Benchmark #25735 - pibenchmarks.com

Brand: Lexar Micro SD Card USB Reader
USB Flash
#529 / 1,539
10
#1,191 / 1,539
#25 / 90
#28 / 86
1,146
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Overview
2020-05-28 07:33:09
#25,735
1,210
+64 (+5.29%)
Anonymous
Samsung MicroSD 32GB A1 on Pi 4 (in Lexuar USB 3.0 adapter)

Storage Details
Lexar Micro SD Card USB Reader
USB Flash
29.6G
USB Flash
Lexar
microSDRDR
3.00
5,000
1d6b:b051
0x1d6b (Linux Foundation)
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
20.8 MB/s
33.03 MB/s
37.59 MB/s
543 IOPS
1,950 IOPS
2,173 KB/s
7,802 KB/s
7,417 KB/s
4,560 KB/s
7,447 KB/s
4,557 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-1:1920x1080M@60 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=ea7d04d6-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles Desktop: LXDE 0.10.0 info: lxpanel wm: Openbox 3.6.1 dm: LightDM 1.26.0 Distro: Raspbian GNU/Linux 10 (buster) Machine: Type: ARM Device System: Raspberry Pi 4 Model B Rev 1.1 details: BCM2711 rev: c03111 Memory: RAM: total: 3.81 GiB used: 339.8 MiB (8.7%) 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: X.Org 1.20.4 compositor: xcompmgr driver: modesetting unloaded: fbdev display ID: :0.0 screens: 1 Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") s-diag: 582mm (22.9") Monitor-1: HDMI-1 res: 1920x1080 hz: 60 dpi: 34 size: 1440x810mm (56.7x31.9") diag: 1652mm (65") 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: up speed: 1000 Mbps duplex: full mac: IP v4: type: dynamic noprefixroute scope: global broadcast: IP v6: scope: link IF-ID-2: wlan0 state: down mac: WAN IP: Drives: Local Storage: total: 29.81 GiB used: 3.38 GiB (11.3%) ID-1: /dev/sda type: USB vendor: Lexar model: microSD RDR size: 29.81 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: 29.56 GiB size: 29.04 GiB (98.26%) used: 3.32 GiB (11.4%) fs: ext4 block size: 4096 B dev: /dev/sda2 label: rootfs uuid: 80571af6-21c9-48a0-9df5-cffb60cf79af ID-2: /boot raw size: 256.0 MiB size: 252.0 MiB (98.46%) used: 53.1 MiB (21.0%) fs: vfat block size: 512 B dev: /dev/sda1 label: boot uuid: 6341-C9E5 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 Hub: 1-1.4:3 info: Terminus Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip ID: 1a40:0101 Hub: 1-1.4.1:4 info: ASIX ports: 7 rev: 1.0 speed: 12 Mb/s chip ID: 0b95:6804 Device-1: 1-1.4.X.X:6 info: Razer USA type: Keyboard,Mouse driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s chip ID: 1532:021e Device-2: 1-1.4.X.X:7 info: N/A type: Keyboard,Mouse driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s chip ID: 24ae:1813 Hub: 1-1.4.2:5 info: Terminus Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip ID: 1a40:0101 Hub: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s chip ID: 1d6b:0003 Device-3: 2-1:2 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: 4.4% command: chromium-browser-v7 pid: 903 mem: 125.6 MiB (3.2%) 2: cpu: 2.4% command: chromium-browser-v7 pid: 947 mem: 85.2 MiB (2.2%) 3: cpu: 1.6% command: init pid: 1 mem: 7.76 MiB (0.2%) 4: cpu: 1.4% command: xorg pid: 558 mem: 63.4 MiB (1.6%) 5: cpu: 0.9% command: packagekitd pid: 1451 mem: 12.7 MiB (0.3%) Memory top: 5 1: mem: 125.6 MiB (3.2%) command: chromium-browser-v7 pid: 903 cpu: 4.4% 2: mem: 87.1 MiB (2.2%) command: chromium-browser-v7 pid: 1092 cpu: 0.8% 3: mem: 85.2 MiB (2.2%) command: chromium-browser-v7 pid: 947 cpu: 2.4% 4: mem: 65.0 MiB (1.6%) command: chromium-browser-v7 pid: 1045 cpu: 0.4% 5: mem: 63.4 MiB (1.6%) command: xorg pid: 558 cpu: 1.4% Info: Processes: 163 Uptime: 3m Init: systemd v: 241 runlevel: 5 target: graphical.target 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-1:1920x1080M@60 
