blake2 - wihtou undervolting

Intel Core i5-7200U testing with a FUJITSU FJNBB50 (Version 1.14 BIOS) and Intel HD 620 KBL GT2 16GB on Fedora Linux 40 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2409227-NE-BLAKE2WIH19.

blake2 - wihtou undervoltingProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionIntel Core i5-7200UIntel Core i5-7200U @ 3.10GHz (2 Cores / 4 Threads)FUJITSU FJNBB50 (Version 1.14 BIOS)Intel Xeon E3-1200 v6/7th32GB512GB SAMSUNG MZ7TN512Intel HD 620 KBL GT2 16GBRealtek ALC255Realtek RTL8111/8168/8211/8411 + Intel 7265Fedora Linux 406.10.10-200.fc40.x86_64 (x86_64)GNOME Shell 46.5X Server + Wayland4.6 Mesa 24.1.7GCC 14.2.1 20240912btrfs1920x1080OpenBenchmarking.org- Transparent Huge Pages: madvise- --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,m2,lto --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-multilib --enable-offload-defaulted --enable-offload-targets=nvptx-none,amdgcn-amdhsa --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-build-config=bootstrap-lto --with-gcc-major-version-only --with-libstdcxx-zoneinfo=/usr/share/zoneinfo --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - Scaling Governor: intel_pstate powersave (EPP: performance) - CPU Microcode: 0xf6 - Thermald 2.5.6 - SELinux + gather_data_sampling: Mitigation of Microcode + 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 + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + reg_file_data_sampling: Not affected + retbleed: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS; IBPB: conditional; STIBP: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

blake2 - wihtou undervoltingblake2: Standard DeviationIntel Core i5-7200U5.070.11%OpenBenchmarking.org

BLAKE2

OpenBenchmarking.orgCycles Per Byte, Fewer Is BetterBLAKE2 20170307Intel Core i5-7200U1.14082.28163.42244.56325.704SE +/- 0.00, N = 35.071. (CC) gcc options: -O3 -march=native -lcrypto -lz

Phoronix Test Suite v10.8.5