MicroBT WhatsMiner M78S
MicroBT's WhatsMiner M78S is a SHA-256 miner from the M70 generation, released in December 2025 for Bitcoin, BCH and BSV. It is rated at 472 TH/s on 6550 W, about 13.9 J/TH.
Income vs electricity · Mines BTC · 472 TH/s · 6,550 W · SHA-256
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $17.96 | −$5.72 | $12.24 |
| Week | $125.74 | −$40.05 | $85.68 |
| Month | $538.87 | −$171.66 | $367.21 |
| Year | $6,556 | −$2,089 | $4,468 |
Where to buy
| Seller | Ships from | Availability | ROI | Price | |
|---|---|---|---|---|---|
 Yesmining
✓ Verified seller
|
China | In stock | 637 days | $7,788 | $7,788View offer → |
Price history
━ Average price ━ Lowest price
Specifications
Mineable coins
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECAbout this miner
The MicroBT WhatsMiner M78S is an ASIC miner by MicroBT for the SHA-256 algorithm, rated at 472 TH/s on 6,550 W. It came out in December 2025. At 13.9 J/TH it is 47% more efficient than the median SHA-256 miner we track (26.4 J/TH). At $0.036/kWh it ranks #24 of 247 SHA-256 miners by daily profit, earning about $12.24 a day mining BTC. The best price on MinerPrices is $7,788. At today's rates it would pay for itself in about 637 days. At 75 dB it belongs in a dedicated mining site or hosting facility.
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