Re: ASICMiner BE300S Samples Arrived, <0.2W/G Achieved at Board Level
24 chip (6 chip chain x 4) test result posted.
The mosfets and big capacitors are safely removed due to the constant workload of BE300.
Results:
273.60GH/s | 0.38W/G
176.64GH/s | 0.31W/G
155.04GH/s | 0.27W/G
118.56GH/s | 0.26W/G
With more accurate control on the variance between chips we could in principle gain less power consumption in advance.
The mosfets and big capacitors are safely removed due to the constant workload of BE300.
Results:
273.60GH/s | 0.38W/G
176.64GH/s | 0.31W/G
155.04GH/s | 0.27W/G
118.56GH/s | 0.26W/G
With more accurate control on the variance between chips we could in principle gain less power consumption in advance.
Okay 155 gh x .27 = 42 watts once you figure psu in 47 watts .
lets say 5x =
775gh at 235 watts on the low clock.
1365gh at 576 watts on the high clock .
this is a 120 chip design.
right now I can buy the sp20 for under 400 usd.
It will do 970gh at 450 watts
the s-5 will do 1300gh on overclock at 676 watts cost shipped right now is 342 usd if you have a coupon.
For a 120 chip AM to be worth buying it needs to come out soon and be cheap.
At least the board did decently (not .2 watts) more like .3 or .33 watts.
The sp20 can do .46 via underclock.
Since I have owned every AM miner I will buy it just to fuck with it. Hurry up with one.
