Best BIOS ROM for Sapphire RX 470 8GB Mining Edition with Hynix Memory 30+ MH/s

Here it is guys, as promised! Just finished to test Sapphire RX 470 8GB Mining Edition Hynix Memory, great performance just like the one with Samsung memory. In this benchmark i included LBRY and Pascalcoin and PascalLite for dual mining, i kinda avoided them lately but someone asked for them.

Firstly the GPU was tested remotely but later i got one from a friend, again power consumption will not be that accurate because i “LOST” the energy meter :/, we will compare it with the previous one.

Apparently the RX 470 8GB Mining Edition with Hynix memory is less problematic, so this time i wont have a “problems and fixes” section.

Here are some photos with the mining edition video card.

Sapphire Radeon RX 470 8Gb GDDR5 MINING QUAD UEFI

List Price: $199.99

Price: $199.99

Price Disclaimer

recommended mining rig hardware

Software and Tools used for this tutorial

The BIOS

I discussed and explained how to use the QUAD UEFI BIOS switch jumpers in my previous tutorial for mining editon gpus, another thing you can find is a quick guide about to make the rig work without the GPU display adapter.

Flashing the BIOS

1 Back Up the BIOS

Before flashing the new BIOS, I recommend you to back up the original one first.

2 Download Modded BIOS for Sapphire RX 470 8GB Mining Edition with Hynix Memory

V1: https://mega.nz/#!MxhnUC6A!ONnxkj-JhIO7gcGVn0sx9UwPAKHXeCkCvsIGNVwkIJo

3 Flashing

VERY IMPORTANT: Always extract ATIflash to C:/atiflash folder and place the ROM file that needs to be flashed in the same directory

If you need help, follow point 5 from my previous tutorial or check the following video: click here

My results with this BIOS ROM

Sapphire RX 470 8GB Mining Edition Mining Performance (Hynix Memory)

System power draw is 50W

RX 470 8GB Mining Edition Ethereum Mining Hashrate Performance & Power Consumption

Ethereum Only

Ethash Ethereum Classic (ETC), Ubiq (UBQ), Expanse (EXP), Soilcoin (SOIL) etc..

start.bat file for Ethereum only with claymore clocks and voltage: EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal ETHEREUM_WALLET.WORKER_NAME -epsw x -tstop 85 -tt 65 -fanmin 75 -fanmax 100 -cclock 1150 -mclock 2150 -cvddc 850 -mvddc 875 –dcri 5

Ethereum Dual Mining Decred and Siacoin

I only used .bat commands to overclock the cards

start.bat file for ethereum dual decred with claymore clocks and voltage: EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal ETHEREUM_WALLET.WORKER_NAME -epsw x -dpool dcr.suprnova.cc:3252 -dwal SUPRNOVA_USER.WORKER_NAME -dpsw WORKER_PASS -tstop 85 -tt 65 -fanmin 75 -fanmax 100 -cclock 1130 -mclock 2250 -cvddc 850 -mvddc 850 -dcri 19

start.bat file for ethereum dual siacoin with claymore clocks and voltage: EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal ETHEREUM_WALLET.WORKER_NAME -epsw x -dpool stratum+tcp://sia-eu1.nanopool.org:7777 -dwal SIA_WALLET.WORKER_NAME -dcoin sia -tstop 85 -tt 65 -fanmin 75 -fanmax 100 -cclock 1130 -mclock 2250 -cvddc 850 -mvddc 850 -dcri 12

Ethereum Dual Mining LBRY Credits and Pascalcoin

start.bat file for ethereum dual lbry credits with claymore clocks and voltage: EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal ETHEREUM_WALLET.WORKER_NAME -epsw x -dpool stratum+tcp://lbry.suprnova.cc:6256 -dwal SUPRNOVA_USER.WORKER_NAME -dpsw WORKER_PASS -dcoin lbc -tstop 85 -tt 65 -fanmin 75 -fanmax 100 -cclock 1130 -mclock 2250 -cvddc 850 -mvddc 850 -dcri 17

start.bat file for ethereum dual pascalcoin with claymore clocks and voltage: EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal ETHEREUM_WALLET.WORKER_NAME -epsw x -dpool stratum+tcp://pasc-eu1.nanopool.org:15555 -dwal SIA_WALLET.WORKER_NAME -dcoin pasc -tstop 85 -tt 65 -fanmin 75 -fanmax 100 -cclock 1130 -mclock 2250 -cvddc 850 -mvddc 850 -dcri 8

Ethereum Dual Mining Pascal Lite

Ethereum 30.6 Mh/s – LBRY Credits 63 Mh/s

start.bat file for ethereum dual pascallite with claymore clocks and voltage: EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal ETHEREUM_WALLET.WORKER_NAME -epsw x -dpool mine.pasl.fairpool.xyz:4009 -dwal SIA_WALLET.WORKER_NAME -dcoin pasc -tstop 85 -tt 65 -fanmin 75 -fanmax 100 -cclock 1130 -mclock 2250 -cvddc 850 -mvddc 850 -d

ZCash (Equihash) Mining Performance

RX 470 8GB Mining Edition ZCash Mining Hashrate Performance & Power Consumption

Equihash algorithm: Zencash (ZEN), Zclassic (ZCL), Hush (HUSH), Komodo (KMD)

Download and extract Claymore ZCash Miner: https://bitcointalk.org/index.php?topic=1670733.0

Claymore Miner ZCash Hashrate 275 H/s – 300 H/s

start.bat file for ZCash (ZEC): ZecMiner64.exe -zpool eu1-zcash.flypool.org:3333 -zwal ZCASH_WALLET.WORKER_NAME -zpsw x -tstop 85 -tt 65 -fanmin 75 -fanmax 100 -cclock 1130 -mclock 2250 -cvddc 850 -mvddc 850

Monero (CryptNight) Mining Performance

RX 470 8GB Mining Edition Monero Mining Hashrate Performance & Power Consumption

CryptoNight Algorithm like Karbowanec (KRB), Bytecoin (BCN), Sumokoin (SUMO), DigitalNote (XDN)

Download and extract Claymore’s CryptoNote GPU Miner: https://mega.co.nz/#F!e4JVEAIJ!l1iF4z10fMyJzY5-LnyC2A

MSI Afterburner / Claymore 820 H/s

start.bat file for Monero (XMR): ZecMiner64.exe -xpool xmr-eu1.nanopool.org:14444 -xwal MONERO_WALLET.WORKER_NAME.WORKER_NEM -zpsw x -tstop 85 -tt 65 -fanmin 75 -fanmax 100 -cclock 1130 -mclock 2250 -cvddc 850 -mvddc 850

Nicehash Mining Performance

RX 470 8GB Mining Edition Nicehash Mining Hashrate Performance & Bitcoin Profitability

That’s it 🙂 Enjoy & happy mining!

Thank you for reading. As always, your comments, suggestions and questions are welcome.

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