USB performance
From Glee
Testing details :
- GNOME 3 Disks
- Intel NUC RYBDWi35 (Intel Wildcat Point-LP USB xHCI Controller as reported by lspci)
- Lexar LRWM03U-7000 microSD to USB3 adapter for MicroSD cards
- Transfer speeds are in MB/s
- Access times are in ms
Add devices in descending read transfer speed order :
| Name / Model | Capacity | Type | Read | Write | Access |
|---|---|---|---|---|---|
| SanDisk Extreme | 64GB | USB 3 | 210.6 | 100.4 | 2.19 |
| Corsair Voyager GT 3.0 | 32GB | USB 3 | 154.4 | 16.2 | 2.87 |
| SanDisk Extreme Class10 U3 V30 | 128GB | microSD XC | 91.1 | 63.0 | 0.49 |
| SanDisk Ultra Class10 U1 | 128GB | microSD XC | 90.2 | 30.2 | 0.55 |
| Samsung PRO+ Class10 U3 | 64GB | microSD XC | 88.0 | 74.0 | 0.66 |
| Lexar 633x Class10 U3 | 32GB | microSD HC | 74.7 | 34.3 | 0.65 |
| SanDisk Extreme Class10 U3 | 64GB | microSD XC | 66.7 | 53.8 | 0.55 |
| Transcend JetFlash | 32GB | USB 3 | 61.3 | 12.2 | 1.27 |
| Samsung EVO+ Class10 U1 | 64GB | microSD XC | 49.9 | 13.8 | 0.59 |
| SanDisk Ultra Fit | 128GB | USB 3 | 46.2 | 27.9 | 1.16 |
| SanDisk Ultra (USB & Micro USB OTG) | 64GB | USB 3 | 46.1 | 12.6 | 1 |
| Kingston Class10 U1 | 16GB | microSD HC | 44.4 | 11.9 | 0.98 |
| Kingston DataTraveler 200 | 64GB | USB 2 | 40.2 | 11.8 | 1.91 |
| Verbatim Class6 | 4GB | microSD HC | 13.4 | 8.6 | 1 |
