NVIDIA RTX 3080

Mining performance: hashrate, specs and profitability on popular cryptocurrencies.

(5.0)
Last updated: 22 May 2026

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ProMiner
3 years, 5 months ago
Ownership: More than a year
Pros: Fast GDDR6X memory, 10 GB GPU. Really good for mining.
Cons: Powerful but hot. Ensure that you can provide sufficient cooling and that your power supply has enough power.
Commentary: On the Ethash algorithm (ETHW, ETC, UBQ, EXP), it gives around 100 MH\s with overclocking of Power limit 70%; Core Clock -150; Memory Clock +1400, fan speed 70%+. The KawPow (RVN) algorithm outputs about 50 MH\s at 80% Power limit; Core Clock +100; Memory Clock +1200, and fan speeds 80%+. The Autolykos2 algorithm (ERGO) gives around 210 MH\s with settings of Power limit 85%; Core Clock +100; Memory Clock +1200, and fan speed 70%+.
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