Linux Laptops Intel KPTI Linux Benchmarks

Lenovo ThinkPad Linux benchmarks by Michael Larabel for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1801247-AL-1801112FO88
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results

Limit displaying results to tests within:

Timed Code Compilation 2 Tests
C/C++ Compiler Tests 5 Tests
CPU Massive 11 Tests
Creator Workloads 4 Tests
Database Test Suite 3 Tests
Disk Test Suite 3 Tests
Imaging 3 Tests
Common Kernel Benchmarks 3 Tests
Multi-Core 4 Tests
Programmer / Developer System Benchmarks 2 Tests
Server 4 Tests
Server CPU Tests 4 Tests
Single-Threaded 2 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs
On Line Graphs With Missing Data, Connect The Line Gaps

Multi-Way Comparison

Condense Comparison
Transpose Comparison

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
View Logs
Performance Per
Dollar
Date
Run
  Test
  Duration
Linux 4.14: ThinkPad T61
January 09 2018
 
Linux 4.14: ThinkPad W510
January 09 2018
 
Linux 4.14: ThinkPad X1
January 10 2018
 
KPTI + Retpoline: ThinkPad T61
January 09 2018
 
KPTI + Retpoline: ThinkPad W510
January 09 2018
 
KPTI + Retpoline: ThinkPad X1
January 10 2018
 
KPTI + Retpoline: ThinkPad W520
January 24 2018
 
Invert Hiding All Results Option
 

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

Linux Laptops Intel KPTI Linux Benchmarks - Phoronix Test Suite

Linux Laptops Intel KPTI Linux Benchmarks

Lenovo ThinkPad Linux benchmarks by Michael Larabel for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1801247-AL-1801112FO88&grr&sor.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay DriverFile-SystemScreen ResolutionDisplay ServerOpenGLCompilerOpenCLVulkanLinux 4.14KPTI + Retpoline ThinkPad T61 ThinkPad W510 ThinkPad X1 ThinkPad T61 ThinkPad W510 ThinkPad X1 ThinkPad W520Intel Core 2 Duo T9300 @ 2.50GHz (2 Cores)LENOVO 6459CTOIntel Mobile PM965/GM965/GL960 + ICH8M-E4096MB100GB Hitachi HTS72201NVIDIA Quadro NVS 140M 128MBAnalog Devices AD1984Intel 82566MM Gigabit Connection + Intel PRO/WirelessUbuntu 17.104.14.0-041400-generic (x86_64)GNOME Shell 3.26.2nouveau 1.0.15ext41680x1050Intel Core i7 720Q @ 1.60GHz (4 Cores / 8 Threads)LENOVO 4318CTOIntel Core DMI160GB FUJITSU MHZ2160BNVA5 1024MBConexant CX20585Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300GNOME Shell 3.26.1Wayland3.3 Mesa 17.2.2GCC 7.2.01600x900Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads)LENOVO 20BSCTO1WW(BIOS: N14ET25W 1.03)Intel Broadwell-U-OPI8192MB128GB SAMSUNG MZNTE128Intel HD 5500 3072MB (950MHz)Intel Broadwell-U AudioIntel Connection + Intel Wireless 72654.5 Mesa 17.2.21920x1080Intel Core 2 Duo T9300 @ 2.50GHz (2 Cores)LENOVO 6459CTOIntel Mobile PM965/GM965/GL960 + ICH8M-E4096MB100GB Hitachi HTS72201NV86 128MBAnalog Devices AD1984Intel 82566MM Gigabit Connection + Intel PRO/Wireless4.14.0-phx-retpoline-gcc-retpo (x86_64)GNOME Shell 3.26.2modesetting 1.19.53.3 Mesa 17.2.21680x1050Intel Core i7 720Q @ 1.60GHz (4 Cores / 8 Threads)LENOVO 4318CTOIntel Core DMI160GB FUJITSU MHZ2160BNVA5 1024MBConexant CX20585Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300GNOME Shell 3.26.1Wayland1600x900Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads)LENOVO 20BSCTO1WW(BIOS: N14ET25W 1.03)Intel