Depending on the use case. Some hyper scalers won't buy hardware just because of the CPU has the lower power consumption. It would be also not very wise to bet only on one vendor.
The fact that the Super 7 don't want to rely upon one vendor actually gives AMD a better shot - all other serious contenders use different instruction sets, so AMD's x86 procs are compatible with existing software ecosystems, thus reducing qualification and validation results. A viable x86 alternative to Intel has been sorely needed, and AMD fills that role quite nicely.