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KPE LCD showing different core clock speed than other tools

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Disguise_AU
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Wednesday, April 15, 2020 11:16 AM (permalink)
G'day, today I encountered something strange with my EVGA RTX 2080 Ti KPE, its showing 2055MHz as the core clock speed on the LCD but all the other tools show 2160MHz (which is the speed I'm expecting to see) while benchmarking with 3DMark Time Spy, even the 3DMark results are showing 2160MHz so the LCD must be showing an incorrect value. All the other values showed by the LCD appear to be correct and I can see voltages and temperatures updating as they should, its just the core clock speed that seems to be stuck at 2055MHz.

Does anyone know what might have caused this and how I can avoid it occurring again?
#1

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    sparetimepc
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    Re: KPE LCD showing different core clock speed than other tools Wednesday, April 15, 2020 11:35 AM (permalink)
    So if your using px1 and your setting the slider to say 2160 then when running timespy or whatever the OLED display should show the same but to read it during benchmarking you must leave px1 running. When idle it probably won't match. So if you run the benchmark with px1 minimized and during the benchmark the OLED stays at 2055 but 3d mark shows it ran at 2160 there would be a problem in the OLED display or the frequency monitoring on the PCB itself I would think. Have you tried one of the other bios position to see if it does it also?
    post edited by sparetimepc - Wednesday, April 15, 2020 11:45 AM




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    sparetimepc
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    Re: KPE LCD showing different core clock speed than other tools Wednesday, April 15, 2020 11:47 AM (permalink)
    Also did you just get this card or have you had it a while and this issue just started? Are you using the newest firmware E200_FA42 ?




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    Disguise_AU
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    Re: KPE LCD showing different core clock speed than other tools Wednesday, April 15, 2020 11:56 AM (permalink)
    You answered my question, I closed PX1 and instead used AB before this benchmark which I normally don't do, I used PX1 for every other benchmark. I didn't realise it would effect the LCD since it appears to work without PX1 running. Thanks for the reply and answering my question.
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    sparetimepc
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    Re: KPE LCD showing different core clock speed than other tools Wednesday, April 15, 2020 11:59 AM (permalink)
    Yep, px1 needs to be running for active monitoring of certain options on the OLED screen. And your welcome.




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