Especially with Qualcomm's Centriq efforts going quiet in recent months, one of the most interesting ARM server efforts at the moment is Ampere Computing -- the company founded by former Intel president Renee James and with several other ex-Intel employees on staff.
They started off with the acquired assets from what was AppliedMicro and their X-Gene ARMv8 IP and for the past year have been improving it into their recently announced eMAG processors.
The eMAG processors announced back in September by Ampere are up to 32-core with a 3.3GHz turbo while having a launch price of $850 USD. Their second processor is a 16-core model with 3.3GHz turbo for $550. Both processors support eight DDR4-2667MHz memory channels, SATA 3.0 storage connectivity, 42 PCI Express 3.0 lanes, and these 16nm FinFET processors have a 125 Watt TDP. Lenovo and other ODMs will be manufacturing servers with eMAG processors although the expected pricing information isn't yet announced.