Bitmain Antminer T15 (23Th) vs MicroBT Whatsminer M3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T15 (23Th) | Specification | MicroBT Whatsminer M3 |
|---|---|---|
| 23.0 TH/s | Hashrate | 12.0 TH/s |
| 1,541 W | Power Consumption | 2,000 W |
| 67.0 J/TH | Efficiency | 166.7 J/TH |
| — | Noise Level | — |
| 6,600.0 kg | Weight | 8,100.0 kg |
| 5,258 BTU/hr | BTU Output | 6,824 BTU/hr |
| 28/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer T15 (23Th)
MicroBT Whatsminer M3
Based on BTC price of $79,185 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer T15 (23Th), which leads on 3 of 3 weighted factors (efficiency, hashrate, power consumption). The standout gap is 60% better efficiency (67.0 vs 166.7 J/TH) in the Bitmain Antminer T15 (23Th)'s favour. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Here is every spec where the Bitmain Antminer T15 (23Th) and MicroBT Whatsminer M3 actually differ, with the gap quantified:
- Bitmain Antminer T15 (23Th) 92% more hashrate (23.0 vs 12.0 TH/s)
- Bitmain Antminer T15 (23Th) 23% better power draw (1,541 vs 2,000 W)
- Bitmain Antminer T15 (23Th) 60% better efficiency (67.0 vs 166.7 J/TH)
- Bitmain Antminer T15 (23Th) 19% better weight (6,600 vs 8,100 kg)
- MicroBT Whatsminer M3 30% more heat output (5,258 vs 6,824 BTU/hr)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer T15 (23Th)67.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer T15 (23Th) or MicroBT Whatsminer M3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer T15 (23Th) is more profitable at $-2.86/day compared to $-4.36/day for the MicroBT Whatsminer M3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer T15 (23Th) vs MicroBT Whatsminer M3: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer T15 (23Th) or MicroBT Whatsminer M3?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer T15 (23Th) and MicroBT Whatsminer M3?
The Bitmain Antminer T15 (23Th) runs at 67.0 J/TH while the MicroBT Whatsminer M3 runs at 166.7 J/TH — a difference of 99.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 60% better efficiency (67.0 vs 166.7 J/TH).