Best Blake2b+sha3 Miners for Heating 2026 — Ranked
Updated June 4, 2026 with live profitability data
At a Glance: Blake2b+sha3 Miners for Heating
Our database has 7 Blake2b+sha3 miners that qualify for heating, scored on use-case-weighted criteria — the top pick scores 55.4/100. Efficiency across this set ranges from 0.9 to 755.8 J/TH, with the Goldshell HS BOX II drawing the least power per terahash. For raw output, the Goldshell HS BOX II leads at 460.0 GH/s.
Top Blake2b+sha3 Miners for Heating
| Rank | Miner | Hashrate | Power | Efficiency | Noise | Score | |
|---|---|---|---|---|---|---|---|
| 1 |
Hummer Miner Mars H1
Ranks #1 for heating: 9,554 BTU/hr. |
88.0 GH/s | 2,800W | 31.8 J/TH | — | 55.4/100 | View Details |
| 2 |
Goldshell HS6 SE
Ranks #2 for heating: 11,601 BTU/hr. |
3.7 TH/s | 3,400W | 918.9 J/TH | — | 48.4/100 | View Details |
| 3 |
Goldshell HS6
Ranks #3 for heating: 11,089 BTU/hr. |
4.3 TH/s | 3,250W | 755.8 J/TH | — | 46.9/100 | View Details |
| 4 |
Goldshell HS BOX II
Ranks #4 for heating: 1,365 BTU/hr. |
460.0 GH/s | 400W | 0.9 J/TH | — | 45.8/100 | View Details |
| 5 |
Goldshell HS-BOX
Ranks #5 for heating: 785 BTU/hr. |
235.0 GH/s | 230W | 1.0 J/TH | — | 43.5/100 | View Details |
| 6 |
Goldshell HS1-PLUS
Ranks #6 for heating: 392 BTU/hr. |
105.0 GH/s | 115W | 1.1 J/TH | — | 42.2/100 | View Details |
| 7 |
Bitmain Antminer HS3
Ranks #7 for heating: 7,094 BTU/hr. |
9.0 TH/s | 2,079W | 231.0 J/TH | — | 36.0/100 | View Details |
Score Methodology: Miners are ranked using a weighted algorithm that prioritizes heat output (35%), efficiency (25%), noise (20%), and home compatibility (20%).
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Last reviewed May 25, 2026.