As documented by OwnSnap, miners have figured out a way to gain additional effectiveness out of the RTX 3080 Ti graphics cards with the created-in LHR silicon. This is done by way of both a BIOS flash, or if you have an EVGA card, can be carried out with a firmware up grade.
This entire dialogue started off when Reddit user @bravo_char, posted information on how to enhance the functionality of the 3080 Ti. According to him, most RTX 3080 Tis with the default BIOS have a concealed electric power restrict that is activated throughout intervals of high memory load, which is a trait of mining workloads.
Luckily, the issue was brought to EVGA’s focus and the enterprise has issued a fix. So if you have an EVGA RTX 3080 Ti, it would be ideal to improve the firmware to unlock extra mining overall performance from your card. This can be finished via EVGA’s Precision X1 application. Bravo noted that following updating the firmware on his XC3, the card went from 66MH/s to a whopping 80MH/s, a obtain of 21 per cent.
Nonetheless, this leaves other RTX 3080 Ti styles, such as the Founders Edition, with out an formal firmware update to fix the electrical power restrict challenges. As a temporary resolution, Bravo notes that you can obtain the EVGA RTX 3080 Ti XC3 BIOS with the up to date firmware and flash it on to a non-EVGA branded RTX 3080 Ti to get the similar impact.
Nonetheless, Bravo reminds us that flashing a BIOS to yet another graphics card design is very risky if you really don’t know what you are carrying out. So please only do this at your individual risk.
But the final results could be even greater than what EVGA’s cards can realize. Yet another miner identified as Purple Panda Mining on YouTube, upgraded his Inno3D 3080 Ti iChill X3 to the EVGA XC3 BIOS, and gained an even-better 91MH/s.