Bitdeer outperforms MARA in total hashrate as the SEALMINER chip expands mining and funds aggressive AI infrastructure expansion.
summary
- Bitdeer’s self-mined and hosted capacity reached 71 EH/s in December 2025, while MARA’s energized hashrate was 61.7 EH/s.
- The unique SEALMINER rig has reduced energy usage to approximately 6-7 J/TH and increased production to 636 in December. BTCincreased from 145 BTC A year ago.
- Bitdeer sells mined stuff BTC MARA has over 55,000 data centers and funds AI data centers across multiple regions. BTC We are focused on Bitmain-based mining fleets.
Bitdeer Technologies Group has surpassed MARA Holdings to become the largest Bitcoin mining company in terms of total managed hashrate, according to a recent company report.
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As of December 2025, Bitdeer reported total self-mining and hosted capacity of 71 exahash per second (EH/s) and capacity from self-mining operations of 55.2 EH/s, according to company filings. The latest numbers from MARA show a total hashrate of 61.7 EH/s when powered.
Bitdia mining count 636 BTC Increase from 145 people in December BTC The company reported this in the same month last year. Bitdeer said this increase was fueled by its proprietary SEALMINER chip, which achieved around 6 to 7 joules per terahash under low voltage conditions. MARA’s fleet reports 19 J/TH, but this comparison may not be directly equivalent.
The Singapore-based company continues to expand both its Bitcoin mining and artificial intelligence infrastructure, investing in eight locations across Canada, Ethiopia, Norway, and several US states, according to a company statement. Bitdeer monetizes the Bitcoin it mines to fund AI expansion. In contrast, MARA retains most of the extracted resources. BTCThe company says it has over 55,000 coins and is primarily focused on integrating its mining operations using the Bitmain Antminer ASIC.
Bitdeer’s fourth-quarter 2025 results showed a 173.6% year-over-year increase in revenue, but the growth rate fell short of investors’ expectations for AI expansion, according to the company’s financial report. Industry analysts have identified AI-driven computing and efficient energy deployment as key factors reshaping Bitcoin (BTC) In the mining sector, companies are competing to optimize both mining production and high-performance computing infrastructure.
Industry insiders say Bitdeer’s growth reflects the evolving dynamics of global Bitcoin mining, combining highly efficient hardware, strategic energy access, and parallel AI investments.
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