| Overview | |
|---|---|
| Date: | 2020-07-26 16:24:20 |
| Benchmark ID: | 29601 |
| Score: | 1814 |
| User: | Anonymous |
| User Note: | Lexar 633x 64gb on Pi 4 2gb |
 | |
| Brand: | Lexar 667X |
| Class: | A1 C10 V10 U1 |
| Capacity (GB): | 59.4G |
| Product: | SD |
| Secure Digital (SD) Card Details | |
|---|---|
| Manufacturer: | Lexar |
| Model: | 5cMJR |
| Type: | SDXC |
| SD Specification: | 5.00 |
| Manufacturer ID (MID): | 0x28 |
| Vendor ID (OID): | BE |
| Revision: | 0.2 |
| Date Manufactured: | 04/2018 |
| Speed Class: | Class 10 |
| Application Class: | A1 |
| UHS Class: | U1 |
| Video Class: | V10 |
| Host System Details | |
|---|---|
| Model: | Raspberry Pi 4 Model B Rev 1.1 |
| Manufacturer: | Raspberry Pi Foundation |
| Operating System: | Raspbian GNU/Linux 10 (buster) |
| Architecture: | armv7l |
| CPU Clock: | 1500 |
| Core Clock: | 500 |
| RAM Clock: | 3200 |
| SD Clock: | 50.0 |
| Benchmark Results | |
|---|---|
| DD Write Speed: | 25.3 |
| HD Parm (Disk): | 42.13 |
| HD Parm (Cached): | 41.93 |
| FIO 4K Random Write (IOPS): | 1700 |
| FIO 4K Random Read (IOPS): | 4834 |
| FIO 4K Random Write: | 6803 |
| FIO 4K Random Read: | 19338 |
| IOZone 4K Read: | 13667 |
| IOZone 4K Write: | 5725 |
| IOZone 4K Random Read: | 11009 |
| IOZone 4K Random Write: | 5605 |