Micro SD.

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Micro SD 32GB
July 15 2019
  15 Minutes
Micro SD.32GB
July 16 2019
  8 Minutes
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Micro SD 32GB

Processor: ARMv8 rev 3 @ 2.04GHz (4 Cores), Motherboard: quill, Memory: 8192MB, Disk: 8GB Cruzer Blade + 31GB 032G34 + 31GB SD32G, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v
Disk Notes: CFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: tegra_cpufreq schedutil

Micro SD.32GB

OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080

Micro SD.OpenBenchmarking.orgPhoronix Test SuiteARMv8 rev 3 @ 2.04GHz (4 Cores)quill8192MB8GB Cruzer Blade + 31GB 032G34 + 31GB SD32GNVIDIA Tegra X2Acer KG241QUbuntu 18.044.9.140-tegra (aarch64)Unity 7.5.0X Server 1.19.6NVIDIA 32.1.04.6.01.1.85GCC 7.3.0GCC 7.4.0ext41920x1080ProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilersFile-SystemScreen ResolutionMicro SD. BenchmarksSystem Logs- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v - CFQ / data=ordered,relatime,rw- Scaling Governor: tegra_cpufreq schedutil

Micro SD 32GB vs. Micro SD.32GB ComparisonPhoronix Test SuiteBaseline+1.7%+1.7%+3.4%+3.4%+5.1%+5.1%6.6%4.2%2.7%2%Seq Write - Linux AIO - No - Yes - 512KBSeq Write - Linux AIO - No - Yes - 64MBSeq Write - Linux AIO - No - Yes - 4KBSeq Write - Linux AIO - No - Yes - 4KBFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterMicro SD 32GBMicro SD.32GB

Micro SD.fio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 64MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 512KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 64MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 512KB - Default Test DirectoryMicro SD 32GBMicro SD.32GB53.631350046427152.571343331012253.6313800323130OpenBenchmarking.org

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryMicro SD 32GB1224364860SE +/- 0.45, N = 353.631. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryMicro SD 32GB3K6K9K12K15KSE +/- 251.66, N = 3135001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: Default Test DirectoryMicro SD 32GB1002003004005004641. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test DirectoryMicro SD 32GB60120180240300SE +/- 2.19, N = 32711. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryMicro SD 32GBMicro SD.32GB1224364860SE +/- 0.07, N = 3SE +/- 0.33, N = 352.5753.631. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryMicro SD 32GBMicro SD.32GB1122334455Min: 52.5 / Avg: 52.57 / Max: 52.7Min: 53 / Avg: 53.63 / Max: 54.11. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryMicro SD 32GBMicro SD.32GB3K6K9K12K15KSE +/- 33.33, N = 313433138001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryMicro SD 32GBMicro SD.32GB2K4K6K8K10KMin: 13400 / Avg: 13433.33 / Max: 135001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: Default Test DirectoryMicro SD 32GBMicro SD.32GB70140210280350SE +/- 1.76, N = 3SE +/- 0.33, N = 33103231. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: Default Test DirectoryMicro SD 32GBMicro SD.32GB60120180240300Min: 307 / Avg: 309.67 / Max: 313Min: 322 / Avg: 322.67 / Max: 3231. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test DirectoryMicro SD 32GBMicro SD.32GB306090120150SE +/- 1.53, N = 3SE +/- 1.00, N = 31221301. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test DirectoryMicro SD 32GBMicro SD.32GB20406080100Min: 120 / Avg: 122 / Max: 125Min: 128 / Avg: 130 / Max: 1311. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

8 Results Shown

Flexible IO Tester:
  Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - No - Yes - 64MB - Default Test Directory:
    MB/s
  Seq Read - Linux AIO - No - Yes - 512KB - Default Test Directory:
    MB/s
  Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - No - Yes - 64MB - Default Test Directory:
    MB/s
  Seq Write - Linux AIO - No - Yes - 512KB - Default Test Directory:
    MB/s

Micro SD 32GB

Processor: ARMv8 rev 3 @ 2.04GHz (4 Cores), Motherboard: quill, Memory: 8192MB, Disk: 8GB Cruzer Blade + 31GB 032G34 + 31GB SD32G, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v
Disk Notes: CFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: tegra_cpufreq schedutil

Testing initiated at 15 July 2019 22:07 by user test.

Micro SD.32GB

Processor: ARMv8 rev 3 @ 2.04GHz (4 Cores), Motherboard: quill, Memory: 8192MB, Disk: 8GB Cruzer Blade + 31GB 032G34 + 31GB SD32G, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v
Disk Notes: CFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: tegra_cpufreq schedutil

Testing initiated at 16 July 2019 00:28 by user test.