CPU-Z Benchmarks on various Synology models - Hope this helps give a rough idea of the CPU power difference between models. Also included 2 other VMs running on Windows Hyper-V Server. :
2x Intel Xeon E5-2670 vs AMD 1950X Threadripper - CPU Benchmark - RootUsers
2x Intel Xeon E5-2670 vs AMD 1950X Threadripper - CPU Benchmark - RootUsers
Intel Xeon X5670 Procesador 2,93 GHz LGA1356 12 MB d\'occasion pour 21 EUR in Valencia sur WALLAPOP