Clear Linux vs. Ubuntu 19.10 Video Encoders

Tests for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1909159-AS-VIDEOENC104&grw.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionRyzen 9 3900XCore i9 9900KRyzen 9 3900X Clear Linux Clear Linux Ubuntu 19.10 Ubuntu 19.10 + Perf Gov Ubuntu 19.10 + Perf Gov + Flags Ubuntu 19.10 Ubuntu 19.10 + Perf Gov Ubuntu 19.10 + Perf Gov + FlagsAMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads)ASUS ROG CROSSHAIR VIII HERO (WI-FI) (0803 BIOS)AMD Device 148016384MB120GB Force MP500AMD Radeon VII 16GB (1802/1001MHz)AMD Device ab20Acer B286HKRealtek Device 8125 + Intel I211 + Intel Device 2723Clear Linux OS 309705.2.13-832.native (x86_64)GNOME Shell 3.32.2X Server 1.20.5amdgpu 19.0.14.5 Mesa 19.3.0-devel (LLVM 8.0.0)1.1.107GCC 9.2.1 20190908 gcc-9-branch@275492 + Clang 8.0.0 + LLVM 8.0.0ext43840x2160Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads)ASUS PRIME Z390-A (0802 BIOS)Intel Device a36fllvmpipe 16GBRealtek ALC1220Intel I219-Vmodesetting 1.20.53.3 Mesa 19.3.0-devel (LLVM 8.0.0 256 bits)Intel Cannon Lake PCHUbuntu 19.105.3.0-10-generic (x86_64)GNOME Shell 3.34.03.3 Mesa 19.1.6 (LLVM 8.0 256 bits)GCC 9.2.1 20190909AMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads)ASUS ROG CROSSHAIR VIII HERO (WI-FI) (0803 BIOS)AMD Starship/MatisseAMD Radeon VII 16GB (1802/1001MHz)AMD Vega 20 HDMI AudioRealtek Device 8125 + Intel I211 + Intel Device 2723amdgpu 19.0.14.5 Mesa 19.1.6 (LLVM 8.0.1)OpenBenchmarking.orgEnvironment Details- Ryzen 9 3900X: Clear Linux: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags CXXFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 CFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx" - Core i9 9900K: Clear Linux: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags CXXFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 CFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx" - Core i9 9900K: Ubuntu 19.10 + Perf Gov + Flags: CXXFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags CFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake - Ryzen 9 3900X: Ubuntu 19.10 + Perf Gov + Flags: CXXFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags CFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake Compiler Details- Ryzen 9 3900X: Clear Linux: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - Core i9 9900K: Clear Linux: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - Core i9 9900K: Ubuntu 19.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Core i9 9900K: Ubuntu 19.10 + Perf Gov: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Core i9 9900K: Ubuntu 19.10 + Perf Gov + Flags: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Ryzen 9 3900X: Ubuntu 19.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Ryzen 9 3900X: Ubuntu 19.10 + Perf Gov: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Ryzen 9 3900X: Ubuntu 19.10 + Perf Gov + Flags: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- Ryzen 9 3900X: Clear Linux: Scaling Governor: acpi-cpufreq performance- Core i9 9900K: Clear Linux: Scaling Governor: intel_pstate performance- Core i9 9900K: Ubuntu 19.10: Scaling Governor: intel_pstate powersave- Core i9 9900K: Ubuntu 19.10 + Perf Gov: Scaling Governor: intel_pstate performance- Core i9 9900K: Ubuntu 19.10 + Perf Gov + Flags: Scaling Governor: intel_pstate performance- Ryzen 9 3900X: Ubuntu 19.10: Scaling Governor: acpi-cpufreq ondemand- Ryzen 9 3900X: Ubuntu 19.10 + Perf Gov: Scaling Governor: acpi-cpufreq performance- Ryzen 9 3900X: Ubuntu 19.10 + Perf Gov + Flags: Scaling Governor: acpi-cpufreq performanceSecurity Details- Ryzen 9 3900X: Clear Linux: 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 Full AMD retpoline IBPB: conditional STIBP: always-on RSB filling- Core i9 9900K: Clear Linux: l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + 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 Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling- Core i9 9900K: Ubuntu 19.10: l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + 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 Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling- Core i9 9900K: Ubuntu 19.10 + Perf Gov: l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + 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 Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling- Core i9 9900K: Ubuntu 19.10 + Perf Gov + Flags: l1tf: Not affected + mds: Mitigation of Clear buffers; SMT vulnerable + 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 Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling- Ryzen 9 3900X: Ubuntu 19.10: 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 Full AMD retpoline IBPB: conditional STIBP: always-on RSB filling- Ryzen 9 3900X: Ubuntu 19.10 + Perf Gov: 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 Full AMD retpoline IBPB: conditional STIBP: always-on RSB filling- Ryzen 9 3900X: Ubuntu 19.10 + Perf Gov + Flags: 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 Full AMD retpoline IBPB: conditional STIBP: always-on RSB filling

vpxenc: vpxenc VP9 1080p Video Encodesvt-vp9: 1080p 8-bit YUV To VP9 Video Encodex264: H.264 Video Encodingsvt-av1: 1080p 8-bit YUV To AV1 Video Encodex265: H.265 1080p Video Encodingsvt-hevc: 1080p 8-bit YUV To HEVC Video Encodeffmpeg: H.264 HD To NTSC DVRyzen 9 3900XCore i9 9900KRyzen 9 3900X Clear Linux Clear Linux Ubuntu 19.10 Ubuntu 19.10 + Perf Gov Ubuntu 19.10 + Perf Gov + Flags Ubuntu 19.10 Ubuntu 19.10 + Perf Gov Ubuntu 19.10 + Perf Gov + Flags263.79215.94144.6549.1069.82277.445.21205.55183.07100.6938.6064.06209.554.71196.13175.4899.4937.8263.10199.854.73196.94178.41100.8037.8063.33201.644.76199.98179.39100.0737.6264.25199.384.72180.83212.95138.8745.7061.54249.447.04254.38216.37143.7248.7767.93262.165.30260.40216.53146.1148.1768.96260.195.18OpenBenchmarking.org

