Hello, I have a Rack server with AMD EPYC 75F2 (16core 3.5GHz) CPU + 512G 3200MHz ECCRAM + P620 GPU +windows server 2019, build for CPU based finiate elements simulation. After I recieved the mechine, I tried t = bench (on MATLAB 2020b) to see the performance of it, but result it really bad, it can't even fight $100 Ryzen 1700, but hardware check gives no hardware error, there is only single core Cinebench r20 benchmark result (446 points) online, but this machine only gives 350 points. Other softawre such as COMSOL also behaves bad, can someone help me with this? Is this CPU has some problem? Thank you!