Broadwell-U-OPI8192MB128GB SAMSUNG MZNTE128Intel HD 5500 3072MB (950MHz)Intel Broadwell-U AudioIntel Connection + Intel Wireless 72654.5 Mesa 17.2.21920x1080Intel Core i7-2630QM @ 2.90GHz (4 Cores / 8 Threads)LENOVO 42844DGIntel 2nd Generation Core Family DRAM16384MB120GB GOODRAM + 250GB Crucial_CT250MX2NVC1 2048MBConexant CX20590Intel 82579LM Gigabit Connection + Intel Centrino Ultimate-N 6300Fedora 274.14.14-300.fc27.x86_64 (x86_64)GNOME Shell 3.26.2modesetting 1.19.54.3 Mesa 17.2.4OpenCL 1.1 Mesa 17.2.41.0.61CUDA 9.11600x900OpenBenchmarking.orgEnvironment Details- Linux 4.14: ThinkPad T61: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr- Linux 4.14: ThinkPad W510: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr- Linux 4.14: ThinkPad X1: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr- KPTI + Retpoline: ThinkPad T61: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr- KPTI + Retpoline: ThinkPad W510: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr- KPTI + Retpoline: ThinkPad X1: GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderr- KPTI + Retpoline: ThinkPad W520: GJS_DEBUG_OUTPUT=stderr GJS_DEBUG_TOPICS=JS ERROR;JS LOGCompiler Details- Linux 4.14: ThinkPad T61: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Linux 4.14: ThinkPad W510: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Linux 4.14: ThinkPad X1: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - KPTI + Retpoline: ThinkPad T61: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - KPTI + Retpoline: ThinkPad W510: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - KPTI + Retpoline: ThinkPad X1: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - KPTI + Retpoline: ThinkPad W520: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libmpx --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver Disk Details- Linux 4.14: ThinkPad T61: CFQ / data=ordered,errors=remount-ro,relatime,rw- Linux 4.14: ThinkPad W510: CFQ / data=ordered,errors=remount-ro,relatime,rw- Linux 4.14: ThinkPad X1: CFQ / data=ordered,errors=remount-ro,relatime,rw- KPTI + Retpoline: ThinkPad T61: CFQ / data=ordered,errors=remount-ro,relatime,rw- KPTI + Retpoline: ThinkPad W510: CFQ / data=ordered,errors=remount-ro,relatime,rw- KPTI + Retpoline: ThinkPad X1: CFQ / data=ordered,errors=remount-ro,relatime,rw- KPTI + Retpoline: ThinkPad W520: CFQ / data=ordered,noatime,nodiratime,rw,seclabelProcessor Details- Linux 4.14: ThinkPad T61: Scaling Governor: acpi-cpufreq ondemand- Linux 4.14: ThinkPad W510: Scaling Governor: acpi-cpufreq ondemand- Linux 4.14: ThinkPad X1: Scaling Governor: intel_pstate powersave- KPTI + Retpoline: ThinkPad T61: Scaling Governor: acpi-cpufreq ondemand- KPTI + Retpoline: ThinkPad W510: Scaling Governor: acpi-cpufreq ondemand- KPTI + Retpoline: ThinkPad X1: Scaling Governor: intel_pstate powersave- KPTI + Retpoline: ThinkPad W520: Scaling Governor: intel_pstate performanceSystem Details- Linux 4.14: ThinkPad T61: Python 2.7.14.- Linux 4.14: ThinkPad W510: Python 2.7.14.- Linux 4.14: ThinkPad X1: Python 2.7.14.- KPTI + Retpoline: ThinkPad T61: Python 2.7.14.- KPTI + Retpoline: ThinkPad W510: Python 2.7.14.- KPTI + Retpoline: ThinkPad X1: Python 2.7.14.- KPTI + Retpoline: ThinkPad W520: Python 2.7.14. SELinux: Enabled.

