As far I remember, when I ordered the X-1, they announced around 0.5W/Gh, which was great, then , they moved to a 0.65W/Gh, and now :
Preliminary specifications:
Node process: 28nm High Performance Process
Package: High Performance Flip Chip BGA
Clock: 1.01 Ghz (Slow/Slow corner)
Voltage: 0.85V
Cores: 99 fully unrolled cores
Efficiency (including leakage): 0.75 W/Ghash/second
This means, the UPS I have bought, the electrical installation changes I have done are NOT corresponding ANYMORE to their new specifications !!! Also, they seem to have AGAIN delays, and worse, instead of concentrating their power to be "Just-In-Time", they have started a new project with LTC chips !
First time I invest on BSPO (Bullshit Pre-Orders), from firms that are unable to manage what they offered ! Not sure if I am going to ask for a refund from the sellers...
Still expecting news from Matt and the OFODB to be soon available (Old Fucking Orders Database)... And don't tell me that 6 months + 25% of hashing power will cover the losses I have had (UPS going to be overloaded, even I took one UPS with 25% more power as required !) ...
Angry Michel.
I would request a refund...