           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=ea7d04d6-02 
           rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash 
           plymouth.ignore-serial-consoles 
           Desktop: LXDE 0.10.0 info: lxpanel wm: Openbox 3.6.1 dm: LightDM 1.26.0 
           Distro: Raspbian GNU/Linux 10 (buster) 
Machine:   Type: ARM Device System: Raspberry Pi 4 Model B Rev 1.1 details: BCM2711 rev: c03111 
           Memory:    RAM: total: 3.81 GiB used: 339.8 MiB (8.7%) 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: X.Org 1.20.4 compositor: xcompmgr driver: modesetting unloaded: fbdev 
           display ID: :0.0 screens: 1 
           Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") 
           s-diag: 582mm (22.9") 
           Monitor-1: HDMI-1 res: 1920x1080 hz: 60 dpi: 34 size: 1440x810mm (56.7x31.9") 
           diag: 1652mm (65") 
           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: up speed: 1000 Mbps duplex: full mac:  
           IP v4:  type: dynamic noprefixroute scope: global broadcast:  
           IP v6:  scope: link 
           IF-ID-2: wlan0 state: down mac:  
           WAN IP:  
Drives:    Local Storage: total: 29.81 GiB used: 3.38 GiB (11.3%) 
           ID-1: /dev/sda type: USB vendor: Lexar model: microSD RDR size: 29.81 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: 29.56 GiB size: 29.04 GiB (98.26%) used: 3.32 GiB (11.4%) fs: ext4 
           block size: 4096 B dev: /dev/sda2 label: rootfs 
           uuid: 80571af6-21c9-48a0-9df5-cffb60cf79af 
           ID-2: /boot raw size: 256.0 MiB size: 252.0 MiB (98.46%) used: 53.1 MiB (21.0%) 
           fs: vfat block size: 512 B dev: /dev/sda1 label: boot uuid: 6341-C9E5 
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 
           Hub: 1-1.4:3 info: Terminus Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip ID: 1a40:0101 
           Hub: 1-1.4.1:4 info: ASIX ports: 7 rev: 1.0 speed: 12 Mb/s chip ID: 0b95:6804 
           Device-1: 1-1.4.X.X:6 info: Razer USA type: Keyboard,Mouse driver: hid-generic,usbhid 
           interfaces: 3 rev: 2.0 speed: 12 Mb/s chip ID: 1532:021e 
           Device-2: 1-1.4.X.X:7 info: N/A type: Keyboard,Mouse driver: hid-generic,usbhid 
           interfaces: 2 rev: 2.0 speed: 12 Mb/s chip ID: 24ae:1813 
           Hub: 1-1.4.2:5 info: Terminus Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip ID: 1a40:0101 
           Hub: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s 
           chip ID: 1d6b:0003 
           Device-3: 2-1:2 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: 4.4% command: chromium-browser-v7 pid: 903 mem: 125.6 MiB (3.2%) 
           2: cpu: 2.4% command: chromium-browser-v7 pid: 947 mem: 85.2 MiB (2.2%) 
           3: cpu: 1.6% command: init pid: 1 mem: 7.76 MiB (0.2%) 
           4: cpu: 1.4% command: xorg pid: 558 mem: 63.4 MiB (1.6%) 
           5: cpu: 0.9% command: packagekitd pid: 1451 mem: 12.7 MiB (0.3%) 
           Memory top: 5 
           1: mem: 125.6 MiB (3.2%) command: chromium-browser-v7 pid: 903 cpu: 4.4% 
           2: mem: 87.1 MiB (2.2%) command: chromium-browser-v7 pid: 1092 cpu: 0.8% 
           3: mem: 85.2 MiB (2.2%) command: chromium-browser-v7 pid: 947 cpu: 2.4% 
           4: mem: 65.0 MiB (1.6%) command: chromium-browser-v7 pid: 1045 cpu: 0.4% 
           5: mem: 63.4 MiB (1.6%) command: xorg pid: 558 cpu: 1.4% 
Info:      Processes: 163 Uptime: 3m Init: systemd v: 241 runlevel: 5 target: graphical.target 
           Compilers: gcc: 8.3.0 alt: 8 Client: shell wrapper v: 5.0.3-release inxi: 3.1.00

Benchmark #25735 - Brand: Lexar Micro SD Card USB Reader