overclocking adds to the stress, making performance decline more quickly. The actual lifespan depends entirely on the specific silicon and usage patterns. Running continuously at high heat could shorten it to just a few years, while reducing clocks and voltage might extend it significantly—potentially up to 30 years or more if managed properly.
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AgentMaroon
12-10-2017, 08:53 AM #2

Higher temperatures and voltages accelerate degradation in semiconductors, which is why this happens naturally. Overclocking adds to the stress, making performance decline more quickly. The actual lifespan depends entirely on the specific silicon and usage patterns. Running continuously at high heat could shorten it to just a few years, while reducing clocks and voltage might extend it significantly—potentially up to 30 years or more if managed properly.

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Cowie2004
Junior Member
11
12-10-2017, 04:09 PM
#3
Lower-binned Zen1 parts generally required significantly higher voltages to maintain stability above 3.7-3.8Ghz. Maintaining temperature below 70°C and voltage under 1.425V ensures reliability. At 1.38V, temperatures up to 90°C should be acceptable.
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Cowie2004
12-10-2017, 04:09 PM #3

Lower-binned Zen1 parts generally required significantly higher voltages to maintain stability above 3.7-3.8Ghz. Maintaining temperature below 70°C and voltage under 1.425V ensures reliability. At 1.38V, temperatures up to 90°C should be acceptable.

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blau_wal
Junior Member
47
12-10-2017, 04:19 PM
#4
You're asking if running the CPU at 1.38V in 90°C would harm the chip based on HWInfo64's recommendations.
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blau_wal
12-10-2017, 04:19 PM #4

You're asking if running the CPU at 1.38V in 90°C would harm the chip based on HWInfo64's recommendations.

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Fuhrmy
Junior Member
18
12-14-2017, 09:05 AM
#5
Higher temperatures and voltages accelerate degradation in semiconductors, which is why this happens naturally. The main concern lies in the speed you're pushing it, as overclocking introduces additional stress. It’s unclear exactly how fast it will fail because it depends on the specific silicon and usage patterns. Running continuously at high heat could shorten its lifespan significantly—possibly just a few years—but adjusting clock speeds and voltage can extend it. If it experiences only occasional extreme conditions, it might last decades, potentially even longer than its original relevance as a functional processor. This is why it remains considered safe; it still lasts well beyond its expected usefulness, which is typical for any overclocked device.
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Fuhrmy
12-14-2017, 09:05 AM #5

Higher temperatures and voltages accelerate degradation in semiconductors, which is why this happens naturally. The main concern lies in the speed you're pushing it, as overclocking introduces additional stress. It’s unclear exactly how fast it will fail because it depends on the specific silicon and usage patterns. Running continuously at high heat could shorten its lifespan significantly—possibly just a few years—but adjusting clock speeds and voltage can extend it. If it experiences only occasional extreme conditions, it might last decades, potentially even longer than its original relevance as a functional processor. This is why it remains considered safe; it still lasts well beyond its expected usefulness, which is typical for any overclocked device.

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sogoodf
Member
66
01-02-2018, 10:23 PM
#6
I understand, thank you for your kind words!
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sogoodf
01-02-2018, 10:23 PM #6

I understand, thank you for your kind words!