Bitmain Antminer K5
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BitmainEaglesongCKB
Antminer K5 (1130Gh)
1.13 TH/s1,580 WAir-cooled
Profit / day
-$2.96/day
after power at $0.08/kWh
Efficiency
1398.23J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · Eaglesong · CKB
Is the Antminer K5 profitable?
Not at $0.08 per kWh. The Bitmain Antminer K5 (1130Gh) mines Nervos (CKB) on the Eaglesong algorithm at 1.13 TH/s, drawing 1,580 W (1.4 J/GH). At $0.08 per kWh it earns about $0.08 a day but spends $3.03 on power, so it loses $2.96 a day.
It’s #13 of 13 Eaglesong miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in April 2020.
- Break-even power price
- $0.002/kWh
- Daily profit rank
- #405of 533
It only makes money below this.
Across every miner we track.
Antminer K5 specifications
How it compares · Eaglesong miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Goldshell CK-BOX | #1 | 205 J/TH | -$0.34 |
| Goldshell CK-BOX 2 | #2 | 190 J/TH | -$0.63 |
| Bitmain Antminer K7 (63.5Th)Newer model | #3 | 48.5 J/TH | -$1.69 |
| Goldshell CK Lite | #4 | 190 J/TH | -$1.88 |
| Todek Toddminer C1 | #5 | 890 J/TH | -$2.55 |
| Bitmain Antminer K5 (1130Gh)This miner | #6 | 1.4 J/GH | -$2.96 |
| iBeLink BM-N1 | #8 | 364 J/TH | -$4.17 |
| Todek Toddminer C1 PRO | #11 | 900 J/TH | -$4.98 |
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.