Benchmark #25507 - pibenchmarks.com

Brand: Lexar Micro SD Card USB Reader
USB Flash
#634 / 1,665
10
#1,320 / 1,665
#28 / 93
#31 / 89
1,146
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Overview
2020-05-25 16:09:26
#25,507
1,091
-55 (-5.04%)
Anonymous

Storage Details
Lexar Micro SD Card USB Reader
USB Flash
29.5G
USB Flash
Lexar
microSDRDR
3.00
5,000
05dc:b051
0x05dc (Lexar Media, Inc.)
0xb051 (microSD RDR UHS-I Card Reader [LRWM03U-7000])
usb-storage
None

System Board Details
		Amazon.com AliExpress
Raspberry Pi 4B 1.1
Raspberry Pi 4 Model B Rev 1.1
Raspberry Pi Foundation
1,500
500
1,600

Operating System

Raspbian GNU/Linux 10 (buster)
armv7l

Benchmark Results
21.6 MB/s
68.54 MB/s
51.91 MB/s
782 IOPS
1,837 IOPS
3,129 KB/s
7,351 KB/s
7,370 KB/s
4,775 KB/s
7,398 KB/s
3,075 KB/s

inxi Results
System: Kernel: 5.4.42-v7l+ armv7l bits: 32 compiler: gcc v: 4.9.3 parameters: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 video=HDMI-A-1:3840x2160M@30,margin_left=48,margin_right=48,margin_top=48,margin_bottom=48 smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 console=ttyS0,115200 console=tty1 root=PARTUUID=738a4d67-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait Console: tty 0 dm: N/A Distro: Raspbian GNU/Linux 10 (buster) Machine: Type: ARM Device System: Raspberry Pi 4 Model B Rev 1.1 details: BCM2711 rev: b03111 Memory: RAM: total: 1.90 GiB used: 173.9 MiB (9.0%) gpu: 76.0 MiB RAM Report: unknown-error: dmidecode was unable to generate data PCI Slots: ARM: No ARM data found for this feature. CPU: Topology: Quad Core model: ARMv7 v7l variant: cortex-a72 bits: 32 type: MCP arch: v7l family: 7 model-id: N/A stepping: 3 microcode: N/A bogomips: 1080 Speed: 1500 MHz min/max: 600/1500 MHz Core speeds (MHz): 1: 1500 2: 1500 3: 1500 4: 1500 Features: crc32 edsp evtstrm fastmult half idiva idivt lpae neon thumb tls vfp vfpd32 vfpv3 vfpv4 Vulnerabilities: No CPU vulnerability/bugs data available. Graphics: Device-1: bcm2711-vc5 driver: vc4_drm v: N/A bus ID: N/A chip ID: brcm:gpu Device-2: bcm2711-hdmi0 driver: N/A bus ID: N/A chip ID: brcm:soc Device-3: bcm2711-hdmi1 driver: N/A bus ID: N/A chip ID: brcm:soc Display: server: No display server data found. Headless machine? tty: 187x87 Message: Unable to show advanced data. Required tool glxinfo missing. Audio: Device-1: bcm2711-hdmi0 driver: N/A bus ID: N/A chip ID: brcm:soc Device-2: bcm2711-hdmi1 driver: N/A bus ID: N/A chip ID: brcm:soc Sound Server: ALSA v: k5.4.42-v7l+ Network: Message: No ARM data found for this feature. IF-ID-1: eth0 state: down mac: IF-ID-2: wlan0 state: up mac: IP v4: type: dynamic noprefixroute scope: global broadcast: