x264-undervolted

Intel Core i9-9880H testing with a LENOVO 20QVCTO1WW (N2OET49W 1.36 BIOS) and Intel UHD 630 on Arch rolling via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2102175-HA-X264UNDER76.

x264-undervoltedProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionIntel Core i9-9880HIntel Core i9-9880H @ 4.80GHz (8 Cores / 16 Threads)LENOVO 20QVCTO1WW (N2OET49W 1.36 BIOS)Intel Cannon Lake PCH32GB1024GB SAMSUNG MZVLB1T0HBLR-000L7Intel UHD 630Conexant CX8070PHL 349X7Intel Wi-Fi 6 AX200Arch rolling5.10.16-arch1-1 (x86_64)Sway 1.5.1X Server 1.20.10 + Waylandintel4.6 Mesa 20.3.4GCC 10.2.0 + Clang 11.0.1 + LLVM 11.0.1ext46000x1440OpenBenchmarking.org- i915.enable_guc=2 - Transparent Huge Pages: madvise- --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++,d --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - Scaling Governor: intel_pstate performance - CPU Microcode: 0xde- 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: Mitigation of TSX disabled + tsx_async_abort: Mitigation of TSX disabled

x264-undervoltedx264: H.264 Video EncodingStandard ErrorStandard DeviationIntel Core i9-9880H59.120.612.08%OpenBenchmarking.org

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2019-12-17H.264 Video EncodingIntel Core i9-9880H1326395265SE +/- 0.61, N = 459.121. (CC) gcc options: -ldl -llsmash -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Phoronix Test Suite v10.8.4