KVM testing on CentOS Linux 8 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2008308-FI-H265BENCH57.
h265-benchProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerIntel XeonIntel Xeon (16 Cores / 32 Threads)Google Compute EngineIntel 440FX 82441FX PMC64GB107GB PersistentDiskEFI VGARed Hat Virtio deviceCentOS Linux 84.18.0-193.14.2.el8_2.x86_64 (x86_64)GCC 8.3.1 20191121xfs1920x1080KVMOpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libmpx --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,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - CPU Microcode: 0x1- SELinux + itlb_multihit: Not affected + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + 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: Mitigation of Clear buffers; SMT Host state unknown
h265-benchx265: H.265 1080p Video EncodingStandard ErrorStandard DeviationIntel Xeon42.160.411.69%OpenBenchmarking.org
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.1.2H.265 1080p Video EncodingIntel Xeon1020304050SE +/- 0.41, N = 342.161. (CXX) g++ options: -O2 -rdynamic -lpthread -lrt -ldl -lnuma
Phoronix Test Suite v10.8.4