Bitmain Antminer T15 (23Th) vs Antminer T17
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T15 (23Th) | Specification | Antminer T17 |
|---|---|---|
| 23.0 TH/s | Hashrate | 40.0 TH/s |
| 1,541 W | Power Consumption | 2,200 W |
| 67.0 J/TH | Efficiency | 55.0 J/TH |
| — | Noise Level | 75 dB |
| 6,600.0 kg | Weight | 9.5 kg |
| 5,258 BTU/hr | BTU Output | 7,506 BTU/hr |
| 28/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer T15 (23Th)
Antminer T17
Based on BTC price of $73,840 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Budget miners from two consecutive generations. The T15 was Bitmain's first affordable 7nm miner, while the T17 improved on the formula.
The T17 outperforms the T15 with better hashrate and efficiency. Both are legacy devices best suited for space heating conversion at current difficulty levels.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer T17Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer T1755.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Are either of these still profitable?
At current Bitcoin difficulty, neither is profitable at typical electricity rates. Both are primarily valuable for space heating conversion or as learning platforms.
Can D-Central convert these to Space Heaters?
Yes. Both the T15 and T17 can be converted to D-Central Space Heater editions with custom fan tuning and ducting options.