With the new NBMiner update, Ethereum miners can unlock up to 70% of Nvidia RTX 30 LHR version GPU mining hashrate.
NBMiner Update Unlocks Nvidia RTX 30 LHR Cards Mining Performance
Earlier in the year, Nvidia released the Lite Hash Rate (LHR) series for their RTX 30 cards. With this revision, miners could only use 50% of the mining performance on these GPUs.
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Ethereum Miners Can Now Use 70% Of Nvidia RTX 30 GPU Hashrate