Quote from: Mattthev on January 11, 2021, 06:11:44 PM

Quote from: dedizones on January 09, 2021, 11:31:48 AM

Quote from: DarthYoda_ on December 05, 2019, 12:37:16 AM

Hi.

I'm running into an issue here. I recently bought an RX 590 (Gigabyte) and it has apparently a new set of Samsung memories (K4G80325FC) which are unrecognized in PBE 1.7.2 for the "one-click mod".

I would vastly appreciate if this could be made to my card, the BIOS mod.

If it is any help, it is a "Revision 2.0" model of the RX590 from Gigabyte.

Any extra information you could need I could provide.

I am only achieving 27.5 MH/s in ETH/ETC Claymore/Phoenix, when I was doing 30.5 MH/s on my old Asrock RX 580 (8 GB)

I am highly interested in making this work for these cards for everybody, so if you guys need any extra information about the card, just ask away.

Many thanks,

Juan. - Buenos Aires, Argentina

I managed to update the bios of both cards.

Under windows with ATIFLASH, bug but not under linux with hiveOS

On the other hand on the card with the memory samsung K4G80325FC I am offered "Ubermix" 1, 2 or 3 Which one should I take? is there an explanation for Ubermix?

I tried Ubermix 2 and Ubermix 3 I don't see any difference!

Tks Mattthev

Hello, i have same problem with memory Samsung : K4G80325FB

08 00 00 67DF Polaris30 M25P40/c 80000 pass 113-4E3661U-X6M

Bios: https://www.techpowerup.com/vgabios/208250/sapphire-rx590-8192-181220

Model: RX 590 Nitro+ Gold Anniversary Edition (5OTh)

I tested with the 1.7.5 / 4 / 2 same problem.

I click, put the patched bios, restart the pc and unknown card

Please add support memory please, tks Wink

K4G80325FB is supported from like 1.4 version of PBE maybe even sooner. It was one of the most used Samsung memory type in RX400 series. All PBE 1.7.x versions from our Github supports that type and applies Ubermix timings. The bios you've linked seems to be working as expected with PBE 1.7.5.

K4G80325FC is one of the latest Samsung memory and it's supported since PBE 1.7.3. Ubermix doesn't fit on this type.

Download the latest version directly from Github or build from source code
https://github.com/IndeedMiners/PolarisBiosEditor/releases