gimp: unsharp-maskgimp: auto-levelsgimp: resizedarktable: Server Room - CPU-onlydarktable: Masskrug - CPU-onlydarktable: Boat - CPU-onlyapache: Static Web Page Servingstress-ng: System V Message Passingstress-ng: Context Switchingstress-ng: Socket Activityredis: SETredis: GETredis: LPUSHgimp: unsharp-maskgimp: auto-levelsgimp: resizedarktable: Server Room - CPU-onlydarktable: Masskrug - CPU-onlydarktable: Boat - CPU-onlypgbench: Buffer Test - Normal Load - Read Writesystemd-boot-total: Userspacesystemd-boot-total: Kernelsystemd-boot-total: Totalencode-flac: WAV To FLACbuild-linux-kernel: Time To Compilebuild-apache: Time To Compilegraphics-magick: Resizinggo-benchmark: garbagego-benchmark: buildgo-benchmark: jsoncompilebench: Initial Createcompilebench: Compilefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Sizesqlite: Default Test DirectoryLinux 4.14KPTI + Retpoline ThinkPad T61 ThinkPad W510 ThinkPad X1 ThinkPad T61 ThinkPad W510 ThinkPad X1 ThinkPad W5207331.481429892.96505190.48954.02165079.92193811.62174076.9830.4315.159.44221.50233.43238.80321.974075067604751021.01751.35101.087715778114321952249127463005353.4547.3815.3016.50447.2510611.383988434.84847639.341493.171009039.191303046.83952845.3926.9213.338.5627.2332.0959.81338.814258056204821012.46413.1963.93968556981283645486034719997262.1742.0816.7817.20488.3522448.412221473.92929902.851640.051687647.502443039.001637504.4813.506.823.5722.4828.2944.091605.59213802670323107.08412.0359.0812682640761556077263944678762241.32310.1242.1740.9591.586254.06764023.46340906.57607.44107773.49129535.48108367.6235.2017.1911.10224.11236.65241.42319.614845070405549021.10779.00105.707616135985340243445107475381449.7247.5515.1516.37445.488970.471525006.60592191.891057.14857991.641111278.21791426.5231.9216.0810.7227.4332.6560.05337.264238058004819012.64427.1966.84948578276289759729224726490758.0642.2816.7817.20538.6418798.241731089.18817200.341115.781546283.672165615.081527545.3314.657.303.9422.6028.5444.231581.72233102740343907.11418.3060.1312684147211582606448744679572212.36271.0239.7340.5793.8821.7312.257.7914.1618.1840.528222.33955573.881167680.61845.031039511.091359643.17988155.773999.523420822175041310.04247.4043.3712548228302100421234524442493174.17489.9380.3075.4096.50OpenBenchmarking.org

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: unsharp-maskKPTI + Retpoline: ThinkPad W520510152025SE +/- 0.01, N = 321.73

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: auto-levelsKPTI + Retpoline: ThinkPad W5203691215SE +/- 0.05, N = 312.25

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: resizeKPTI + Retpoline: ThinkPad W520246810SE +/- 0.13, N = 37.79

Darktable

Test: Server Room - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable darktable-2.4.0-2.fc27Test: Server Room - Acceleration: CPU-onlyKPTI + Retpoline: ThinkPad W52048121620SE +/- 0.03, N = 314.16

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable darktable-2.4.0-2.fc27Test: Masskrug - Acceleration: CPU-onlyKPTI + Retpoline: ThinkPad W52048121620SE +/- 0.02, N = 318.18

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable darktable-2.4.0-2.fc27Test: Boat - Acceleration: CPU-onlyKPTI + Retpoline: ThinkPad W520918273645SE +/- 0.01, N = 340.52

Apache Benchmark

Static Web Page Serving

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingThinkPad X1ThinkPad W510ThinkPad W520ThinkPad T615K10K15K20K25KSE +/- 323.71, N = 3SE +/- 74.38, N = 3SE +/- 6.30, N = 3SE +/- 174.00, N = 3SE +/- 14.81, N = 3SE +/- 1.63, N = 3SE +/- 7.42, N = 322448.4110611.387331.4818798.248970.478222.336254.061. (CC) gcc options: -shared -fPIC -O2 -pthread

Stress-NG

Test: System V Message Passing

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingThinkPad W510ThinkPad X1ThinkPad T61ThinkPad W520900K1800K2700K3600K4500KSE +/- 356828.38, N = 6SE +/- 210386.86, N = 6SE +/- 5660.01, N = 3SE +/- 127774.51, N = 6SE +/- 238178.32, N = 6SE +/- 39426.60, N = 6SE +/- 53584.21, N = 63988434.842221473.921429892.961731089.181525006.60955573.88764023.461. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -lc

Stress-NG

Test: Context Switching

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T61300K600K900K1200K1500KSE +/- 11375.59, N = 3SE +/- 9440.10, N = 3SE +/- 5230.97, N = 3SE +/- 1908.64, N = 3SE +/- 17185.97, N = 3SE +/- 3687.23, N = 3SE +/- 556.55, N = 31167680.61817200.34592191.89340906.57929902.85847639.34505190.481. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -lc

Stress-NG

Test: Socket Activity

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityThinkPad X1ThinkPad W510ThinkPad T61ThinkPad W520400800120016002000SE +/- 217.57, N = 6SE +/- 88.78, N = 6SE +/- 79.34, N = 6SE +/- 143.08, N = 6SE +/- 51.76, N = 6SE +/- 154.60, N = 6SE +/- 120.01, N = 61640.051493.17954.021115.781057.14845.03607.441. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -lc

