http://www.innosilicon.com/html/news/26.htmlInnosilicon A9, 50k sols, $9999, 620W. It's twice as efficient as Z9, though less price/performance if you consider the $250 x2 coupons we were given.
Batch 2 ship Aug 15, which will beat bitmain's 2nd batch too. Given that $400 coupons can be found for $200, the Z9 is ~$650 for batch 2 and innosilicon needs to sell at $3250 or less in batch 2 to beat Z9's price/perf.
Well it's only 2.5x the efficiency, not as bad as Siacoin's A3 to S11 situation. But it's a generation jump and will be significant when equihash mining matures.