About bug of EPYC operation by WindowsServer2019

■ This is an article posted on June 2020, 1, so the content of the information may be out of date.

In some cases, due to the specifications of WindowsServer2019, the clock did not rise properly when using EPYC, and the rating stopped. We have confirmed the operation improvement by setting perfautonomous along the following URL.

FAQ Entry | Online Support | Support – Super Micro Computer, inc.

https://www.supermicro.com/support/faqs/faq.cfm?faq=31036

 

Before treatment

At 100% load

Idle state

1 core 100% load

 

After the procedure

At 100% load

Idle state

1 core 100% load

CPU AMD EPYC 7702P 2GHz 64C / 128T 200W
memory Total 128GB DDR4-2666 ECC REG 32GB x8
Video Nvidia RTX 2080
电源 1200w
OS Windows 10 Professional 64bit Ver.1903
Person who wrote this article : Engineering Department Kokubun
The date this article was written : 2020.1.22