Bitmain Antminer S15
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BitmainSHA-256BTC
Antminer S15 (28Th)
28 TH/s1,596 WAir-cooled
Profit / day
-$2.23/day
after power at $0.08/kWh
Efficiency
57.00J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · SHA-256 · BTC
Is the Antminer S15 profitable?
Not at $0.08 per kWh. The Bitmain Antminer S15 (28Th) mines Bitcoin on the SHA-256 algorithm at 28 TH/s, drawing 1,596 W (57.0 J/TH). At $0.08 per kWh it earns about $0.84 a day but spends $3.06 on power, so it loses $2.23 a day.
It’s #210 of 269 SHA-256 miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in December 2018.
- Break-even power price
- $0.022/kWh
- Daily profit rank
- #344of 533
It only makes money below this.
Across every miner we track.
Antminer S15 specifications
Other coins it can mine
Mine instead
BitcoinBTCRanked on
$0.840.0000111 BTC
–
0.0000032%
$31.0B
−2.0%
QuaiQUAI
$1.00138.61 QUAI
+19%
0.04%
$91kLow liquidity
+14.7%
DigiByte (SHA-256)DGB
$0.93306.04 DGB
+11%
0.11%
$2.3M
−3.3%
eCashXEC
$0.92163,085 XEC
+11%
0.06%
$1.6M
−6.2%
Bitcoin SVBSV
$0.840.0515 BSV
<1%
0.01%
$6.6M
−2.4%
Bitcoin CashBCH
$0.820.00345 BCH
−1%
0.00084%
$175.1M
−13.7%
Paid on top
Fractal BitcoinFB
+<$0.010.000144 FB
+<1%
0.0000034%
$2.4M
−16.8%Volatile
NamecoinNMC
+<$0.010.0000120 NMC
+<1%
0.0000034%
$0Illiquid
+0.4%
ElastosELA
+<$0.010.0000120 ELA
+<1%
0.0000034%
$307k
−43.0%Highly volatile
HathorHTR
+<$0.010.00108 HTR
+<1%
0.0000034%
$71kLow liquidity
−17.7%Volatile
Max potential profitUnlikely
-$2.23/day
-$2.23 BTC profit + <$0.01 paid on top
How it compares · SHA-256 miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Bitmain Antminer S23 Hyd 3U (1.16 PH) | #1 | 9.5 J/TH | $13.48 |
| Bitdeer SealMiner A4 Ultra Hydro | #2 | 9.4 J/TH | $10.38 |
| Bitmain Antminer S23e Hyd U2H (865T) | #3 | 10.0 J/TH | $9.22 |
| Bitmain Antminer S23e Hyd 2U (865Th) | #4 | 10.0 J/TH | $9.22 |
| Bitmain Antminer S15 (28Th)This miner | #163 | 57.0 J/TH | -$2.23 |
| Bitmain Antminer T15 (23Th)Newer model | #165 | 67.0 J/TH | -$2.27 |
| Bitmain Antminer S11 (20.5Th)Earlier model | #168 | 74.6 J/TH | -$2.33 |
| Innosilicon T3 39T | #200 | 55.1 J/TH | -$2.96 |
| Ebang Ebit E12 | #220 | 56.8 J/TH | -$3.49 |
| Innosilicon T3+ 57T | #251 | 57.9 J/TH | -$4.63 |
More from Bitmain
| Miner | Profit / day |
|---|---|
| Bitmain Antminer Z15 Pro (860K)Equihash | $125.48 |
| Bitmain Antminer Z15 Pro (840K)Equihash | $122.43 |
| Bitmain Antminer Z15K (565kh)Equihash | $81.17 |
| Bitmain Antminer Z15KEquihash | $75.09 |
| Bitmain Antminer Z15Equihash | $60.99 |
Figures updated 00:01 UTC, 10 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.