Bitcoin Forum

Alternate cryptocurrencies => Mining (Altcoins) => Topic started by: Jo82 on October 28, 2017, 11:13:33 PM



Title: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: Jo82 on October 28, 2017, 11:13:33 PM
Hi

Can someone help me with bios mod and oc for following cards:

Msi rx580 hynix 8gb
Sapphire rx580 nitro+ hynix 8gb
Sapphire rx480 samsung 8gb

Looking for mod to mine zcash.

Thnx for the info


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: xxcsu on October 28, 2017, 11:31:54 PM
what bios version numbers those cards have ?


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: Jo82 on October 29, 2017, 10:01:55 AM
Msi Rx580 Hynix H5GQ8H24M
Sapphire Rx580 Hynix H5GQ8H24M
SAPPHIRE Rx480 Samsung K4G80325FB


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: UnclWish on October 29, 2017, 10:46:46 AM
Msi Rx580 Hynix H5GQ8H24M
Sapphire Rx580 Hynix H5GQ8H24M
SAPPHIRE Rx480 Samsung K4G80325FB
It's not bios numers. It's type of memory. Bios versions can be found in GPU-Z.


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: Cereberus on October 29, 2017, 11:05:11 AM
Just to let you know a Bios mod is not that needed for Zcash as it will not increase drastically the hashrate. The Bios mod is needed if you are going to mine Ethereum as that is where your cards are best used at. Anyway there are tons but tons of videos of how to modify the bios of these cards at youtube. Go have a look.


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: fapar on October 29, 2017, 11:10:49 AM
Hi

Can someone help me with bios mod and oc for following cards:

Msi rx580 hynix 8gb
Sapphire rx580 nitro+ hynix 8gb
Sapphire rx480 samsung 8gb

Looking for mod to mine zcash.

Thnx for the info

For Zcash do not need to modify the BIOS. For him, the core frequency is important. And it can be increased in SAPPHIRE's TriXX or MSI Afterburner.
Reduce power consumption is unlikely to be because With increasing core frequency, power consumption increases.

My Asus STRIX RX480 (1310 cclock) give 318-320 h/s.


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: ROFLED on October 29, 2017, 12:13:22 PM
Equilhash is memory-dependenced too, but bios mod don't affect on hashrate


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: Miner4ever on October 29, 2017, 12:20:35 PM
Nah, zcash is nvidia teritory, and far away from 580 rx.
Better go on good bios for monero, your card best friend coin  ;)


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: Jo82 on October 29, 2017, 02:21:36 PM
Nah, zcash is nvidia teritory, and far away from 580 rx.
Better go on good bios for monero, your card best friend coin  ;)
Do u have a good bios for monero by any chance?
Grtzz


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: Miner4ever on October 31, 2017, 11:11:37 AM
Nah, zcash is nvidia teritory, and far away from 580 rx.
Better go on good bios for monero, your card best friend coin  ;)
Do u have a good bios for monero by any chance?
Grtzz

Bios depend of graphic card model, and of course memory. And not all are good with same straps.
So best solution is to use polaris bios editor 1.6.2 and use one click fix on bios you take from your
graphic card.


Title: Re: Looking for zcash Bios mod + oc for Rx580 Rx480
Post by: xxcsu on October 31, 2017, 11:32:17 AM
what bios version numbers those cards have ?

Msi Rx580 Hynix H5GQ8H24M
Sapphire Rx580 Hynix H5GQ8H24M
SAPPHIRE Rx480 Samsung K4G80325FB

 ;D Lets try one more time ...  ;D
what is the bios version number for those cards ?
I did not asked about memory type  ;)