Processors

[ygwd111]

Motherboard : arous b650m ice ax 

ram:2x24gb Hynix m-die

power supply :300w

when the CPU’s temperature is above 70 , a lot of white dot start to blink on screen .

plz help me to analyse the reason.

[FunkZ]

70°C is a normal CPU temperature, both chips are rated for up to 95°C tJMax temp.

Are you using the included box Spire/Stealth cooler? What application are you using to get that temp reading?

Are you also using the IGP for graphics? What are the specs on your system memory? I see you commented in this other thread, have you tried disabling XMP/EXPO?

Do the graphic anomalies appear in games, graphic benchmarks, 2D applications or all? Is it strictly related to just the temperature, or does it only appear under certain tasks?

[ygwd111]

i'm using the igpu of the 8700g

system ram run at 6000mts by manualing oc set

the white dot blinks sfter playing Civilization VI for a while ,the temperature rise up,even stop playing games the white dot still exsit.

[FunkZ]

The overclocked memory can be the cause, let it default to SPD speed and timings.

[elstaci]

This AMD current thread about the same issue with White Dots and how the User was able to fix it: https://community.amd.com/t5/processors/8700g-artefacts-white-dots-on-linux/m-p/697173#M61065

The Solution the User found for his processor from above thread:

EDIT: I see that you are the second User in that thread also.  The OP fix didn't work for your processor? 

If not I would open a AMD SUPPORT - WARRANTY ticket and see if they suggest you RMA your processor from here: https://www.amd.com/en/forms/contact-us/support.html

Seems to be a issue with the 8000 series G processors and Motherboard BIOS and RAM XMP/EXPO.

[misterj]

ygwd111, even four exclamation marks are not going to help. I am really surprised you are able to even run with only 300 Watt power supply. List all your parts. Is this a laptop or desktop? Do you do a fresh install of your OS after each processor change? If not, you should, including formatting your C: disk. Post a screenshot of Ryzen Master (RM) running Cinebench R24 Multicore. Images of only RM. John.

[ygwd111]

300W is not enough for 8700g winth pbo off ? 

i'd run aida64 cpu test and furmark gpu test at the same time ,the system worked well.

[misterj]

Enjoy, John.