A leaked quick from Israeli bitcoin miner manufacturer Spondoolies-Tech has surfaced on the internet, revealing much more particulars about the RockerBox ASIC driving its SP-30 unit, which it charges as “the most powerful miner out there”.
The manufacturer is gearing up to introduce its SP-30, codenamed Yukon, by the conclusion of summer season. With an successful hash level of 5.four-6.6 TH/s at a nominal electrical power consumption of 2,500W, the bitcoin miner arrives in a 2 U rack with two one,200W electrical power source models and is cooled by four 80mm supporters.
Spondoolies-Tech co-founder Person Corem spoke with CoinDesk before this calendar year on how the firm’s non-normal implementation of SHA-256 has lead to substantial effectiveness advancements.
The company claims the Yukon miner will provide 2.one TH/kW (2.one GH/Watt) – an extraordinary determine created achievable by the use of 28nm silicon and design and style tweaks. Each and every SP-30 Yukon unit will element 30 RockerBox ASICs.
RockerBox ASIC outlined
On its web site Spondoolies-Tech has some fundamental RockerBox ASIC specs. This 28nm element arrives in a 19x19mm FCBGA bundle and it has a has level of two hundred GH/s for each chip. The rated voltage stands at .7V, when the encouraged voltage assortment is .63V – .8V. Ability consumption is rated at .34W for each GH/s.
The chip has a huge assortment of overclock and downclock alternatives. However, the new solution quick features a bit much more perception and difficult specs.
The RockerBox is a multiple double design and style, with 193 double SHA lower-electrical power, substantial-efficiency engines, or cores. Each and every engine performs a single hash for each cycle. The doc states the chip can operate at .55V-.8V and every engine can be shut down to preserve electrical power.
The doc also attributes a schematic of the chip and much more bundle information – it is a much more or a lot less normal 19x19mm FCBGA design and style with 480 balls.
Here are a couple of usual operation parameters outlined in the solution quick.
Working at a core voltage of .6V the chip runs at 900MHz and delivers ~174 GH/s. It attracts 55W of electrical power, which translates into a electrical power/efficiency ratio of .3W for each GH/s.
At .7V the chip is clocked at one,100MHz and delivers 212 GH/s. On the other hand, the increased clock and voltage also provide down effectiveness, so the chip can attract as a lot as 90W, or .4W for each GH/s.
Try to remember that discuss of a assortment of overclock and downclock alternatives? Properly, this is what the company is referring to, whilst the information and facts is clearly not healthy for publication on the solution web page.
Creating ASICs is not a simple approach and it is understandable that Spondoolies-Tech does not want to incorporate all particulars on its website, at least not until finally the patterns are finalized and transport.
In addition to extraordinary effectiveness figures, the SP30 Yukon also has a competitive rate tag of $5,095. The RockerBox ASIC taped out in late May and the company says it is performing on a next era ASIC, slated to start in Q4.
Disclaimer: This short article should really not be considered as an endorsement of any of the companies stated. Remember to do your individual comprehensive investigation before considering investing any cash in these goods.