Compatible VRAM

TomaszR

Hello,
I have RX570 with damaged VRAM.
The symbol is Samsung K4G80325FC-HC25
and i would like to ask if i can replace it with Samsung K4G80325FB-HC25
basic information about both vrams are exactly the same.
but i would like to confirm if i can exchange them :du_ma_et:

Pandemonium6

Maybe I am wrong but I have read here somewhere and not long ago that a mixture of FB and FC will not work.

TomaszR

Will be nice if someone can confirm or deny this information

TomaszR

I take a risk and i mixture both type of vram K4G80325FC-HC25 with K4G80325FB-HC25 and everything is working correct.

Maybe this information will help someone :-)

kn89bg

I mixed HC-25 with HC-22, work good for mining, now have to mix Hynix with HC-22 after A1,A0!
HC22 is very fast in straps, but work with slowest hc-25 straps.
Only one tick in mind, that a choke VRM make little noise, but is because - small cap 270..

Pandemonium6

TomaszR писал(а):

I take a risk and i mixture both type of vram K4G80325FC-HC25 with K4G80325FB-HC25 and everything is working correct.

Good to hear that. I was not so brave to test a mixture. Do you mix them in the same bank?

TomaszR

kn89bg писал(а):

I mixed HC-25 with HC-22, work good for mining, now have to mix Hynix with HC-22 after A1,A0!
HC22 is very fast in straps, but work with slowest hc-25 straps.
Only one tick in mind, that a choke VRM make little noise, but is because - small cap 270..

Normally i would have a fear to replace it with a diffrent HC-XX due to diffrent speed of the vram.
Let us know later if everything will work normal after the time(if you have possibility to test it for longer time)

Pandemonium6 писал(а):

Good to hear that. I was not so brave to test a mixture. Do you mix them in the same bank?

i replace the whole channel B(B0,B1)

Compatible VRAM

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