flac mt Intel Core Ultra 9 285K testing with a ASUS ROG MAXIMUS Z890 HERO (1203 BIOS) and ASUS NVIDIA GeForce RTX 3090 24GB on Ubuntu 24.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2502112-PTS-FLACMT2409&rdt .
flac mt Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Compiler File-System Screen Resolution a b c d Intel Core Ultra 9 285K @ 5.10GHz (24 Cores) ASUS ROG MAXIMUS Z890 HERO (1203 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 ASUS NVIDIA GeForce RTX 3090 24GB Intel Device 7f50 ASUS VP28U Realtek Device 8126 + Intel I226-V + Intel Wi-Fi 7 Ubuntu 24.10 6.11.0-14-generic (x86_64) GNOME Shell 47.0 X Server 1.21.1.13 NVIDIA 570.86.16 4.6.0 OpenCL 3.0 CUDA 12.8.51 GCC 14.2.0 + CUDA 12.8 ext4 3840x2160 OpenBenchmarking.org Kernel Details - nouveau.modeset=0 - 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 performance (EPP: default) - CPU Microcode: 0x114 - 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
flac mt encode-flac: WAV To FLAC Difference Standard Error Standard Deviation a b c d 13.628 1.01x 0.03 0.42% 13.686 1.00x 0.02 0.19% 13.741 1.00x 0.05 0.62% 13.643 1.01x 0.05 0.65% OpenBenchmarking.org
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.5 WAV To FLAC a b c d 4 8 12 16 20 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 13.63 13.69 13.74 13.64 1. (CXX) g++ options: -O3 -fvisibility=hidden -logg -lpthread -lm -pthread
Phoronix Test Suite v10.8.5