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Bitmain Announces Ethereum ASIC Miner, Shipping Mid-July


Bitmain Announces Ethereum ASIC Miner, Shipping Mid-July

Bitmain is a small company from China that makes ASIC miners for cryptocurrencies, and it’s about to be every gamer’s best friend. The company today announced the Antminer E3, which is an ASIC miner engineered for mining Ethereum. In theory, these new ASIC miners should alleviate some of the pressure that the GPU market currently faces.

Last year, around this time, an as-yet little-known GPU-mineable cryptocurrency called Ethereum started to gain traction in the market, and its value began to skyrocket, which kicked off the great cryptocurrency craze of 2017 in earnest. Within weeks of Ethereum’s breakout, the GPU market started to feel the brunt of the excitement, and by June, graphics card prices had begun to spiral out of control. To date, we’re still feeling the “Ethereum Effect,” with graphics cards selling for far more than MSRP (if you can find them).

Recently, GPU mining profits have started to dwindle, but a cursory check online for cryptocurrency mining discussions indicates that the lower profit margins aren’t scaring off the large scale-mining operations as fast as you might hope. Though, if history is any indication of the future, as it often is, Bitmain’s Antminer E3 Ethereum ASIC miner could disrupt the Ethereum GPU-mining market.You may recall that several years ago, you could mine Bitcoin with your home PC. These days, it’s not possible to mine Bitcoin at a profitable rate with a standard PC. The Bitcoin mining market is now dominated by ASIC miners, which are engineered to do one thing: mine Bitcoin. These specialized devices are more powerful, and significantly more efficient at mining than graphics cards and CPUs.

Ethereum is a lot like Bitcoin, in that it is built on a blockchain with an immutable ledger, and it has a finite number of coins. However, Ethereum was supposed to be ASIC-resistant because it relies heavily on fast memory, whereas typical ASIC miners feature powerful processors that can crunch the numbers, but not much in the way of memory.

Bitmain didn’t reveal the full details of the Antminer E3, so we’re not sure how the company solved the memory challenge. However, the specifications that Bitmain did release indicate that the Antminer E3 ASIC miners will soon render GPUs obsolete for Ethereum.

Bitmain said the upcoming Antminer E3 ASIC would offer 180MH/s of mining performance and consume 800w of power, which is an unheard of level of efficiency. To put that into perspective, our scrapped together “profitable” Ethereum miner pumps out 93MH/s from a combination of one R9 380, one R9 380X, one R9 390X, and one R9 Fury. That machine draws roughly 950w from the wall, which is profitable, but the gains are dropping, and it may soon be untenable to operate it. Our system isn’t the most efficient miner, to be sure, but it doesn’t make sense to spend the money on an “efficient” GPU miner with 10-series cards.

The biggest death knell for the GPU Ethereum mining market is the Antminer E3’s price. Bitmain is asking $800 for each unit, which massively undercuts the current rate for a GPU-based system. To get 180MH/s out of a GPU miner, you would need six GTX 1080 Tis or nine GTX 1060s. In today’s GPU market, you’re looking at well over $6,000 (probably closer to $7,000 once you add power supplies and other equipment) to build a rig like that with GTX 1080 Tis, and roughly $4000 for the GTX 1060 rig. And that’s you can get your hands on the cards in the first place.

With those numbers, it’s easy to see that Bitmain’s ASIC has the potential to kill GPU-based Ethereum mining rather quickly. However, it’s too early to get excited about the death of GPU-based mining. There are many cryptocurrencies out there, and the death of Ethereum mining could simply direct GPU miners to another coin.

Bitmain expects the first batch of Antminer E3 units to roll out between July 16 and July 31. The company was accepting pre-orders today, but the first batch sold out before we caught wind of the announcement.

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Founder and Chief Editor of RishiReviews. Rishi likes to keep on top of technology !

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