F5F Stay Refreshed Power Users Overclocking Some queries regarding boosting an RX 580 using Afterburner

Some queries regarding boosting an RX 580 using Afterburner

Some queries regarding boosting an RX 580 using Afterburner

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DakotahS
Junior Member
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12-24-2017, 06:54 PM
#1
Hey everyone, I'm still getting the hang of overclocking. Recently, I managed to get the CPU to work properly and then moved on to the GPU... I reviewed a few tutorials for Afterburner and some specific guides for the 580, but things aren't going well yet. I adjusted the core clock to 1500 and the memory to 2100 just to test if it would crash at that setting. Of course, it did, but my readings in both Heaven and Afterburner showed the core clock never exceeded 1405 (the default) and the memory stayed under 2000. Am I doing something incorrect? Why is Heaven forcing my GPU to 90 degrees and causing a crash even when it's running at factory settings? From what I've heard, no one else seems to have this problem. I also encountered an issue with my last crash, which makes me hesitant to keep going without advice. Another thing that happened was my Wi-Fi card stopped working until I completely shut down the PC. It wasn't detected in the device manager, and I was concerned about the heat from the GPU fans since the two cards are close together. But now it's back to normal. My third thought is that my PSU might not be sufficient. I have a certified 600w EVGA, though I don't remember the exact model. The GPU recommends around 550w, so maybe I'm drawing too much power.
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D
DakotahS
12-24-2017, 06:54 PM #1

Hey everyone, I'm still getting the hang of overclocking. Recently, I managed to get the CPU to work properly and then moved on to the GPU... I reviewed a few tutorials for Afterburner and some specific guides for the 580, but things aren't going well yet. I adjusted the core clock to 1500 and the memory to 2100 just to test if it would crash at that setting. Of course, it did, but my readings in both Heaven and Afterburner showed the core clock never exceeded 1405 (the default) and the memory stayed under 2000. Am I doing something incorrect? Why is Heaven forcing my GPU to 90 degrees and causing a crash even when it's running at factory settings? From what I've heard, no one else seems to have this problem. I also encountered an issue with my last crash, which makes me hesitant to keep going without advice. Another thing that happened was my Wi-Fi card stopped working until I completely shut down the PC. It wasn't detected in the device manager, and I was concerned about the heat from the GPU fans since the two cards are close together. But now it's back to normal. My third thought is that my PSU might not be sufficient. I have a certified 600w EVGA, though I don't remember the exact model. The GPU recommends around 550w, so maybe I'm drawing too much power.

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tim_ki
Member
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196
12-25-2017, 03:04 AM
#2
Keep it straightforward, don't push the CPU too hard. You'll see just a few frames. Just keep using your card or get the highest one your processor supports.
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tim_ki
12-25-2017, 03:04 AM #2

Keep it straightforward, don't push the CPU too hard. You'll see just a few frames. Just keep using your card or get the highest one your processor supports.

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UltraPieGaming
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136
12-25-2017, 07:11 AM
#3
Power and voltage restrictions exist. RX580s are already operating at their maximum under default configurations (they function as an OCd RX480). To achieve higher or even stock frequencies, you must raise the power limit. Beyond that, you’ll need to adjust voltages manually because they can drop by more than 50mV across all performance levels while maintaining stability. This approach conserves power, allowing you greater headroom before hitting the same power ceiling again.

I prefer AMD WattMan more. (Set frequency dynamically and voltage manually.) It’s already supported in your AMD driver software. It also improves memory timing, boosting FPS by about 5% without affecting core power or voltage.

This article requires an update but remains useful. It should clarify things to assist you.
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UltraPieGaming
12-25-2017, 07:11 AM #3

Power and voltage restrictions exist. RX580s are already operating at their maximum under default configurations (they function as an OCd RX480). To achieve higher or even stock frequencies, you must raise the power limit. Beyond that, you’ll need to adjust voltages manually because they can drop by more than 50mV across all performance levels while maintaining stability. This approach conserves power, allowing you greater headroom before hitting the same power ceiling again.

I prefer AMD WattMan more. (Set frequency dynamically and voltage manually.) It’s already supported in your AMD driver software. It also improves memory timing, boosting FPS by about 5% without affecting core power or voltage.

This article requires an update but remains useful. It should clarify things to assist you.

Reply
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