WhatsMiner M79S (1.35PH/s) vs WhatsMiner M66S+ (318TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
WhatsMiner M79S (1.35PH/s)
Option 2
WhatsMiner M66S+ (318TH/s)
Balanced match
WhatsMiner M79S (1.35PH/s) and WhatsMiner M66S+ (318TH/s) are close enough that your final choice should come down to stock, delivery timing, and hosting preference.
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 M79S (1.35PH/s) | WhatsMiner M66S+ (318TH/s) | Advantage |
|---|---|---|---|
| Brand | WhatsMiner | WhatsMiner | Contextual |
| Model | M79 | M66 | Contextual |
| Hashrate | 1.35 PH/s Best | 318 TH/s | WhatsMiner M79S (1.35PH/s) |
| Power Consumption | 20000W | 5406W Best | WhatsMiner M66S+ (318TH/s) |
| Efficiency | 14814.81 J/PH | 17.00 J/TH Best | WhatsMiner M66S+ (318TH/s) |
| Daily energy use | 480.0 kWh | 129.7 kWh Best | WhatsMiner M66S+ (318TH/s) |
| Net Daily Profit (Est.) | $13.23 Best | $2.40 | WhatsMiner M79S (1.35PH/s) |
| Monthly Profit (Est.) | $396.90 Best | $71.86 | WhatsMiner M79S (1.35PH/s) |
| Price | N/A | $2,263.84 | Contextual |
| Estimated ROI | N/A | 31 mo | Contextual |
| Cooling | HYDRO | AIR | Contextual |
| Dimensions | N/A | 267 x 401 x 147 mm | Contextual |
| Weight | N/A | 18000 g | Contextual |
Performance
WhatsMiner M79S (1.35PH/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 M79S (1.35PH/s) or WhatsMiner M66S+ (318TH/s)?
WhatsMiner M79S (1.35PH/s) has a higher hashrate of 1.35 PH/s compared to WhatsMiner M66S+ (318TH/s)'s 318 TH/s.
Is WhatsMiner M79S (1.35PH/s) more efficient than WhatsMiner M66S+ (318TH/s)?
WhatsMiner M66S+ (318TH/s) is more energy efficient at 17.00 J/TH.
Which miner has the better estimated ROI?
Estimated ROI is not available because one of the miners is missing current pricing or profit data.
Every Day You Wait is Revenue You Lose
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