F5F Stay Refreshed Hardware Desktop Checking compatibility at 4.3 GHz for 3900x ensures optimal performance and stability.

Checking compatibility at 4.3 GHz for 3900x ensures optimal performance and stability.

Checking compatibility at 4.3 GHz for 3900x ensures optimal performance and stability.

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P
PrincessOwley
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52
11-10-2019, 01:24 AM
#1
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PrincessOwley
11-10-2019, 01:24 AM #1

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A
aresting1234
Junior Member
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47
11-15-2019, 10:13 PM
#2
The reading is significantly elevated under maximum operation.
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A
aresting1234
11-15-2019, 10:13 PM #2

The reading is significantly elevated under maximum operation.

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P
pedro_tkf
Senior Member
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643
11-21-2019, 10:48 PM
#3
Stay below 1.35 volts.
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pedro_tkf
11-21-2019, 10:48 PM #3

Stay below 1.35 volts.

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I
ItzJarnoPvP
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214
11-22-2019, 11:04 PM
#4
Clock speed isn't the only issue. The main factors that damage a CPU are listed below, from most to least common when trying to improve performance: 1) Voltage/LLC 2) Very high temperature with extra voltage 3) Large ongoing current draw 4) Frequent temperature changes High clock speeds increase power consumption, so monitor the current. 1.45 V is unusually high for a load voltage, particularly with substantial LLC components.
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ItzJarnoPvP
11-22-2019, 11:04 PM #4

Clock speed isn't the only issue. The main factors that damage a CPU are listed below, from most to least common when trying to improve performance: 1) Voltage/LLC 2) Very high temperature with extra voltage 3) Large ongoing current draw 4) Frequent temperature changes High clock speeds increase power consumption, so monitor the current. 1.45 V is unusually high for a load voltage, particularly with substantial LLC components.

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V
V_Angel29
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187
11-30-2019, 08:01 PM
#5
Check if 1.45v is safe for short-term use while your viewport runs sluggishly; consider boosting it briefly to improve Blender performance.
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V
V_Angel29
11-30-2019, 08:01 PM #5

Check if 1.45v is safe for short-term use while your viewport runs sluggishly; consider boosting it briefly to improve Blender performance.

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H
hdoor20
Senior Member
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477
12-02-2019, 04:21 AM
#6
I would steer clear of it whenever possible. Try reducing the voltage and check if your OC remains steady. It’s possible you might be lucky and achieve 4.3 or 4.2 at 1.35.
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H
hdoor20
12-02-2019, 04:21 AM #6

I would steer clear of it whenever possible. Try reducing the voltage and check if your OC remains steady. It’s possible you might be lucky and achieve 4.3 or 4.2 at 1.35.

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L
LordFrogi
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60
12-03-2019, 05:40 PM
#7
In Zen 2, typically 1.3 to 1.325 is acceptable, though certain chips may support higher voltages. 1.45 is quite excessive for Zen 2.
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L
LordFrogi
12-03-2019, 05:40 PM #7

In Zen 2, typically 1.3 to 1.325 is acceptable, though certain chips may support higher voltages. 1.45 is quite excessive for Zen 2.

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1
15969
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143
12-03-2019, 06:08 PM
#8
Sure, I'll set the voltage to 1.35V and check the clock speed.
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1
15969
12-03-2019, 06:08 PM #8

Sure, I'll set the voltage to 1.35V and check the clock speed.

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C
CiscoMiner
Senior Member
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500
12-09-2019, 08:57 AM
#9
Even a 1.35V load is quite high; going down to 1.325V is the maximum I’d consider, 1.28V marks the point where a chip starts showing degradation, and it’s only been about a year since that happened.
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C
CiscoMiner
12-09-2019, 08:57 AM #9

Even a 1.35V load is quite high; going down to 1.325V is the maximum I’d consider, 1.28V marks the point where a chip starts showing degradation, and it’s only been about a year since that happened.

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PMX305
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183
12-11-2019, 02:39 AM
#10
I chose 1.325V and confirmed stability at 4.2 GHz
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PMX305
12-11-2019, 02:39 AM #10

I chose 1.325V and confirmed stability at 4.2 GHz

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