Throughout the first week of August 2024, Bitcoin’s hashprice—a key metric that gauges the each day worth of 1 petahash per second (PH/s) of hashpower—dipped to its lowest level in historical past, sliding beneath $38 per PH/s. On this fiercely aggressive bitcoin mining enviornment, solely probably the most resilient operations can thrive, with the best-performing machines bringing within the highest returns for miners. Beneath, we take a better have a look at probably the most highly effective bitcoin application-specific built-in circuit (ASIC) mining rigs available on the market, ranked by their terahash per second (TH/s) capabilities.
Air-Cooled, Hydro, and Immersion Bitcoin Mining
As hashprice hits all-time low and mining issue peaks to report highs, BTC miners have encountered formidable challenges following the fourth Bitcoin halving occasion. Regardless of these obstacles, the velocity of technological development in bitcoin mining has been noteworthy because the launch of the primary ASIC mining rig.
As an example, the Avalon 1, launched by Canaan Artistic in 2013, boasted a hashrate of 60 GH/s, or 0.06 TH/s. At the moment, the top-tier mining rigs can attain as much as 390 TH/s, not together with the soon-to-be-released fashions from Bitmain and Microbt. The market now provides three sorts of ASICs—air-cooled, hydro-cooled, and immersion-cooled.
Air-cooled machines, the unique and most widespread sort, use followers to flow into air over the {hardware}, aiding in warmth dissipation. Whereas air-cooled miners are probably the most conventional and extensively accessible possibility, they usually battle with effectivity and may be fairly noisy. These machines could have bother sustaining optimum temperatures, particularly in bigger mining setups.
Although they arrive with a decrease preliminary price, electrical energy payments can add up over time. At the moment, main ASIC producers are additionally specializing in creating hydro-cooled and immersion-cooled machines, that are thought of extra environment friendly alternate options. Hydro bitcoin miners make the most of a closed-loop system the place deionized water flows by means of warmth exchangers. Whereas these methods may be dear to buy and arrange, they provide the advantage of diminished working bills over time.
Equally, immersion-cooled bitcoin miners additionally include a hefty upfront price however promise long-term financial savings on operational prices. On this setup, your entire mining {hardware} is submerged in a non-conductive dielectric fluid, which is alleged to outperform each hydro and air-cooled methods. Whereas immersion cooling requires the very best preliminary funding, it excels in thermal administration and warmth dissipation, doubtlessly extending the lifespan of the gear.
At the moment’s Main ASIC Bitcoin Mining Machines in Phrases of Terahash per Second
With that out of the best way, let’s dive into the machines crafted by Bitmain, Microbt and Auradine. First up is the Microbt Whatsminer M63S, a high-performance bitcoin mining machine geared up with hydro-cooling know-how. The M63S delivers a most hashrate of 364 TH/s with an influence consumption of 6,734 watts (W). The Whatsminer boasts an effectivity ranking of 18.5 joules per terahash (J/T). On the time of writing, the Microbt Whatsminer M63S stands as probably the most worthwhile machine available on the market.
On Sunday, Aug. 11, 2024, with the each day hashprice round $0.0430 per terahash per second (TH/s) the Microbt Whatsminer M63S produces round $12.34 a day in revenue with electrical prices at $0.04 per kilowatt hour (kWh).
Subsequent on the record is the Auradine Teraflux AI3680, the second most worthwhile ASIC miner. This immersion-cooled single-phase machine cranks out 375 TH/s. The U.S.-engineered AI3680 has an effectivity ranking of round 15 J/T, barely decrease than the M63S. It additionally includes a 4-nanometer (4nm) customized ASIC silicon chip and consumes 5,625 W. Auradine is a comparatively new participant within the ASIC race in comparison with veterans like Microbt, Bitmain, and Canaan.
As of Aug. 11, 2024, the Auradine Teraflux AI3680 produces round $12.81 per day if electrical prices are $0.04 per kWh and the hashprice is $0.0430 per terahash.
Following the Teraflux AI3680 is Bitmain’s S21 Hydro Antminer, which provides a most hashrate of 335 TH/s. The S21 Hydro Antminer consumes 5,360 W of energy, operates at a low noise degree of round 50 decibels, and the hydro biking characteristic ensures efficient warmth dissipation. The Antminer additionally leverages customized 7nm chips and has an power effectivity ranking of 16 J/T.
The Bitmain S21 Hydro Antminer will get round $11.05 per day with immediately’s present hashprice and $0.04 per kWh electrical prices.
Then there’s Microbt’s Whatsminer M63, an hydro-cooled miner that delivers round 334 TH/s. The Whatsminer M63 has an influence consumption of 6,885 W and an effectivity ranking of 19.9 J/T. Just like the S21 Hydro, it additionally operates at a noise degree of fifty decibels. The M63 is an older machine, launched in October 2023, and the newer Whatsminers, which have but to be launched to most people, promise higher efficiency and effectivity.
Presently, the M63 miner will get round $11.03 a day in earnings below the identical hashprice and electrical consumption.
The Whatsminer M66S+, an immersion-cooled miner, ranks fifth on the record with 294 TH/s. The machine’s energy consumption is round 4,998 W, its noise degree is about 45 decibels, and its effectivity ranking is round 18.5 J/T. Just like the M63, it’s a 2023 unit that has maintained longevity just like Bitmain’s S19 models. The Whatsminer M63 makes use of 5nm chips, whereas the Whatsminer M66S+ employs 7nm chips.
The Microbt Whatsminer M66S+ immersion cooled miner produces $9.33 per day in earnings with present metrics recorded on Aug. 11, 2024.
Along with these ASICs, different prime machines in immediately’s market embrace Auradine’s AT2880 air-cooled machine with 260 TH/s and Bitmain’s Antminer S19 XP Hydro with 255 TH/s. There’s additionally the Canaan Avalon A1566I immersion-cooled miner that delivers 250 TH/s. Miners additionally make use of the Bitmain Antminer S21 Professional, an air-cooled machine that gives 234 TH/s.
The miners talked about above, although highly effective, are already being outclassed by upcoming machines from Bitmain and Microbt which are set to make waves available in the market. Bitmain, for instance, has just lately unveiled two new S21 Antminers: an air-cooled mannequin that delivers 270 TH/s however comes with a much less spectacular effectivity ranking of 13.5 J/T. Alongside this, Bitmain launched the Antminer S21 XP Hydro, which is anticipated to succeed in a staggering 473 TH/s with an effectivity of 12.7 J/T.
Microbt isn’t far behind, having introduced the discharge of three new Whatsminers, every boasting an effectivity of 17 J/T. Amongst these, the hydro-cooled M63S+ stands out, reportedly delivering 450 TH/s of hashpower. To place the ability of the S21 XP Hydro and the hydro-cooled M63S+ into perspective, every comes near packing half a petahash per second (PH/s) of hashpower.