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Update: It turns out that this device isn’t what it seems to be. Reasonably than unlocking the full Ethash mining efficiency of Nvidia’s LHR playing cards, it as a substitute installs malware. The original GitHub web page for the software has since been taken down.

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Authentic story: Nvidia’s Lite Hash Price limiter is likely to be toast. New unlocking software program is reportedly in a position to free the full mining capability of Nvidia’s RTX 30-collection graphics cards, meaning miners will as soon as once more be able to make use of these GPUs to their full potential when mining Ethereum PoW fork.

Nvidia’s mining limiter (opens in new tab) was introduced this time last yr as a approach to limit the hash fee of RTX 30-collection graphics playing cards whereas mining Ethereum. It did this by decreasing its hash capabilities by practically half when a specific mining workload was detected.

Technically, Nvidia’s LHR has managed to carry quick despite a 12 months’s price of efforts to mitigate it by miners (and once Nvidia itself). Though there are methods to bypass the limiter partially (opens in new tab)-some miners even believed it to be ‘pointless’ (opens in new tab) following these partway measures-though it’s rendered even more pointless now that it’s been bypassed in its entirety.

In keeping with MyDrivers (opens in new tab) (via Videocardz (opens in new tab)), the Nvidia RTX LHR v2 Unlocker from Sergey is ready to switch Nvidia RTX 30-sequence BIOS and drivers in such a manner that it not lowers the hash price in any way when ethereum mining is detected.

The instrument just isn’t totally out but however is planned for February 26, in response to its Github (opens in new tab) web page. An early entry model is at the moment out there.

The device itself flashes a modified BIOS onto Nvidia graphics cards and is alleged to even make a backup of the BIOS should one thing go wrong. Also required for the modification to work are custom drivers downloaded from a non-public server, which can doubtless render a card put in with a modified BIOS useless for a lot else than mining.

Although it’s unlikely they’re going to ever be used for much more that being profitable. Being reversible, although, this answer may enchantment to cryptocurrency miners that will wish to flip these cards on the second-hand market later in life.

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So once again we’re taking a look at a scenario that’s removed from nice for Pc gaming. Though miners aren’t having an amazing time of it both right now. Following a interval of sustained highs, ethereum’s worth has lately plummeted. The cryptocurrency can also be the preferred for GPU mining, however is planning to shift to a proof-of-stake algorithm that may render mining obsolete. That was meant to occur final yr (opens in new tab), although, and still hasn’t.

Many cryptocurrency miners shall be keen to unlock their mining playing cards’ full potential with this device, although they might even be cautious to investing in brand new GPU stock while uncertainty for ethereum mining’s profitable future stays.

As Computer players looking for reasonably priced graphics playing cards, we’re not out of the woods but, however I might wish to think there’s no less than a glimmer of mild at the tip of the tunnel in 2022. Nvidia expects provide to bounce back later this 12 months, too, which is when we may very well see the GPU market come crashing back all the way down to Earth.