Bitcoin mining hardware maker Bitmain nonetheless has a “minuscule lead” over competitor Microbt regardless of the previous’s ongoing energy battle and provide chain points, in accordance with Bitmex.
Researchers on the derivatives alternate examined flagship merchandise from the 2 corporations, Bitmain’s Antminer S19 Professional and Microbt’s Whatsminer M30S+.
Over a three-day interval, the group measured varied efficiency metrics similar to power effectivity, hashrate, temperature, sound, and “even the airflow pace from the primary outlet.”
It concluded that the Antminer machine, although priced larger, is extra energy-efficient, reaching 29.7 joules per terahash (J/TH), in contrast with the Whatsminer’s 34.four J/TH.
Microbt has launched a new Whatsminer M30S++ with reported effectivity of 31.zero J/TH, however even that’s “nonetheless inferior to Bitmain,” mentioned Bitmex, in a report revealed August 17.
By way of hashrate, a measure of computational energy for extracting bitcoin, Whatsminer achieved a mean 103.eight terahash per second (TH/s) and Antminer 110.7 TH/s. The figures are three.eight% and zero.6% above the reported ranges for each machines, respectively.
Bitmain’s miner was additionally discovered to be 10.5°C cooler in contrast with Microbt’s, largely due to Antminer’s “decrease energy consumption or superior cooling”. Antminer is even stronger in start-up time, Bitmex mentioned.
Based mostly on a mean of 5 makes an attempt, the Antminer reached its goal hashrate in round 4 minutes, whereas the Whatsminer took a mean of about 27 minutes in addition up.
“Our knowledge…reveals that the Bitmain miner has barely stronger efficiency than the Whatsminer. Nonetheless, the Whatsminer seems to have superior stability,” mentioned the alternate.
“In evaluating the relative power of the businesses and their order outlook, Bitmain nonetheless has the slight edge in our view,” it added.
Bitmain at the moment faces a main problem of availability, in accordance with Bitmex. The Antminer is offered out whereas Whatsminer is offered and much cheaper – promoting at $1,580 versus $2,407 for the previous. Bitmex itself encountered delays getting Antminer S19 Professional.
“Microbt was in a position to ship the product in a few days, whereas Bitmain took nearly 5 weeks, usually blaming warehouse issues,” it mentioned. The delays might be the results of the prevailing management wrangle at Bitmain and TSMC 7nm chips’ provide issues, added Bitmex.
The alternate defined that it had spoken to a number of mining farm operators, who expressed frustration over Bitmain’s provide chain points, however “lots of them are eager to stay to Bitmain with out even contemplating Microbt”.
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