BTC miner love core A1 25T - Asic Miner, Asic Miner ...

The Pace of Technology: Putting a Ceiling on Difficulty

Disclaimer: I am no expert and some or all of my assumptions may be completely incorrect. That is why I am here.
The current state of the art for mining ASICs is 28nm. If we look at past trends, this size is fairly difficult to push down and something smaller may not appear for the next two years or so.
The most efficient ASIC I can find is the A1 chip from coincraft. It offers 0.35 W/GH when undervolted. (Please comment the model and a lower ratio if you can find it.)
We can also set an average electricity cost of a conservative 10 cents USD/kWh. This assumption based on miners distributed around the globe.
The third and most important assumption due to volatility is the price of bitcoin. Let us put it at $600. A price of somewhat long-term stability and easy to use for calculations. Also, there is a positive feedback loop of miners selling their coins to cover expenses that keeps the price down. No one can predict the price, and it is the most important factor in this discussion.
I tried doing the math but it didn't work out - anyone care to take a stab at it? Basically, at this price, what is the difficulty ceiling where people simply cannot pay for power?
Cheers.
submitted by pryce06 to BitcoinMining [link] [comments]

MintForge.com 1TH/s (1000 GH/s) CoinCraft A1 28nm ASIC Bitcoin Miner Preview KnCMiner Jupiter - Bitcoin Miner 500GH/s+ 28nm ASIC chips ... DRAGON 1TH Bitcoin Miner Hardware BFL Bitcoin ASIC Teardown KnCMiner Jupiter November Batch 670GH/s+ 28nm ASIC chips Overview

Alibaba.com offers 284 a1 28nm asic chip bitcoin miner products. About 6% of these are Blockchain Miners. A wide variety of a1 28nm asic chip bitcoin miner options are available to you, such as video memory capacity. BitFury – BitFury is one of the largest producers of Bitcoin mining hardware and chips. Its hardware is not available for purchase. Bitcoin Mining Equipment. In addition to a Bitcoin mining ASIC, you’ll need some other Bitcoin mining equipment: Power Supply – Bitcoin rigs need special power supplies to funnel and use electricity efficiently. btc miner love core A1 25T with PSU. Hashrate: 25TH/s; Chips: 10nm ASIC, SMTI 1700 (198 chips) Power Consumption:2100W; warranty:180days; Product description: Bitmine AG was a retailer of Bitcoin mining hardware and Bitcoin mining ASICs, both under the name CoinCraft.. Bankruptcy. On May 20th, 2015, Bitmine AG was declared bankrupt. ASIC. The Innosilicon A1 Booster / Bitmine Coincraft A1 ASIC is claimed to have been initially designed by Bitmine and contracted out on a 1-year exclusive availability to Innosilicon, LTD. Co. Power consumption: About 1000 watts from the wall. Power Efficiency: 1.1W/GH/s on wall. Single Chip Power: 32GH/S. Cooling: Two (2) x 12cm PWM fans and customized heat sinks. the pci connector will eventually need to be replaced.

[index] [27492] [32427] [25290] [15758] [37015] [47572] [20761] [12732] [43366] [45314]

MintForge.com 1TH/s (1000 GH/s) CoinCraft A1 28nm ASIC Bitcoin Miner Preview

Here is a preview of 2 new 1TH Bitcoin miners we are currently testing which both use the 28nm CoinCraft A1 ASICs. We'll be importing bulk orders on the machine that proves to be most stable. KnCMiner Jupiter - Bitcoin Miner 500GH/s+ 28nm ASIC chips - unboxing and setup 1080p - Duration: 4:18. Florian Uhlemann 131,016 views. 4:18. The solid and steady box hides 32 A1 28nm ASIC Chips, with a single chip power of 32GH/s. Has low power consumption, control board through Raspberry Pi and stand alone operation (mines alone ... This is just a fast overview of my KnC Jupiter November batch. It hashs around 670-680 in BTCGuild and has some variances depending on the pool. The fans that came originally installed are very ... MintForge.com 1TH/s (1000 GH/s) CoinCraft A1 28nm ASIC Bitcoin Miner Preview - Duration: 2:55. rezilient112 7,156 views. 2:55. 8 Antminer S5 running in mineral oil - Duration: 6:08. ...

#