9900k-5ghz-4ghz-x265 Intel Core i9-9900K testing with a EVGA 121-KS-E375 v1.0 (1.09 BIOS) and ASUS NVIDIA GeForce GTX 1080 Ti 11GB on Gentoo 2.6 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1812048-SK-9900K5GHZ79 .
9900k-5ghz-4ghz-x265 Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server Compiler File-System Intel Core i9-9900K Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads) EVGA 121-KS-E375 v1.0 (1.09 BIOS) Intel Device 3e30 16384MB 120GB Samsung SSD 840 + 240GB KINGSTON SH103S3 + 2000GB Western Digital WD2003FZEX-0 + 120GB INTEL SSDSC2BW12 + Samsung SSD 970 EVO 500GB ASUS NVIDIA GeForce GTX 1080 Ti 11GB NVIDIA GP102 HDMI Audio Intel Connection Gentoo 2.6 4.19.6-gentoo (x86_64) KDE Plasma X Server 1.20.3 GCC 8.2.0 + Clang 7.0.0 + LLVM 7.0.0 + CUDA 10.0 reiserfs OpenBenchmarking.org - --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/8.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/8.2.0 --disable-altivec --disable-esp --disable-fixed-point --disable-isl-version-check --disable-libmpx --disable-libmudflap --disable-libssp --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libsanitizer --enable-libstdcxx-time --enable-libvtv --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/8.2.0/man --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/8.2.0/python - Scaling Governor: intel_pstate powersave - __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp
9900k-5ghz-4ghz-x265 x265: H.265 Video Encoding Standard Error Standard Deviation Intel Core i9-9900K 54.84 0.13 0.41% OpenBenchmarking.org
x265 H.265 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x265 2.8 H.265 Video Encoding Intel Core i9-9900K 12 24 36 48 60 SE +/- 0.13, N = 3 54.84
Phoronix Test Suite v10.8.5