Redis

Test: SET

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETThinkPad X1ThinkPad W520ThinkPad W510ThinkPad T61400K800K1200K1600K2000KSE +/- 17355.61, N = 3SE +/- 15424.80, N = 4SE +/- 1221.87, N = 3SE +/- 22936.53, N = 3SE +/- 16181.44, N = 6SE +/- 13112.96, N = 5SE +/- 771.67, N = 31687647.501009039.19165079.921546283.671039511.09857991.64107773.491. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Redis

Test: GET

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETThinkPad X1ThinkPad W520ThinkPad W510ThinkPad T61500K1000K1500K2000K2500KSE +/- 7188.86, N = 3SE +/- 16039.96, N = 3SE +/- 251.24, N = 3SE +/- 34881.65, N = 3SE +/- 14937.92, N = 3SE +/- 9628.81, N = 3SE +/- 11530.17, N = 62443039.001303046.83193811.622165615.081359643.171111278.21129535.481. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Redis

Test: LPUSH

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPUSHThinkPad X1ThinkPad W520ThinkPad W510ThinkPad T61400K800K1200K1600K2000KSE +/- 25875.27, N = 6SE +/- 8763.33, N = 3SE +/- 7600.22, N = 6SE +/- 6196.92, N = 3SE +/- 2579.78, N = 3SE +/- 5596.45, N = 3SE +/- 3023.97, N = 61637504.48952845.39174076.981527545.33988155.77791426.52108367.621. (CC) gcc options: -ggdb -rdynamic -lm -pthread

GIMP

Test: unsharp-mask

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.20Test: unsharp-maskThinkPad X1ThinkPad W510ThinkPad T61816243240SE +/- 0.04, N = 3SE +/- 0.23, N = 3SE +/- 0.11, N = 3SE +/- 0.07, N = 3SE +/- 0.19, N = 3SE +/- 0.22, N = 313.5026.9230.4314.6531.9235.20

GIMP

Test: auto-levels

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.20Test: auto-levelsThinkPad X1ThinkPad W510ThinkPad T6148121620SE +/- 0.01, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.08, N = 3SE +/- 0.00, N = 36.8213.3315.157.3016.0817.19

GIMP

Test: resize

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.20Test: resizeThinkPad X1ThinkPad W510ThinkPad T613691215SE +/- 0.05, N = 3SE +/- 0.75, N = 6SE +/- 0.50, N = 6SE +/- 0.06, N = 4SE +/- 0.71, N = 6SE +/- 0.55, N = 63.578.569.443.9410.7211.10

Darktable

Test: Server Room - Acceleration: CPU-only

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.2.5Test: Server Room - Acceleration: CPU-onlyThinkPad X1ThinkPad W510ThinkPad T6150100150200250SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 322.4827.23221.5022.6027.43224.11

Darktable

Test: Masskrug - Acceleration: CPU-only

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.2.5Test: Masskrug - Acceleration: CPU-onlyThinkPad X1ThinkPad W510ThinkPad T6150100150200250SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 328.2932.09233.4328.5432.65236.65

Darktable

Test: Boat - Acceleration: CPU-only

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.2.5Test: Boat - Acceleration: CPU-onlyThinkPad X1ThinkPad W510ThinkPad T6150100150200250SE +/- 0.71, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.67, N = 3SE +/- 0.06, N = 3SE +/- 0.12, N = 344.0959.81238.8044.2360.05241.42

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T619001800270036004500SE +/- 71.03, N = 3SE +/- 23.40, N = 3SE +/- 2.79, N = 3SE +/- 1.34, N = 3SE +/- 29.93, N = 3SE +/- 3.79, N = 3SE +/- 0.50, N = 33999.521581.72337.26319.611605.59338.81321.971. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgport

Systemd Total Boot Time

Test: Userspace

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: UserspaceThinkPad X1ThinkPad W520ThinkPad T61ThinkPad W51010K20K30K40K50K21380407504258023310342084238048450

Systemd Total Boot Time

Test: Kernel

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: KernelThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T61150030004500600075002217274058007040267056206760

Systemd Total Boot Time

Test: Total

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: TotalThinkPad X1ThinkPad T61ThinkPad W510ThinkPad W52012K24K36K48K60K32310475104821034390481905041355490

FLAC Audio Encoding

WAV To FLAC

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLACThinkPad X1ThinkPad W520ThinkPad W510ThinkPad T61510152025SE +/- 0.00, N = 5SE +/- 0.18, N = 10SE +/- 0.03, N = 5SE +/- 0.01, N = 5SE +/- 0.03, N = 5SE +/- 0.16, N = 8SE +/- 0.02, N = 57.0812.4621.017.1110.0412.6421.101. (CXX) g++ options: -O2 -fvisibility=hidden -lm

