7zip

Intel Core i7-2620M testing with a LENOVO 4176A14 (8CET58WW 1.38 BIOS) and Intel HD 3000 2GB on Fedora 33 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2103052-HA-7ZIP2690894.

7zipProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen Resolution1Intel Core i7-2620MIntel Core i7-2620M @ 3.40GHz (2 Cores / 4 Threads)LENOVO 4176A14 (8CET58WW 1.38 BIOS)Intel 2nd Generation Core DRAM16GB160GB INTEL SSDSA2BW16Intel HD 3000 2GB (1300MHz)Conexant CX20590Intel 82579LM + Intel Centrino Ultimate-N 6300Fedora 335.10.13-200.fc33.x86_64 (x86_64)GNOME Shell 3.38.3X Server 1.20.63.3 Mesa 20.3.4GCC 10.2.1 20201125ext41600x9005.10.15-200.fc33.x86_64 (x86_64)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --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 Processor Details- Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x2fSecurity Details- SELinux + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

7zipcompress-7zip: Compress Speed TestDifferenceStandard ErrorStandard Deviation1Intel Core i7-2620M89091.01x42.750.83%88511.00x149.606.55%OpenBenchmarking.org

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed Test1Intel Core i7-2620M2K4K6K8K10KSE +/- 42.75, N = 3SE +/- 149.60, N = 15890988511. (CXX) g++ options: -pipe -lpthread

Phoronix Test Suite v10.8.4