WhatsMiner M66S+ (318TH/s) vs Antminer L9 (17GH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
WhatsMiner M66S+ (318TH/s)
Option 2
Antminer L9 (17GH/s)
WhatsMiner M66S+ (318TH/s) leads this comparison
WhatsMiner M66S+ (318TH/s) comes out ahead on more buyer-facing signals here. Antminer L9 (17GH/s) can still be the better fit when budget, availability, or a specific mining setup matters more.
Profit estimates use currently available product data and a hosted electricity rate of $0.060/kWh.
Technical comparison
Side-by-side mining, operating, and commercial specs.
| Feature | WhatsMiner M66S+ (318TH/s) | Antminer L9 (17GH/s) | Advantage |
|---|---|---|---|
| Brand | WhatsMiner | Antminer | Contextual |
| Model | M66 | L9 | Contextual |
| Hashrate | 318 TH/s Best | 17 GH/s | WhatsMiner M66S+ (318TH/s) |
| Power Consumption | 5406W | 3570W Best | Antminer L9 (17GH/s) |
| Efficiency | 17.00 J/TH Best | 210.00 J/GH | WhatsMiner M66S+ (318TH/s) |
| Daily energy use | 129.7 kWh | 85.7 kWh Best | Antminer L9 (17GH/s) |
| Net Daily Profit (Est.) | $2.86 Best | $1.73 | WhatsMiner M66S+ (318TH/s) |
| Monthly Profit (Est.) | $85.66 Best | $51.88 | WhatsMiner M66S+ (318TH/s) |
| Price | $2,393.00 Best | $3,152.70 | WhatsMiner M66S+ (318TH/s) |
| Estimated ROI | 28 mo Best | 60 mo | WhatsMiner M66S+ (318TH/s) |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 267 x 401 x 147 mm | 195 x 379 x 290 mm | Contextual |
| Weight | 18000 g | 17000 g Best | Antminer L9 (17GH/s) |
Performance
WhatsMiner M66S+ (318TH/s) has the hashrate edge for raw output potential.
Efficiency
WhatsMiner M66S+ (318TH/s) is stronger when comparing joules per hash unit.
Buying decision
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Frequently asked questions
Which is more powerful: WhatsMiner M66S+ (318TH/s) or Antminer L9 (17GH/s)?
WhatsMiner M66S+ (318TH/s) has a higher hashrate of 318 TH/s compared to Antminer L9 (17GH/s)'s 17 GH/s.
Is WhatsMiner M66S+ (318TH/s) more efficient than Antminer L9 (17GH/s)?
Yes, WhatsMiner M66S+ (318TH/s) is more energy efficient at 17.00 J/TH.
Which miner has the better estimated ROI?
WhatsMiner M66S+ (318TH/s) has the stronger estimated payback period at 28 mo, based on current product pricing and $0.060/kWh hosted electricity.
Every Day You Wait is Revenue You Lose
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