x265 arrow lake Intel Core Ultra 9 285K testing with a ASUS ROG MAXIMUS Z890 HERO (1101 BIOS) and AMD Radeon RX 7800 XT 16GB on Ubuntu 24.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2412104-PTS-X265ARRO19&gru&sor .
x265 arrow lake Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL OpenCL Compiler File-System Screen Resolution a b c Intel Core Ultra 9 285K @ 5.10GHz (24 Cores) ASUS ROG MAXIMUS Z890 HERO (1101 BIOS) Intel Device ae7f 2 x 16GB DDR5-6400MT/s Micron CP16G64C38U5B.M8D1 1000GB Western Digital WDS100T1X0E-00AFY0 + 4001GB Western Digital WD_BLACK SN850X 4000GB AMD Radeon RX 7800 XT 16GB Intel Device 7f50 ASUS VP28U Realtek Device 8126 + Intel I226-V + Intel Wi-Fi 7 Ubuntu 24.10 6.13.0-rc1-phx (x86_64) GNOME Shell 47.0 X Server 1.21.1.13 4.6 Mesa 24.3.0-devel (LLVM 19.1.2 DRM 3.59) OpenCL 2.1 AMD-APP (3635.0) GCC 14.2.0 ext4 3840x2160 OpenBenchmarking.org Kernel Details - Transparent Huge Pages: madvise Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --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 - Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x113 - Thermald 2.5.8 Security Details - gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + 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 Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected
x265 arrow lake x265: Bosphorus 4K x265: Bosphorus 1080p a b c 43.60 106.75 43.54 106.21 43.63 106.47 OpenBenchmarking.org
x265 Video Input: Bosphorus 4K OpenBenchmarking.org Frames Per Second, More Is Better x265 4.1 Video Input: Bosphorus 4K c a b 10 20 30 40 50 SE +/- 0.09, N = 3 SE +/- 0.18, N = 3 SE +/- 0.02, N = 3 43.63 43.60 43.54 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
x265 Video Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better x265 4.1 Video Input: Bosphorus 1080p a c b 20 40 60 80 100 SE +/- 0.42, N = 3 SE +/- 0.48, N = 3 SE +/- 0.26, N = 3 106.75 106.47 106.21 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Phoronix Test Suite v10.8.5