TESTA A measure of how quickly large files can be written to a device.
Sustained sequential write speed is calculated as the average Sequential write speed over a 60 second period. This helps to measure real world steady state speed rather than SLC or RAM cached performance. The exact amount of space used depends on the specific drive but it is typically:
Sustained sequential write speed is calculated as the average Sequential write speed over a 60 second period. This helps to measure real world steady state speed rather than SLC or RAM cached performance. The exact amount of space used depends on the specific drive but it is typically:
- USB @ 50 MB/s for 60s = 3GB file size
- HDD @ 150 MB/s for 60s = 9GB file size
- SSD SATA @ 400 MB/s for 60s = 24GB file size
- SSD NVMe @ 1500 MB/s for 60s = 90GB file size
2021 Hardware Rankings
 PC Score |
PC Status |
|
|---|---|---|
| 1 sec agoHP Pavilion Laptop 15-eh0xxx | Battleship | 46% |
| 1 sec agoGigabyte GA-Z77-D3H | Nuclear submarine | 60% |
| 4 secs agoAsus ROG STRIX Z390-E GAMING | Aircraft carrier | 14% |
| 15 secs agoAsus X99-A II | Aircraft carrier | 14% |
| 19 secs agoDell Latitude E5250 | Gunboat | 54% |
| 20 secs agoAsus ROG CROSSHAIR VII HERO | UFO | 82% |
| 20 secs agoLenovo 81WE | Battle cruiser | 48% |
| 21 secs agoAsus P53E | Yacht | 58% |
| 24 secs agoGigabyte GA-AX370-Gaming K7 | Nuclear submarine | 88% |
| 25 secs agoMSI X470 GAMING PLUS | Nuclear submarine | 86% |
| 37 secs agoMSI MAG Z490 TOMAHAWK | Tree trunk | 79% |
| 44 secs agoAsus PRIME Z390-P | Aircraft carrier | 25% |
| 52 secs agoBiostar H310MHP | Battleship | 74% |
| 53 secs agoAsrock A320M/ac | Battleship | 34% |
| 53 secs agoAsus ROG STRIX B550-F GAMING | Aircraft carrier | 24% |
| 54 secs agoB450 TOMAHAWK MAX (MS-7C02) | Nuclear submarine | 81% |
| 56 secs agoAsus PRIME Z490-A | Aircraft carrier | 33% |
| 1 min agoAsus ROG STRIX Z390-I GAMING | Nuclear submarine | 53% |
| 1 min agoGigabyte GA-Z77-D3H | Battleship | 48% |
| 1 min agoGigabyte GA-B550 AORUS ELITE | Nuclear submarine | 44% |