Exclusive 1st Review: Bitmain Antminer S7, 4.8+ th/s Using Only 1250 Watts

Exclusive 1st Review: Bitmain Antminer S7, 4.8+ th/s Using Only 1250 Watts

Bitmain recently announced the Antminer S7 specs using their new BM1385 ASIC. This step is a big one, as the S7 is shipping to anyone around the world from small home miners to large data centers. Many other manufacturers are only using in-house or for the certain large mining operations that have announced new chips. Recently, we interviewed Jihan Wu co-founder of Bitmain. After the interview, Jihan sent a Bitmain Antminer S7 to review. The miner is an excellent step up from current offerings on the market. Let’s look at the specifications. Hash Rate: 4.86 TH/s. Power Consumption: 1210 W....


Related News

Review of the Bitcoin Asic Miner Bitmain Antminer S5

Bitmain recently introduced the Antminer S5 with their next generation chip. The S5 has the familiar open blade design as the S1 with panels on the sides to direct airflow without being completely encapsulated as the S3. What makes the S5 shine are the new chips. The S5 consumes 560 watts in our tests and runs at 1.1 to 1.2 th/s. Specifications Antminer S5: Hash Rate: 1155 GH/s ±5%. Power Consumption: 560 to 590 W. Power Efficiency: 0.51 J/GH. Chips 60x Bitmain BM1384 Gen3. Rated Voltage: 12V. Dimensions: 298 mm x 137 mm x 155 mm. Cooling: 1x 12038 fan. Operating Conditions: 0 °C to 35 °C.....

Bitmain Antminer S4 Review: 2 th/s Bitcoin ASIC Miner Needs PSU Replacement

Antminer S4. Bitmain released the AntMiner S4 recently amid much speculation and the simultaneous release of their HashNest cloud mining service. The S4 is much like the AntMiner S2 in that it is housed in a 3U rack mountable chassis. The AntMiner S4 is a 2 th/s Bitcoin miner that uses the BM1382 chip. Bitmain gets an improvement on the gh/s to watt ratio. Power efficiency is one of the most important things to consider when buying Bitcoin or other Cryptocurrency miners. The faster they are at the lowest power ratio, the better. The Antminer S4 ships now... which is another thing to....

Review: Bitmain AntMiner S9 First 16nm ASIC to Market Miner

Bitmain has long led the industry not only in ASIC development but also in making sure they are available to more than just a few big customers. The other hallmark of Bitmain is they announce a new miner only when they are nearly ready to ship. No pre-ordering and long waits. The AntMiner S9 is no exception. Bitmain had recently announced that they would soon be releasing and shipping the first 16nm ASIC to market and followed up by quickly opening ordering and selling out fast of batch one and batch two S9s. The S9 has very aggressive specs compared to the S7 which as the time was top....

First Impressions: Hands on With the Bitmain AntMiner R4

In the days since Bitmain announced the AntMiner R4, we have wondered whether the machine really performs as advertised. After some hands-on time with the R4, our first impression is that it seems to achieve the balance of power, performance and noise output Bitmain was shooting for. AntMiner R4 First Impressions. The R4 and the new APW5 PSU look like....

Review: Antminer S3 450 gh/s Bitcoin ASIC Miner By Bitmain

Review: Antminer S3 450 gh/s Bitcoin ASIC Miner By Bitmain. The Bitmain Antminer S3 Bitcoin ASIC Miner is their next step in the evolution of their ASIC chips as well as going back to the basics with the blade design that started it all. There are some changes that have been made along the way though. First is the cowled dual fan enclosure that the S3 has is a new twist on the first-blade design. They also made overclocking easier as well. The Antminer S3 was initially announced to run at a 478 gh/s and then revised down to 440 gh/s. Specifications: Chips 32x Bitmain BM1382Gen2. Hash Rate:....