I've just bought new HP workstation but the Performance Benchmark Test results are not very good. Can anybody give me some idea how to improve?

Test results: CPU: 33, RealView:26.1, Graphics: 11.7, I/O: 23.9, Render:10.2.

Here is configuration of my workstation

• Type:
  HP Z4 G4
• Processor:
  Intel Xeon W-2125 (4 GHz base frequency, 4 cores)
• Memory:
  32GB (4x 8GB) of 2666MHz DDR4 ECC Registered Memory
• Primary Drive:
  512GB NVMe M.2 Solid-State Drive
• Secondary Drive:
  512GB NVMe M.2 Solid-State Drive
• Graphics Card:
  NVIDIA Quadro RTX 4000 8GB
• Operating System:
  Windows 10 Professional 64-bit