Re: btcgarden-AM-v1 only $0.85/GHs 1.045w/GHs. In stock for international selling!

Weird - my units get the same poolside hashrate of ~590 at 300mhz as they do at 310 but with lower power use. Anything I can do to improve this?

We recommend you set 512 or 1024 as difficulty. Or change a PSU to have a try.