PC Components

SSD under test: Samsung SSD 870 QVO

Some things stay the same

In the SLC cache area, Samsung leaves the previous one from the 860 QVO. The so-called TurboWrite function makes sure that 6 GB are available at any time. Should the free data make it possible, this even increases to up to 78 GB. Accordingly, the writing performance of the SLC cache doesn’t change in the new series. For example, the largest version with 8 TB should only allow 160 MB/s for sequential writing. Unfortunately, an improvement over the predecessor can’t be seen here.

New memory for more durability

But the new storage facility is expected to bring significant improvements in one area. This primarily concerns the durability of the SSD. For example, the memory cells of the SLC cache should be able to offer a much higher durability. Especially the so-called SLC-Endurance will be increased. This is achieved by switching from 64 layers (860 QVO) to 96 layers (870 QVO).

Performance tests

In order to put the Samsung 870 QVO SSD through its paces, we put it through a few benchmarks.

Our test system

Benchmarks

wdt_ID SSD Seq (lesen, MB/s) Seq (schreiben, MB/s) 4K (lesen, MB/s) 4K (schreiben, MB/s) 4K-64-Thrd (lesen, MB/s) 4K-64-Thrd (schreiben, MB/s)
SSD Seq (lesen, MB/s) Seq (schreiben, MB/s) 4K (lesen, MB/s) 4K (schreiben, MB/s) 4K-64-Thrd (lesen, MB/s) 4K-64-Thrd (schreiben, MB/s)
wdt_ID SSD Lesen Schreiben Gesamt
SSD Lesen Schreiben Gesamt
wdt_ID SSD ISO (in MB/s) Programm (in MB/s) Spiel (in MB/s)
SSD ISO (in MB/s) Programm (in MB/s) Spiel (in MB/s)
wdt_ID SSD Seq Q32T1 (lesen, in MB/s) Seq Q32T1 (schreiben, in MB/s) 4K Q32T1 (lesen, in MB/s) 4K Q32T1 (schreiben, in MB/s) Seq (lesen, in MB/s) Seq (schreiben, in MB/s) 4K (lesen, in MB/s) 4K (schreiben, in MB/s)
SSD Seq Q32T1 (lesen, in MB/s) Seq Q32T1 (schreiben, in MB/s) 4K Q32T1 (lesen, in MB/s) 4K Q32T1 (schreiben, in MB/s) Seq (lesen, in MB/s) Seq (schreiben, in MB/s) 4K (lesen, in MB/s) 4K (schreiben, in MB/s)
tab]
wdt_ID SSD 512 B 1 KB 2 KB 4 KB 8 KB 16 KB 32 KB 64 KB 128 KB 256 KB 512 KB 1 MB 2 MB 4 MB 8 MB 12 MB 16 MB 24 MB 32 MB 48 MB 64 MB
SSD 512 B 1 KB 2 KB 4 KB 8 KB 16 KB 32 KB 64 KB 128 KB 256 KB 512 KB 1 MB 2 MB 4 MB 8 MB 12 MB 16 MB 24 MB 32 MB 48 MB 64 MB
wdt_ID SSD 512 B 1 KB 2 KB 4 KB 8 KB 16 KB 32 KB 64 KB 128 KB 256 KB 512 KB 1 MB 2 MB 4 MB 8 MB 12 MB 16 MB 24 MB 32 MB 48 MB 64 MB
SSD 512 B 1 KB 2 KB 4 KB 8 KB 16 KB 32 KB 64 KB 128 KB 256 KB 512 KB 1 MB 2 MB 4 MB 8 MB 12 MB 16 MB 24 MB 32 MB 48 MB 64 MB
[/tab]
wdt_ID SSD Minimum (in MB/s) Maximum (in MB/s) Average (in MB/s)
SSD Minimum (in MB/s) Maximum (in MB/s) Average (in MB/s)
wdt_ID SSD AS SSD (schreiben) HD Tune Pro
SSD AS SSD (schreiben) HD Tune Pro
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Samsung 870 QVO 1TB SATA 2,5 Zoll Internes Solid State Drive (SSD) (MZ-77Q1T0BW) price comparison


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Simon Lüthje

I am co-founder of this blog and am very interested in everything that has to do with technology, but I also like to play games. I was born in Hamburg, but now I live in Berlin.

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