Trying to Push Xeon X5675 Past 4.3GHz | TechPowerUp Forums
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. :
Windows Power Plans and CPU Performance – SQLServerCentral
Intel Xeon X5670 @ 4213.12 MHz - CPU-Z VALIDATOR
Intel Xeon X5670 Dual 6 Core Processor Benchmarks and Review
Intel Xeon W3520 on PassMark - GadgetVersus
2x Intel Xeon E5-2670 vs AMD 1950X Threadripper - CPU Benchmark - RootUsers
Intel Xeon X5670 PassMark Single Thread Mark - CPUAgent
Intel Xeon X5670 Dual 6 Core Processor Benchmarks and Review
Intel Xeon X5670 PassMark CPU Mark (Multi-Thread) - CPUAgent
CPU Chart PassMark - Jan 2016 | PDF | Advanced Micro Devices | Intel
Intel Xeon X5670 @ 4199.77 MHz - CPU-Z VALIDATOR
Intel Xeon X5670 Dual 6 Core Processor Benchmarks and Review