Compilation on Dell XPS 15 9560 vs. Dell XPS 15 7590 (with mitigations on/off)

Test of my old and new laptops with spectre and meltdown mitigations on and off.

HTML result view exported from: https://openbenchmarking.org/result/2101308-HA-2003092VE00&grw.

Compilation on Dell XPS 15 9560 vs. Dell XPS 15 7590 (with mitigations on/off)ProcessorMotherboardMemoryDiskGraphicsAudioChipsetNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerDesktopDisplay ServerDisplay DriverOpenGLVulkanXPS 15 7590 mitigations onXPS 15 7590 mitigations offHP Envy 15 - XPS 15 comparisonIntel Core i9-9980HK @ 5.00GHz (8 Cores / 16 Threads)Dell 0T8KGX (1.5.0 BIOS)32GBSSDPEMKF010T8 NVMe INTEL 1024GBi915drmfbRealtek ALC3266Clear Linux OS 293905.5.8-arch1-1 (x86_64)GCC 9.1.1 20190512 gcc-9-branch@271104 + Clang 8.0.0 + LLVM 8.0.0overlayfs3840x2160DockerIntel Core i9-10885H @ 5.30GHz (8 Cores / 16 Threads)HP 878E v18.30 (F.02 BIOS)Intel Comet Lake PCH2 x 1024GB KXG60ZNV1T02 KIOXIANVIDIA GeForce RTX 2060 with Max-Q Design 6GB (975/5500MHz)Intel Comet Lake PCH cAVSIntel Wi-Fi 6 AX201Ubuntu 20.045.8.0-36-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.9NVIDIA 450.102.044.6.01.2.145GCC 9.3.0ext43840x4320OpenBenchmarking.orgCompiler Details- XPS 15 7590 mitigations on: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - XPS 15 7590 mitigations off: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - HP Envy 15 - XPS 15 comparison: --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v Processor Details- XPS 15 7590 mitigations on: Scaling Governor: intel_pstate performance - CPU Microcode: 0xca- XPS 15 7590 mitigations off: Scaling Governor: intel_pstate performance - CPU Microcode: 0xca- HP Envy 15 - XPS 15 comparison: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xc8Python Details- XPS 15 7590 mitigations on: Python 3.7.3- XPS 15 7590 mitigations off: Python 3.7.3- HP Envy 15 - XPS 15 comparison: Python 3.8.5Security Details- XPS 15 7590 mitigations on: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Mitigation of TSX disabled - XPS 15 7590 mitigations off: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Mitigation of TSX disabled - HP Envy 15 - XPS 15 comparison: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Compilation on Dell XPS 15 9560 vs. Dell XPS 15 7590 (with mitigations on/off)build-ffmpeg: Time To Compilebuild-gdb: Time To Compilebuild-imagemagick: Time To Compilebuild-mplayer: Time To Compilebuild-apache: Time To Compilebuild-llvm: Time To Compilebuild-php: Time To Compilebuild-gcc: Time To Compilebuild-linux-kernel: Time To Compilebuild2: Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations offHP Envy 15 - XPS 15 comparison75.642107.02438.51046.79721.848576.82960.586722.952144.767135.86273.950104.47845.87421.023560.36759.417704.404142.016134.48938.040593.60475.438119.722149.226OpenBenchmarking.org

Timed FFmpeg Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations off20406080100SE +/- 0.32, N = 3SE +/- 0.37, N = 375.6473.95

Timed GDB GNU Debugger Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GDB GNU Debugger Compilation 9.1Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations off20406080100SE +/- 0.22, N = 3SE +/- 0.32, N = 3107.02104.48

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To CompileXPS 15 7590 mitigations onHP Envy 15 - XPS 15 comparison918273645SE +/- 0.42, N = 3SE +/- 0.41, N = 438.5138.04

Timed MPlayer Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.4Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations off1122334455SE +/- 0.34, N = 3SE +/- 0.34, N = 346.8045.87

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations off510152025SE +/- 0.13, N = 3SE +/- 0.18, N = 321.8521.02

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations offHP Envy 15 - XPS 15 comparison130260390520650576.83560.37593.60

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations offHP Envy 15 - XPS 15 comparison20406080100SE +/- 0.14, N = 3SE +/- 0.01, N = 3SE +/- 0.20, N = 360.5959.4275.44

Timed GCC Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 8.2Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations off160320480640800SE +/- 0.99, N = 3SE +/- 0.29, N = 3722.95704.40

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations offHP Envy 15 - XPS 15 comparison306090120150SE +/- 14.59, N = 12SE +/- 10.34, N = 12SE +/- 0.18, N = 3144.77142.02119.72

Build2

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileXPS 15 7590 mitigations onXPS 15 7590 mitigations offHP Envy 15 - XPS 15 comparison306090120150SE +/- 1.27, N = 3SE +/- 0.43, N = 3SE +/- 1.04, N = 3135.86134.49149.23

Phoronix Test Suite v10.8.4