Mining Bios Sapphire RX 580 Nitro+ 8GB Samsung/Hynix – Performance timings

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$10 $5

3939.74 USD/BTC
0.00186273 USD/DOGE
57.96 USD/LTC
153.31 USD/BCH
86.98 USD/DASH
0.51 USD/VTC

Mining bios with performance timings.

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Pro Performance Timings
No memory timings shifting. Performance memory timings
Power Saving
Undervolted for better power consumption
Good Hashrate
29-31 MH/s Samsung, 28-30 MH/s Hynix
Cryptocurrency Payment
We accept various of cryptocurrency thanks to Shapeshift integration
Digital Copy
After payment you will be able to download your bios


Make sure you are buying the exact same bios. Look at “Additional information” and compare it with your bios information.Β The fastest way how to do that is download SRB Polaris. In the gallery there is screenshot form SRB Polaris 3.2 of the bios. If you can’t find the exact same bios contact me via e-mail and send your bios, I will add it.


You can mod your bios for free with my guide on Bitcointalk


Hashrate a lot depends on memory quality, Google “Silicon lottery”, so I can’t guaranteed results. Better than stock and mem shifting for sure! I’m not responsible for brick cards and broken hearts.



Additional information

Card type

Device ID

FW signature

Memory size

Memory type


Memory vendor



Vendor ID

1 review for Mining Bios Sapphire RX 580 Nitro+ 8GB Samsung/Hynix – Performance timings

  1. Rated 5 out of 5

    nickman9271 (verified owner)

    improved performance and lower watt consuption

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Go to the FAQ

[WPSM_AC id=7186]
All of these bios have undervolted core and memory (VDDCI), but only a bit for stability with all cards, most of them also have memory OC. All bios use performance timings or Pro performance timings. You can find most of the performance timings in my Bitcointalk guide, those Pro performance timings have higher hashrate and they are not listed in my guide. You can get them only if you have my Premium pack, Pro peformance timings bios or in PBE 2.0.

Use my guide how to mod and flash your bios.