IP v6: scope: link WAN IP: Drives: Local Storage: total: 29.72 GiB used: 1.70 GiB (5.7%) ID-1: /dev/sda type: USB vendor: Lexar model: microSD RDR size: 29.72 GiB block size: physical: 512 B logical: 512 B rev: 0815 scheme: MBR SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure? Message: No Optical or Floppy data was found. RAID: Message: No RAID data was found. Partition: ID-1: / raw size: 29.47 GiB size: 28.98 GiB (98.35%) used: 1.65 GiB (5.7%) fs: ext4 block size: 4096 B dev: /dev/sda2 label: rootfs uuid: 45e99191-771b-4e12-a526-0779148892cb ID-2: /boot raw size: 256.0 MiB size: 252.0 MiB (98.46%) used: 53.1 MiB (21.1%) fs: vfat block size: 512 B dev: /dev/sda1 label: boot uuid: 4BBD-D3E7 Swap: Kernel: swappiness: 60 (default) cache pressure: 100 (default) ID-1: swap-1 type: file size: 100.0 MiB used: 0 KiB (0.0%) priority: -2 file: /var/swap Unmounted: Message: No unmounted partitions found. USB: Hub: 1-0:1 info: Full speed (or root) Hub ports: 1 rev: 2.0 speed: 480 Mb/s chip ID: 1d6b:0002 Hub: 1-1:2 info: VIA Labs Hub ports: 4 rev: 2.1 speed: 480 Mb/s chip ID: 2109:3431 Device-1: 1-1.4:3 info: Holtek Keyboard LKS02 type: Keyboard,HID driver: hid-generic,usbhid interfaces: 2 rev: 1.1 speed: 1.5 Mb/s chip ID: 04d9:1702 Hub: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s chip ID: 1d6b:0003 Device-2: 2-2:2 info: Lexar Media microSD RDR UHS-I Card Reader [LRWM03U-7000] type: Mass Storage driver: usb-storage interfaces: 1 rev: 3.0 speed: 5 Gb/s chip ID: 05dc:b051 Sensors: Missing: Required tool sensors not installed. Check --recommends Repos: Active apt repos in: /etc/apt/sources.list 1: deb http: //raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi Active apt repos in: /etc/apt/sources.list.d/raspi.list 1: deb http: //archive.raspberrypi.org/debian/ buster main Processes: CPU top: 5 1: cpu: 3.7% command: init pid: 1 mem: 8.05 MiB (0.4%) 2: cpu: 1.6% command: [kworker/u8:2-events_unbound] pid: 160 mem: 0.00 MiB (0.0%) 3: cpu: 0.9% command: [kworker/0:4-events] pid: 95 mem: 0.00 MiB (0.0%) 4: cpu: 0.6% command: [kworker/u8:0-events_unbound] pid: 7 mem: 0.00 MiB (0.0%) 5: cpu: 0.5% command: [usb-storage] pid: 98 mem: 0.00 MiB (0.0%) Memory top: 5 1: mem: 8.05 MiB (0.4%) command: init pid: 1 cpu: 3.7% 2: mem: 6.79 MiB (0.3%) command: systemd pid: 559 cpu: 0.0% 3: mem: 6.46 MiB (0.3%) command: systemd-journald pid: 143 cpu: 0.4% 4: mem: 5.99 MiB (0.3%) command: sshd: pid: 590 cpu: 0.1% 5: mem: 5.67 MiB (0.3%) command: systemd-logind pid: 363 cpu: 0.1% Info: Processes: 140 Uptime: 2m Init: systemd v: 241 runlevel: 5 Compilers: gcc: 8.3.0 alt: 8 Client: shell wrapper v: 5.0.3-release inxi: 3.1.00

