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The PCMark 10 Full System Drive Benchmark uses a wide-ranging set of real-world traces from popular applications and common tasks to fully test the performance of the fastest modern drives. The benchmark is designed to measure the performance of fast system drives using the SATA bus at the low end and devices connected via PCI Express at the high end.
The goal of the benchmark is to show meaningful real-world performance differences between fast storage technologies such as SATA, NVMe, and Intel’s Optane. The Full System Drive Benchmark uses 23 traces, running 3 passes with each trace. It typically takes an hour to run.
Traces used:
Booting Windows 10.
Adobe Acrobat – starting the application until usable.
Adobe Illustrator – starting the application until usable Adobe Premiere Pro – starting the application until usable.
Adobe Photoshop – starting the application until usable.
Battlefield V – starting the game until the main menu.
Call of Duty Black Ops 4 – starting the game until the main menu.
Overwatch – starting the game until main menu.
Using Adobe After Effects.
Using Microsoft Excel.
Using Adobe Illustrator.
Using Adobe InDesign.
Using Microsoft PowerPoint.
Using Adobe Photoshop (heavy use).
Using Adobe Photoshop (light use).
cp1 Copying 4 ISO image files, 20 GB in total, from a secondary drive to the target drive (write test).
cp2 Making a copy of the ISO files (read-write test).
cp3 Copying the ISO to a secondary drive (read test).
cps1Copying 339 JPEG files, 2.37 GB in total, to the target drive (write test).
cps2 Making a copy of the JPEG files (read-write test).
cps3 Copying the JPEG files to another drive (read test).
The WD_Black SN770M dealt with the rigours of the PCMark10’s Full System Drive pretty well. The drive averaged 212MB/s for the six Adobe startup traces, the fastest being the 250GB/s for the Adobe Premiere Pro startup. The drive averaged 458MB/s for the five Adobe usage traces, the fastest of which was the Heavy Use Adobe Photoshop trace at 977MB/s.
For the three gaming tests, the drive averaged 600MB/s with the fastest being the Call Of Duty Black Ops 4 trace at 724MB/s. The file transfer tests also produced a good cp1 (write test) figure of 3,948MB/s backed up by 3,691MB/s for the cp3 (read test) and 3,351MB/s for the cp2 read/write test traces.
The overall bandwidth figure of 494.5MB/s sees the WD_ Black SN770M sitting in a mid-table position.
