Bitmain Antminer S21e Hyd (310Th) vs Innosilicon T2 Terminator
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21e Hyd (310Th) | Specification | Innosilicon T2 Terminator |
|---|---|---|
| 310.0 TH/s | Hashrate | 17.2 TH/s |
| 5,270 W | Power Consumption | 1,570 W |
| 17.0 J/TH | Efficiency | 91.3 J/TH |
| 75 dB | Noise Level | — |
| 12.8 kg | Weight | 7,500.0 kg |
| 17,981 BTU/hr | BTU Output | 5,357 BTU/hr |
| 30/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Innosilicon |
Profitability Comparison
Bitmain Antminer S21e Hyd (310Th)
Innosilicon T2 Terminator
Based on BTC price of $79,051 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer S21e Hyd (310Th) edges it: 5 of 6 factors go its way (efficiency, hashrate, home mining score, noise level, price-performance). Its biggest concrete edge: 1702% more hashrate (310.0 vs 17.2 TH/s). The Innosilicon T2 Terminator claws back ground on power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Bitmain Antminer S21e Hyd (310Th) and Innosilicon T2 Terminator diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S21e Hyd (310Th) 1702% more hashrate (310.0 vs 17.2 TH/s)
- Innosilicon T2 Terminator 70% better power draw (5,270 vs 1,570 W)
- Bitmain Antminer S21e Hyd (310Th) 81% better efficiency (17.0 vs 91.3 J/TH)
- Bitmain Antminer S21e Hyd (310Th) 100% better weight (12.8 vs 7,500.0 kg)
- Bitmain Antminer S21e Hyd (310Th) 236% more heat output (17,981 vs 5,357 BTU/hr)
- Bitmain Antminer S21e Hyd (310Th) 7% more home mining score (30.0 vs 28.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain Antminer S21e Hyd (310Th) | Metric | Innosilicon T2 Terminator |
|---|---|---|
| $1,679 | Upfront cost (MSRP) | $850 |
| -$1.37 | Daily net profit | -$3.14 |
| -$2,179 | Net after 1 year | -$1,997 |
| -$2,680 | Net after 2 years | -$3,144 |
| -$3,180 | Net after 3 years | -$4,291 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer S21e Hyd (310Th)Score: 30/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S21e Hyd (310Th)17.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer S21e Hyd (310Th) vs Innosilicon T2 Terminator: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e Hyd (310Th) is more profitable at $-1.37/day compared to $-3.14/day for the Innosilicon T2 Terminator. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21e Hyd (310Th) or Innosilicon T2 Terminator?
The Bitmain Antminer S21e Hyd (310Th) is quieter at 75 dB compared to the Innosilicon T2 Terminator at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21e Hyd (310Th) or Innosilicon T2 Terminator?
The Bitmain Antminer S21e Hyd (310Th) scores 30/100 on our Home Mining Score (vs 28/100 for the Innosilicon T2 Terminator). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitmain Antminer S21e Hyd (310Th) vs Innosilicon T2 Terminator: how much does the efficiency gap matter?
The Bitmain Antminer S21e Hyd (310Th) runs at 17.0 J/TH while the Innosilicon T2 Terminator runs at 91.3 J/TH — a difference of 74.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 81% better efficiency (17.0 vs 91.3 J/TH).
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