inxi Results

System:    Kernel: 5.4.42-v7l+ armv7l bits: 32 compiler: gcc v: 4.9.3 
           parameters: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 
           snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 
           video=HDMI-A-1:3840x2160M@30,margin_left=48,margin_right=48,margin_top=48,margin_bottom=48 
           smsc95xx.macaddr=XX:XX:XX:XX:XX:XX vc_mem.mem_base=0x3eb00000 
           vc_mem.mem_size=0x3ff00000 console=ttyS0,115200 console=tty1 root=PARTUUID=738a4d67-02 
           rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait 
           Console: tty 0 dm: N/A Distro: Raspbian GNU/Linux 10 (buster) 
Machine:   Type: ARM Device System: Raspberry Pi 4 Model B Rev 1.1 details: BCM2711 rev: b03111 
           Memory:    RAM: total: 1.90 GiB used: 173.9 MiB (9.0%) gpu: 76.0 MiB 
           RAM Report: unknown-error: dmidecode was unable to generate data 
PCI Slots: ARM: No ARM data found for this feature. 
CPU:       Topology: Quad Core model: ARMv7 v7l variant: cortex-a72 bits: 32 type: MCP arch: v7l 
           family: 7 model-id: N/A stepping: 3 microcode: N/A bogomips: 1080 
           Speed: 1500 MHz min/max: 600/1500 MHz Core speeds (MHz): 1: 1500 2: 1500 3: 1500 
           4: 1500 
           Features: crc32 edsp evtstrm fastmult half idiva idivt lpae neon thumb tls vfp vfpd32 
           vfpv3 vfpv4 
           Vulnerabilities: No CPU vulnerability/bugs data available. 
Graphics:  Device-1: bcm2711-vc5 driver: vc4_drm v: N/A bus ID: N/A chip ID: brcm:gpu 
           Device-2: bcm2711-hdmi0 driver: N/A bus ID: N/A chip ID: brcm:soc 
           Device-3: bcm2711-hdmi1 driver: N/A bus ID: N/A chip ID: brcm:soc 
           Display: server: No display server data found. Headless machine? tty: 187x87 
           Message: Unable to show advanced data. Required tool glxinfo missing. 
Audio:     Device-1: bcm2711-hdmi0 driver: N/A bus ID: N/A chip ID: brcm:soc 
           Device-2: bcm2711-hdmi1 driver: N/A bus ID: N/A chip ID: brcm:soc 
           Sound Server: ALSA v: k5.4.42-v7l+ 
Network:   Message: No ARM data found for this feature. 
           IF-ID-1: eth0 state: down mac:  
           IF-ID-2: wlan0 state: up mac:  
           IP v4:  type: dynamic noprefixroute scope: global broadcast:  
           IP v6:  scope: link 
           WAN IP:  
Drives:    Local Storage: total: 29.72 GiB used: 1.70 GiB (5.7%) 
           ID-1: /dev/sda type: USB vendor: Lexar model: microSD RDR size: 29.72 GiB block size: 
           physical: 512 B logical: 512 B rev: 0815 scheme: MBR 
           SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure? 
           Message: No Optical or Floppy data was found. 
RAID:      Message: No RAID data was found. 
Partition: ID-1: / raw size: 29.47 GiB size: 28.98 GiB (98.35%) used: 1.65 GiB (5.7%) fs: ext4 
           block size: 4096 B dev: /dev/sda2 label: rootfs 
           uuid: 45e99191-771b-4e12-a526-0779148892cb 
           ID-2: /boot raw size: 256.0 MiB size: 252.0 MiB (98.46%) used: 53.1 MiB (21.1%) 
           fs: vfat block size: 512 B dev: /dev/sda1 label: boot uuid: 4BBD-D3E7 
Swap:      Kernel: swappiness: 60 (default) cache pressure: 100 (default) 
           ID-1: swap-1 type: file size: 100.0 MiB used: 0 KiB (0.0%) priority: -2 file: /var/swap 
Unmounted: Message: No unmounted partitions found. 
USB:       Hub: 1-0:1 info: Full speed (or root) Hub ports: 1 rev: 2.0 speed: 480 Mb/s 
           chip ID: 1d6b:0002 
           Hub: 1-1:2 info: VIA Labs Hub ports: 4 rev: 2.1 speed: 480 Mb/s chip ID: 2109:3431 
           Device-1: 1-1.4:3 info: Holtek Keyboard LKS02 type: Keyboard,HID 
           driver: hid-generic,usbhid interfaces: 2 rev: 1.1 speed: 1.5 Mb/s chip ID: 04d9:1702 
           Hub: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s 
           chip ID: 1d6b:0003 
           Device-2: 2-2:2 info: Lexar Media microSD RDR UHS-I Card Reader [LRWM03U-7000] 
           type: Mass Storage driver: usb-storage interfaces: 1 rev: 3.0 speed: 5 Gb/s 
           chip ID: 05dc:b051 Sensors:   Missing: Required tool sensors not installed. Check --recommends 
Repos:     Active apt repos in: /etc/apt/sources.list 
           1: deb http: //raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi
           Active apt repos in: /etc/apt/sources.list.d/raspi.list 
           1: deb http: //archive.raspberrypi.org/debian/ buster main
Processes: CPU top: 5 
           1: cpu: 3.7% command: init pid: 1 mem: 8.05 MiB (0.4%) 
           2: cpu: 1.6% command: [kworker/u8:2-events_unbound] pid: 160 mem: 0.00 MiB (0.0%) 
           3: cpu: 0.9% command: [kworker/0:4-events] pid: 95 mem: 0.00 MiB (0.0%) 
           4: cpu: 0.6% command: [kworker/u8:0-events_unbound] pid: 7 mem: 0.00 MiB (0.0%) 
           5: cpu: 0.5% command: [usb-storage] pid: 98 mem: 0.00 MiB (0.0%) 
           Memory top: 5 
           1: mem: 8.05 MiB (0.4%) command: init pid: 1 cpu: 3.7% 
           2: mem: 6.79 MiB (0.3%) command: systemd pid: 559 cpu: 0.0% 
           3: mem: 6.46 MiB (0.3%) command: systemd-journald pid: 143 cpu: 0.4% 
           4: mem: 5.99 MiB (0.3%) command: sshd: pid: 590 cpu: 0.1% 
           5: mem: 5.67 MiB (0.3%) command: systemd-logind pid: 363 cpu: 0.1% 
Info:      Processes: 140 Uptime: 2m Init: systemd v: 241 runlevel: 5 Compilers: gcc: 8.3.0 alt: 8 
           Client: shell wrapper v: 5.0.3-release inxi: 3.1.00

Benchmark #25507 - Brand: Lexar Micro SD Card USB Reader