F5F Stay Refreshed Hardware Desktop Typical for around 5900X cores, positive curve optimizer offsets are often needed.

Typical for around 5900X cores, positive curve optimizer offsets are often needed.

Typical for around 5900X cores, positive curve optimizer offsets are often needed.

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TheMrLobster
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58
02-20-2020, 04:27 PM
#1
It's common for some cores in a 5900X to need a positive offset in the curve optimizer. Adjusting it helped when you ran heavier tasks, but issues persist with minimal workloads. Changing the offset to zero didn't resolve the problem, so flipping it back to positive 15 on several cores seems to be the solution now.
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TheMrLobster
02-20-2020, 04:27 PM #1

It's common for some cores in a 5900X to need a positive offset in the curve optimizer. Adjusting it helped when you ran heavier tasks, but issues persist with minimal workloads. Changing the offset to zero didn't resolve the problem, so flipping it back to positive 15 on several cores seems to be the solution now.

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thehappy84
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594
03-08-2020, 05:54 AM
#2
Check if your voltage is stable. Verify FCLK and memory OC status.
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thehappy84
03-08-2020, 05:54 AM #2

Check if your voltage is stable. Verify FCLK and memory OC status.

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Fuzytiger
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192
03-27-2020, 02:40 PM
#3
Try turning off pbo and check for remaining issues on lighter tasks.
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Fuzytiger
03-27-2020, 02:40 PM #3

Try turning off pbo and check for remaining issues on lighter tasks.

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strandofgrass
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52
03-28-2020, 06:12 AM
#4
It seems the performance gain is overstated and your limits aren’t configured properly. You’re allowed to follow the motherboard specs, but you’ll likely only achieve around 50-100MHz stability.
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strandofgrass
03-28-2020, 06:12 AM #4

It seems the performance gain is overstated and your limits aren’t configured properly. You’re allowed to follow the motherboard specs, but you’ll likely only achieve around 50-100MHz stability.

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Mandi_64
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202
03-28-2020, 06:48 AM
#5
I haven't changed the voltage or FCLK. I'm using the A-XMP profile 1 for memory. Should I adjust anything there? I configured PBO as Advanced with limits set to Manual (PPT=142, TDC=95, EDC=120). Apart from that, I set Curve Optimizer to Per Core and adjusted all cores to -15 initially. Did I miss something?
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Mandi_64
03-28-2020, 06:48 AM #5

I haven't changed the voltage or FCLK. I'm using the A-XMP profile 1 for memory. Should I adjust anything there? I configured PBO as Advanced with limits set to Manual (PPT=142, TDC=95, EDC=120). Apart from that, I set Curve Optimizer to Per Core and adjusted all cores to -15 initially. Did I miss something?

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