VP9 libvpx Encoding

vpxenc VP9 1080p Video Encode

Ryzen 9 3900XCore i9 9900KOpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.0vpxenc VP9 1080p Video EncodeClear LinuxUbuntu 19.10Ubuntu 19.10 + Perf GovUbuntu 19.10 + Perf Gov + Flags60120180240300SE +/- 0.96, N = 3SE +/- 0.23, N = 3SE +/- 1.20, N = 3SE +/- 0.82, N = 3SE +/- 0.78, N = 3SE +/- 0.60, N = 3SE +/- 0.18, N = 3SE +/- 0.55, N = 3263.79180.83254.38260.40205.55196.13196.94199.981. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -std=c++11

SVT-VP9

1080p 8-bit YUV To VP9 Video Encode

Ryzen 9 3900XCore i9 9900KOpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 2019-09-091080p 8-bit YUV To VP9 Video EncodeClear LinuxUbuntu 19.10Ubuntu 19.10 + Perf GovUbuntu 19.10 + Perf Gov + Flags50100150200250SE +/- 2.24, N = 8SE +/- 2.56, N = 3SE +/- 0.43, N = 3SE +/- 2.68, N = 5SE +/- 1.26, N = 3SE +/- 2.30, N = 4SE +/- 0.25, N = 3SE +/- 1.72, N = 3215.94212.95216.37216.53183.07175.48178.41179.391. (CC) gcc options: -O3 -fPIE -fPIC -flto -O2 -pie -rdynamic -lpthread -lrt -lm

x264

H.264 Video Encoding

Ryzen 9 3900XCore i9 9900KOpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingClear LinuxUbuntu 19.10Ubuntu 19.10 + Perf GovUbuntu 19.10 + Perf Gov + Flags306090120150SE +/- 1.07, N = 3SE +/- 0.35, N = 3SE +/- 0.47, N = 3SE +/- 0.72, N = 3SE +/- 0.44, N = 3SE +/- 1.09, N = 3SE +/- 0.49, N = 3SE +/- 0.19, N = 3144.65138.87143.72146.11100.6999.49100.80100.071. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

SVT-AV1

1080p 8-bit YUV To AV1 Video Encode

Ryzen 9 3900XCore i9 9900KOpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.51080p 8-bit YUV To AV1 Video EncodeClear LinuxUbuntu 19.10Ubuntu 19.10 + Perf GovUbuntu 19.10 + Perf Gov + Flags1122334455SE +/- 0.47, N = 3SE +/- 0.41, N = 3SE +/- 0.14, N = 3SE +/- 0.26, N = 3SE +/- 0.23, N = 3SE +/- 0.11, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 349.1045.7048.7748.1738.6037.8237.8037.621. (CXX) g++ options: -O3 -pie -lpthread -lm

x265

H.265 1080p Video Encoding

Ryzen 9 3900XCore i9 9900KOpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.1.2H.265 1080p Video EncodingClear LinuxUbuntu 19.10Ubuntu 19.10 + Perf GovUbuntu 19.10 + Perf Gov + Flags1632486480SE +/- 0.10, N = 3SE +/- 0.19, N = 3SE +/- 0.17, N = 3SE +/- 0.12, N = 3SE +/- 0.19, N = 3SE +/- 0.57, N = 3SE +/- 0.36, N = 3SE +/- 0.04, N = 369.8261.5467.9368.9664.0663.1063.3364.251. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl

SVT-HEVC

1080p 8-bit YUV To HEVC Video Encode

Ryzen 9 3900XCore i9 9900KOpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 2019-02-031080p 8-bit YUV To HEVC Video EncodeClear LinuxUbuntu 19.10Ubuntu 19.10 + Perf GovUbuntu 19.10 + Perf Gov + Flags60120180240300SE +/- 3.05, N = 7SE +/- 2.79, N = 3SE +/- 0.04, N = 3SE +/- 3.15, N = 3SE +/- 3.13, N = 4SE +/- 1.63, N = 3SE +/- 0.28, N = 3SE +/- 1.55, N = 3277.44249.44262.16260.19209.55199.85201.64199.381. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -march=native -pie -rdynamic -lpthread -lrt

FFmpeg

H.264 HD To NTSC DV

Ryzen 9 3900XCore i9 9900KOpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 4.0.2H.264 HD To NTSC DVClear LinuxUbuntu 19.10Ubuntu 19.10 + Perf GovUbuntu 19.10 + Perf Gov + Flags246810SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 4SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 35.217.045.305.184.714.734.764.721. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lm -pthread -O3 -fno-signed-zeros -std=c11 -fomit-frame-pointer -fPIC -fno-math-errno -fno-tree-vectorize -MMD -MF -MT

Phoronix Test Suite v10.8.4