Bitmain Antminer S9 (14Th)

Hashrate 14.0 TH/s Power 1,372 W Efficiency 98.0 J/TH

Antminer Slim Edition (S17)

Hashrate 50.0 TH/s Power 2,000 W Efficiency 40.0 J/TH

Bitmain Antminer S9 (14Th) vs Antminer Slim Edition (S17)

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

Bitmain Antminer S9 (14Th)	Specification	Antminer Slim Edition (S17)
14.0 TH/s	Hashrate	50.0 TH/s
1,372 W	Power Consumption	2,000 W
98.0 J/TH	Efficiency	40.0 J/TH
—	Noise Level	70 dB
4,200.0 kg	Weight	7.5 kg
4,681 BTU/hr	BTU Output	6,824 BTU/hr
31/100	Home Mining Score	42/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
Bitmain	Manufacturer	D-Central

Profitability Comparison

Electricity Rate:

$/kWh

Bitmain Antminer S9 (14Th)

Daily Revenue 0.00000658 BTC $0.44

Daily Electricity -$3.29

Daily Profit -$2.86

Monthly -$85.73

Yearly -$1,043.08

Antminer Slim Edition (S17)

Daily Revenue 0.00002349 BTC $1.55

Daily Electricity -$4.80

Daily Profit -$3.25

Monthly -$97.39

Yearly -$1,184.87

Based on BTC price of $66,138 and current network difficulty as of Mar 28, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Antminer Slim Edition (S17) wins on 4 of 6 factors (efficiency, hashrate, home mining score, noise level). The Bitmain Antminer S9 (14Th) holds the edge in power consumption and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Antminer Slim Edition (S17) — wins on 4 of 6 factors

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Antminer Slim Edition (S17)

Score: 42/100. 70 dB noise level.

Best for Efficiency

Antminer Slim Edition (S17)

40.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitmain Antminer S9 (14Th) or Antminer Slim Edition (S17) more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9 (14Th) is more profitable at $-2.86/day compared to $-3.25/day for the Antminer Slim Edition (S17). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitmain Antminer S9 (14Th) or Antminer Slim Edition (S17)?

The Antminer Slim Edition (S17) is quieter at 70 dB compared to the Bitmain Antminer S9 (14Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Bitmain Antminer S9 (14Th) or Antminer Slim Edition (S17)?

The Antminer Slim Edition (S17) scores 42/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer S9 (14Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

What is the efficiency difference between Bitmain Antminer S9 (14Th) and Antminer Slim Edition (S17)?

The Bitmain Antminer S9 (14Th) runs at 98.0 J/TH while the Antminer Slim Edition (S17) runs at 40.0 J/TH — a difference of 58.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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