When I said consumer hardware I was meaning early Google literally using consumer/desktop components mounted on custom metal racks. While Intel does artificially separate "enterprise" and "consumer" parts, there's still a bit of difference between SuperMicro boards with ECC, LOM features, and data center quality PSUs and the off the shelf consumer stuff Google was using for a while.
I don't know if AMD really intended to break Intel's pricing model. Their higher end Ryzen chips you'd use in servers and capital W Workstations don't seem to have a huge price difference from equivalent Xeons. Even if they're a bit cheaper you still need a motherboard that supports ECC so it seems at first glance to be a wash as far as price.
That being said if I was putting together a machine today it would be Ryzen-based with ECC.
I don't know if AMD really intended to break Intel's pricing model. Their higher end Ryzen chips you'd use in servers and capital W Workstations don't seem to have a huge price difference from equivalent Xeons. Even if they're a bit cheaper you still need a motherboard that supports ECC so it seems at first glance to be a wash as far as price.
That being said if I was putting together a machine today it would be Ryzen-based with ECC.