Antminer KS5 Pro vs Iceriver KAS KS2 LITE
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer KS5 Pro | Specification | Iceriver KAS KS2 LITE |
|---|---|---|
| 21.0 TH/s | Hashrate | 2.0 TH/s |
| 3,150 W | Power Consumption | 500 W |
| 150.0 J/TH | Efficiency | 250.0 J/TH |
| 75 dB | Noise Level | 45 dB |
| 14.5 kg | Weight | 5.0 kg |
| 10,748 BTU/hr | BTU Output | 1,706 BTU/hr |
| 36/100 | Home Mining Score | 62/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Bitmain | Manufacturer | IceRiver |
Profitability Comparison
Antminer KS5 Pro
Iceriver KAS KS2 LITE
Based on BTC price of $78,139 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
The Antminer KS5 Pro and Iceriver KAS KS2 LITE finish in a near dead heat in our weighted scoring. There is no wrong answer here — let your electricity rate, noise tolerance and budget break the tie using the breakdowns above.
Spec Deltas
Here is every spec where the Antminer KS5 Pro and Iceriver KAS KS2 LITE actually differ, with the gap quantified:
- Antminer KS5 Pro 950% more hashrate (21.0 vs 2.0 TH/s)
- Iceriver KAS KS2 LITE 84% better power draw (3,150 vs 500 W)
- Antminer KS5 Pro 40% better efficiency (150 vs 250 J/TH)
- Iceriver KAS KS2 LITE 40% better noise (75.0 vs 45.0 dB)
- Iceriver KAS KS2 LITE 66% better weight (14.5 vs 5.0 kg)
- Antminer KS5 Pro 530% more heat output (10,748 vs 1,706 BTU/hr)
- Iceriver KAS KS2 LITE 72% more home mining score (36.0 vs 62.0)
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.
| Antminer KS5 Pro | Metric | Iceriver KAS KS2 LITE |
|---|---|---|
| $15,000 | Upfront cost (MSRP) | $458 |
| -$6.80 | Daily net profit | -$1.13 |
| -$17,484 | Net after 1 year | -$870 |
| -$19,968 | Net after 2 years | -$1,282 |
| -$22,451 | Net after 3 years | -$1,693 |
| 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
Iceriver KAS KS2 LITEScore: 62/100. 45 dB noise level.
Best for Efficiency
Antminer KS5 Pro150.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer KS5 Pro or Iceriver KAS KS2 LITE more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Iceriver KAS KS2 LITE is more profitable at $-1.13/day compared to $-6.80/day for the Antminer KS5 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer KS5 Pro or Iceriver KAS KS2 LITE?
The Iceriver KAS KS2 LITE is quieter at 45 dB compared to the Antminer KS5 Pro at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer KS5 Pro or Iceriver KAS KS2 LITE?
The Iceriver KAS KS2 LITE scores 62/100 on our Home Mining Score (vs 36/100 for the Antminer KS5 Pro). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer KS5 Pro vs Iceriver KAS KS2 LITE: how much does the efficiency gap matter?
The Antminer KS5 Pro runs at 150.0 J/TH while the Iceriver KAS KS2 LITE runs at 250.0 J/TH — a difference of 100.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 40% better efficiency (150 vs 250 J/TH).