SSD Performance Video Capture
SSD Performance Video Capture
if there is one workload really stressful for any storage unit, it has to be video capturing. In this test, we simulate a 5K capture workload and test + log continuous writing towards the storage unit. The test is 64 GB in size and will expose any TLC/QLC write holes an SSD has, up-to that 64 GB of course. Basically, we're sending captures 5K frames towards storage and have it write/read as fast as it can.
This 64GB file read test (readback of fame content) shows great results. You can see the peak read performance logged at ~6200 MB/sec.
Writing (capturing video data) then, we write 64GB at 6400 MB/sec ... continuously. Any TLC/QLC write holes (the moment when your SSD runs out of buffers) will be exposed here. It seems the SSD has properly configured pSLC, and DRAM buffers. You can't really complain here eh?
