Bitdeer overtakes MARA in complete hashrate as SEALMINER chips scale mining and fund an aggressive AI infrastructure enlargement.
Abstract
- Bitdeer’s self-mining and hosted capability hit 71 EH/s in December 2025, versus MARA’s 61.7 EH/s energized hashrate.
- Proprietary SEALMINER rigs reduce vitality use to roughly 6–7 J/TH and helped elevate December output to 636 BTC, up from 145 BTC a yr earlier.
- Bitdeer is promoting mined BTC to finance AI knowledge facilities throughout a number of areas, whereas MARA holds over 55,000 BTC and concentrates on Bitmain-based mining fleets.
Bitdeer Applied sciences Group has surpassed MARA Holdings to turn out to be the most important bitcoin mining firm by complete hashrate beneath administration, in keeping with latest firm stories.
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As of December 2025, Bitdeer reported a mixed self-mining and hosted capability of 71 exahashes per second (EH/s), with 55.2 EH/s from self-mining operations, in keeping with the corporate’s filings. MARA’s newest figures present 61.7 EH/s of complete energized hashrate.
Bitdeer mined 636 BTC in December, up from 145 BTC in the identical month a yr earlier, the corporate reported. The rise was supported by the corporate’s proprietary SEALMINER chips, which obtain roughly 6–7 joules per terahash beneath low-voltage circumstances, in keeping with Bitdeer. MARA’s fleet stories 19 J/TH, although the comparability might not be straight equal.
The Singapore-based agency continues increasing each bitcoin mining and synthetic intelligence infrastructure, investing in eight websites throughout Canada, Ethiopia, Norway, and a number of other U.S. states, in keeping with firm statements. Bitdeer has been monetizing mined bitcoin to fund its AI enlargement. MARA, in distinction, maintains most of its mined BTC, holding over 55,000 cash, and focuses on consolidating mining operations primarily with Bitmain Antminer ASICs, in keeping with the corporate.
Bitdeer’s This autumn 2025 earnings confirmed a 173.6% year-over-year income improve, although development fell wanting investor expectations for its AI enlargement, in keeping with the corporate’s monetary report. Trade analysts have recognized AI-driven computing and environment friendly vitality deployment as key components reshaping the bitcoin (BTC) mining sector, with companies competing to optimize each mining output and high-performance computing infrastructure.
Bitdeer’s development displays the evolving dynamics of worldwide bitcoin mining, combining high-efficiency {hardware}, strategic vitality entry, and parallel AI investments, in keeping with trade observers.
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