Timed Linux Kernel Compilation

Time To Compile

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To CompileThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T612004006008001000SE +/- 0.90, N = 3SE +/- 0.70, N = 3SE +/- 1.88, N = 3SE +/- 2.75, N = 3SE +/- 0.68, N = 3SE +/- 1.68, N = 3SE +/- 1.70, N = 3247.40418.30427.19779.00412.03413.19751.35

Timed Apache Compilation

Time To Compile

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T6120406080100SE +/- 0.09, N = 3SE +/- 0.53, N = 3SE +/- 0.24, N = 3SE +/- 0.10, N = 3SE +/- 0.57, N = 3SE +/- 0.11, N = 3SE +/- 0.11, N = 343.3760.1366.84105.7059.0863.93101.08

GraphicsMagick

Operation: Resizing

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: ResizingThinkPad X1ThinkPad W520ThinkPad W510ThinkPad T61306090120150SE +/- 0.33, N = 3SE +/- 0.33, N = 3126125947612696771. (CC) gcc options: -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

Go Benchmarks

Test: garbage

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T613M6M9M12M15MSE +/- 1522.47, N = 3SE +/- 125976.01, N = 5SE +/- 6113.53, N = 3SE +/- 74849.70, N = 3SE +/- 165785.02, N = 3SE +/- 6215.46, N = 3SE +/- 99652.77, N = 3482283084147218578276161359858264076855698115778114

Go Benchmarks

Test: build

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildThinkPad X1ThinkPad W520ThinkPad W510ThinkPad T617000M14000M21000M28000M35000MSE +/- 103274675.24, N = 3SE +/- 948322922.90, N = 6SE +/- 722804296.76, N = 6SE +/- 105419852.60, N = 3SE +/- 28072120.98, N = 3SE +/- 932224364.54, N = 6SE +/- 595279963.75, N = 615560772639283645486033219522491215826064487210042123452897597292234024344510

Go Benchmarks

Test: json

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T6116M32M48M64M80MSE +/- 38455.81, N = 3SE +/- 859805.86, N = 6SE +/- 52843.46, N = 3SE +/- 66185.75, N = 3SE +/- 889415.32, N = 6SE +/- 29311.45, N = 3SE +/- 52325.00, N = 324442493446795724726490774753814446787624719997274630053

Compile Bench

Test: Initial Create

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateThinkPad X1ThinkPad W520ThinkPad W510ThinkPad T6150100150200250SE +/- 2.80, N = 3SE +/- 1.28, N = 3SE +/- 2.61, N = 3SE +/- 3.08, N = 3SE +/- 7.81, N = 3SE +/- 1.45, N = 3SE +/- 0.38, N = 3241.3262.1753.45212.36174.1758.0649.72

Compile Bench

Test: Compile

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileThinkPad W520ThinkPad X1ThinkPad T61ThinkPad W510110220330440550SE +/- 19.99, N = 6SE +/- 3.40, N = 3SE +/- 0.03, N = 3SE +/- 0.42, N = 3SE +/- 2.03, N = 3SE +/- 0.14, N = 3SE +/- 0.36, N = 3489.93271.0247.5542.28310.1247.3842.08

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T6120406080100SE +/- 0.06, N = 3SE +/- 0.15, N = 3SE +/- 0.48, N = 6SE +/- 0.55, N = 6SE +/- 0.19, N = 3SE +/- 0.45, N = 6SE +/- 0.56, N = 680.3039.7316.7815.1542.1716.7815.301. (CC) gcc options: -static

FS-Mark

Test: 1000 Files, 1MB Size

KPTI + RetpolineLinux 4.14OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeThinkPad W520ThinkPad X1ThinkPad W510ThinkPad T6120406080100SE +/- 0.35, N = 3SE +/- 0.37, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.80, N = 6SE +/- 0.06, N = 3SE +/- 0.06, N = 375.4040.5717.2016.3740.9517.2016.501. (CC) gcc options: -static

SQLite

Test Target: Default Test Directory

Linux 4.14KPTI + RetpolineOpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryThinkPad X1ThinkPad W520ThinkPad T61ThinkPad W510120240360480600SE +/- 0.19, N = 3SE +/- 10.05, N = 6SE +/- 5.41, N = 3SE +/- 0.25, N = 3SE +/- 2.72, N = 6SE +/- 4.90, N = 3SE +/- 23.39, N = 691.58447.25488.3593.8896.50445.48538.641. (CC) gcc options: -O2 -ldl -lpthread

Phoronix Test Suite v10.8.4