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Bitfury B8
B8 profitability insights powered by real-time data: Discover how much your B8 can earn using our advanced ASIC miner calculator. We use live mining reward data and automatically factor in electricity costs, giving you a clear overview of your potential daily, monthly, and yearly returns.
Profitability Analysis
Here you can see a detailed analysis of miner profitability, updated in real-time.
| Period | Income | Expense | Profit |
|---|---|---|---|
|
Daily
|
$2.22 | $12.29 |
$-10.07
|
|
Monthly
|
$66.54 | $368.64 |
$-302.10
|
|
Yearly
|
$809.57 | $4,485.12 |
$-3,675.55
|
About the Bitfury B8 (49TH/s)
Learn more about this ASIC miner, including its specifications, performance, energy consumption, and profitability.
The Bitfury B8 delivers a sustained 49 TH/s of SHA‑256 hashing power at 6,400 W, engineered for immersion cooling to maximize longevity and efficiency in industrial deployments; with an energy efficiency of 0.131 J/GH it can mine more than forty SHA‑256 coins-Bitcoin, Bitcoin Cash and Acoin among them-while firmware-driven, real‑time power adjustments and a clustering architecture simplify large‑scale management and profitability tuning as electricity costs fluctuate, and a profit calculator can project daily, monthly and yearly returns to help assess operational viability before deployment. Housed in a 6U rack (440 × 270 × 650 mm) and weighing 37 kg, the B8 uses six chipboards, each populated with 96 BF16BTC162 chips fabricated on a 16 nm process, and balances six fans with immersion support to operate within −10 to 40 °C and 5–95% humidity; its networking topology reduces latency between devices to improve transaction throughput, and its 86 dB noise profile and robust thermal envelope mark it as a machine intended for farm-scale, industrial use. Originally crafted for Bitfury’s own mines and later released externally, the B8 reads like an excavation into the ledgered past-precision hardware unearthing blocks of value while exposing the human appetite beneath the enterprise: a tool that is at once relentlessly technical and charged with the old, greedy impulse to dig deeper.
Discover Which Coins This Miner Can Mine
Explore the cryptocurrencies that can be mined using Bitfury B8 (49TH/s), including detailed profitability.
Currency Converter
Calculate the mineable coins to any currency.
| Coin | Income/Day | Profit/Day |
|---|---|---|
|
$2.07
$
0.00002037
|
$-10.22
$
-0.00010059
|
|
|
$2.06
$
0.00002033
|
$-10.23
$
-0.00010103
|
|
|
$2.02
$
0.00400640
|
$-10.27
$
-0.02037649
|
|
|
$2.21
$
5.52
|
$-10.07
$
-25.11589421
|
Historical Mining Performance
View the performance trends of Bitfury B8 (49TH/s) over weekly, monthly, and yearly timeframes.
Historical Profitability
View the historical income and profit trends for this miner.
SHA-256 Miner Generations
Evolution of cryptocurrency mining hardware throughout the years, with the current generation highlighted for reference.
Generation 1
26 minersGeneration 2
26 minersGeneration 3
26 minersGeneration 4
26 minersGeneration 5
26 minersGeneration 6
26 minersGeneration 7
27 minersGeneration 8
27 minersGeneration 1
26 minersGeneration 2
26 minersGeneration 3
26 minersGeneration 4
26 minersGeneration 5
26 minersGeneration 6
26 minersGeneration 7
27 minersGeneration 8
27 minersMore Information about the
Learn more about the Bitfury B8 (49TH/s)
The Bitfury B8 arrives as a blunt instrument of industrial mining - a SHA‑256 ASIC launched in December 2017 that delivers a steady 49 terahashes per second while drawing 6,400 watts, yielding an energy figure of 0.131 joules per gigahash that keeps it competitive across more than forty SHA‑256 coins, notably Bitcoin, Bitcoin Cash and Acoin; its six chipboards, each populated with 96 BF16BTC162 dies fabricated on a 16 nm node (576 chips in total), are packed into a 6U chassis measuring 440 × 270 × 650 millimeters and weighing 37 kilograms, a compact but rugged footprint designed around immersion cooling and six fans to extend component life and maintain consistent hashing under heavy loads, within an operational window from −10 to 40 °C and 5–95% relative humidity. Built-from-the-ground-up control firmware enables real‑time power tuning so operators can chase margins as electricity prices shift, while proprietary clustering and low‑latency networking topology simplify orchestration of fleets and improve block and transaction throughput across a farm; the machine’s 86 dB noise signature and thermal envelope make clear it belongs in purpose-built facilities rather than small offices, and the B8’s hardware choices - older but reliable 16 nm ASICs, dense board layout, immersion readiness - point to a design trade-off favoring durability and predictable long‑term operation over bleeding‑edge chip shrink. Originally honed inside Bitfury’s own mines and later offered externally, the B8 pairs hard data with pragmatic features: a known performance and environmental profile for capacity planning, firmware hooks for profitability optimization, clustering for scale, and a form factor that eases rack integration and servicing, all of which let operators evaluate deployment viability, maintenance cadence and cooling strategy with clarity rather than guesswork.
Where to Buy?
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Technical Specifications
Detailed hardware specifications and mining capabilities for Bitfury B8
Basic Information
Performance
Physical Dimensions
Additional Information
Mineable Cryptocurrencies
Algorithm Information: SHA-256
Learn more about the SHA-256 algorithm and how it works.
SHA-256 is a cryptographic hash function that serves as the backbone of Fractal Bitcoin proof-of-work consensus mechanism. This algorithm processes input data of any length and produces a fixed hash value, ensuring security and integrity in the mining process.
Crypto Mining Pools
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Frequently Asked Questions
Everything you need to know about the Bitfury B8
How efficient is the Bitfury B8 49TH/s?
What are the electricity costs for the Bitfury B8 49TH/s (USD)?
How much power does the Bitfury B8 49TH/s use?
Who manufactures the B8?
What is the hashrate of the Bitfury B8?
Which cryptocurrencies can be mined with the Bitfury B8 49TH/s?
NiceHash (BTC)
Bitcoin (BTC)
Bitcoin Cash (BCH)
Fractal Bitcoin (FB)
