Compiler Flags W/ Gentoo AMD Ryzen 7 PRO 5850U testing with a LENOVO 20X7003WFR (R1KET37W 1.22 BIOS) and AMD Cezanne 1GB on Calculate Linux Desktop 22.0.1 KDE via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2208274-NE-2207268NE40&gru&sro .
Compiler Flags W/ Gentoo Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server OpenGL Vulkan Compiler File-System Screen Resolution Gentoo GCC 11.2 Default Gentoo Clang 14 Default Gentoo GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 lto-thin Fedora GCC 12.1 Default Calculate GCC 11.3 Default AMD Ryzen 7 PRO 5850U @ 4.51GHz (8 Cores / 16 Threads) LENOVO 20X7003WFR (R1KET36W 1.21 BIOS) AMD Renoir/Cezanne 32GB 512GB SK hynix HFS512GDE9X081N AMD Cezanne 1GB (2000/400MHz) AMD Renoir Radeon HD Audio Realtek RTL8111/8168/8411 + MEDIATEK MT7921 802.11ax PCI Gentoo 2.8 5.17.5-gentoo-clang (x86_64) KDE Plasma 5.24.5 X Server 1.21.1.3 + Wayland 4.6 Mesa 22.1.0-rc3 (LLVM 14.0.3 DRM 3.44) 1.3.211 GCC 11.3.0 + Clang 14.0.3 + LLVM 14.0.3 btrfs 1920x1080 4.6 Mesa 22.1.0-rc4 (LLVM 14.0.3 DRM 3.44) Clang 14.0.3 + GCC 11.3.0 + LLVM 14.0.3 GCC 12.1.0 + Clang 14.0.3 + LLVM 14.0.3 Clang 14.0.3 + GCC 12.1.0 + LLVM 14.0.3 GCC 12.1.0 + Clang 14.0.3 + LLVM 14.0.3 Clang 14.0.3 + GCC 12.1.0 + LLVM 14.0.3 LENOVO 20X7003WFR (R1KET37W 1.22 BIOS) AMD Cezanne 1GB Fedora Linux 36 5.18.13-200.fc36.x86_64 (x86_64) KDE Plasma 5.25.3 X Server 1.20.14 + Wayland 4.6 Mesa 22.1.4 (LLVM 14.0.0 DRM 3.46) GCC 12.1.1 20220507 + Clang 14.0.0 + LLVM 14.0.0 ext4 AMD Ryzen 7 PRO 5850U @ 1.90GHz (8 Cores / 16 Threads) AMD Cezanne 1GB (2000/400MHz) Calculate Linux Desktop 22.0.1 KDE 5.19.4-calculate (x86_64) KDE Plasma 5.24.6 X Server 1.21.1.4 + Wayland 4.6 Mesa 22.1.3 (LLVM 14.0.4 DRM 3.47) GCC 11.3.0 + Clang 14.0.6 + LLVM 14.0.6 OpenBenchmarking.org Kernel Details - Gentoo GCC 11.2 Default: Transparent Huge Pages: always - Gentoo Clang 14 Default: Transparent Huge Pages: always - Gentoo GCC 12.1 Default: Transparent Huge Pages: always - Gentoo AOCC 3.2 Default: Transparent Huge Pages: always - Gentoo GCC 12.1 / O2: Transparent Huge Pages: always - Gentoo GCC 12.1 / O2 znver3: Transparent Huge Pages: always - Gentoo GCC 12.1 / O2 znver3 lto: Transparent Huge Pages: always - Gentoo GCC 12.1 / O3: Transparent Huge Pages: always - Gentoo GCC 12.1 / O3 znver3: Transparent Huge Pages: always - Gentoo GCC 12.1 / clear flags: Transparent Huge Pages: always - Gentoo GCC 12.1 / clear flags + lto: Transparent Huge Pages: always - Gentoo Clang 14 / O2: Transparent Huge Pages: always - Gentoo Clang 14 / O2 znver3: Transparent Huge Pages: always - Gentoo Clang 14 / O2 znver3 lto-thin: Transparent Huge Pages: always - Gentoo Clang 14 / O2 znver3 lto-Full: Transparent Huge Pages: always - Gentoo Clang 14 / O3 znver3: Transparent Huge Pages: always - Gentoo Clang 14 / O3: Transparent Huge Pages: always - Gentoo Clang 14 / O3 lto-thin: Transparent Huge Pages: always - Gentoo Clang 14 / O3 znver3 lto-thin: Transparent Huge Pages: always - Fedora GCC 12.1 Default: Transparent Huge Pages: madvise - Calculate GCC 11.3 Default: Transparent Huge Pages: madvise Environment Details - Gentoo GCC 11.2 Default: RUSTFLAGS="-C target-cpu=native" - Gentoo Clang 14 Default: RUSTFLAGS="-C target-cpu=native" - Gentoo GCC 12.1 Default: RUSTFLAGS="-C target-cpu=native" - Gentoo AOCC 3.2 Default: RUSTFLAGS="-C target-cpu=native" - Gentoo GCC 12.1 / O2: CXXFLAGS="-O2 -pipe" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O2 -pipe" COMMON_FLAGS="-O2 -pipe" - Gentoo GCC 12.1 / O2 znver3: CXXFLAGS="-O2 -pipe -march=native" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O2 -pipe -march=native" COMMON_FLAGS="-O2 -pipe -march=native" - Gentoo GCC 12.1 / O2 znver3 lto: CXXFLAGS="-O2 -pipe -march=native -flto=auto" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O2 -pipe -march=native -flto=auto" COMMON_FLAGS="-O2 -pipe -march=native -flto=auto" - Gentoo GCC 12.1 / O3: CXXFLAGS="-O3 -pipe -fuse-ld=mold" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O3 -pipe -fuse-ld=mold" COMMON_FLAGS="-O3 -pipe -fuse-ld=mold" - Gentoo GCC 12.1 / O3 znver3: CXXFLAGS="-O3 -pipe -march=native" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O3 -pipe -march=native" COMMON_FLAGS="-O3 -pipe -march=native" - Gentoo GCC 12.1 / clear flags: CXXFLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -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-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native" RUSTFLAGS="-C target-cpu=native" CFLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -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-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native" COMMON_FLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -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-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -mtune=native" - Gentoo GCC 12.1 / clear flags + lto: FFLAGS="-O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -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,--enable-new-dtag" CXXFLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -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-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -flto=auto -fdata-sections -ffunction-sections -fno-semantic-interposition -ffast-math -ftree-loop-vectorize -fstack-protector-strong -fzero-call-used-regs=used -mprefer-vector-width=128 -mtune=native -fvisibility-inlines-hidden" RUSTFLAGS="-C target-cpu=native" FCFLAGS="-O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -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" CFLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -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-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -flto=auto -fdata-sections -ffunction-sections -fno-semantic-interposition -ffast-math -ftree-loop-vectorize -fstack-protector-strong -fzero-call-used-regs=used -mprefer-vector-width=128 -mtune=native" COMMON_FLAGS="-march=native -O3 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -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-trapping-math -Wl,-sort-common -Wl,--enable-new-dtags -flto=auto -fdata-sections -ffunction-sections -fno-semantic-interposition -ffast-math -ftree-loop-vectorize -fstack-protector-strong -fzero-call-used-regs=used -mprefer-vector-width=128 -mtune=native" - Gentoo Clang 14 / O2: CXXFLAGS="-O2 -pipe" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O2 -pipe" COMMON_FLAGS="-O2 -pipe" - Gentoo Clang 14 / O2 znver3: CXXFLAGS="-O2 -pipe -march=native" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O2 -pipe -march=native" COMMON_FLAGS="-O2 -pipe -march=native" - Gentoo Clang 14 / O2 znver3 lto-thin: CXXFLAGS="-march=native -O2 -pipe -flto=thin" RUSTFLAGS="-C target-cpu=native" CFLAGS="-march=native -O2 -pipe -flto=thin" COMMON_FLAGS="-march=native -O2 -pipe -flto=thin" - Gentoo Clang 14 / O2 znver3 lto-Full: CXXFLAGS="-march=native -O2 -pipe -mtune=native -flto=jobserver" RUSTFLAGS="-C target-cpu=native" CFLAGS="-march=native -O2 -pipe -mtune=native -flto=jobserver" COMMON_FLAGS="-march=native -O2 -pipe -mtune=native -flto=jobserver" - Gentoo Clang 14 / O3 znver3: CXXFLAGS="-march=native -O3 -pipe -mtune=native" RUSTFLAGS="-C target-cpu=native" CFLAGS="-march=native -O3 -pipe -mtune=native" COMMON_FLAGS="-march=native -O3 -pipe -mtune=native" - Gentoo Clang 14 / O3: CXXFLAGS="-O3 -pipe" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O3 -pipe" COMMON_FLAGS="-O3 -pipe" - Gentoo Clang 14 / O3 lto-thin: CXXFLAGS="-O3 -pipe -flto=thin" RUSTFLAGS="-C target-cpu=native" CFLAGS="-O3 -pipe -flto=thin" COMMON_FLAGS="-O3 -pipe -flto=thin" - Gentoo Clang 14 / O3 znver3 lto-thin: CXXFLAGS="-march=native -O3 -pipe -mtune=native -flto=thin" LDFLAGS="-Wl,-O2 -Wl,--as-needed" RUSTFLAGS="-C target-cpu=native" CFLAGS="-march=native -O3 -pipe -mtune=native -flto=thin" COMMON_FLAGS="-march=native -O3 -pipe -mtune=native -flto=thin" Processor Details - Gentoo GCC 11.2 Default: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 Default: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo GCC 12.1 Default: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo AOCC 3.2 Default: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo GCC 12.1 / O2: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo GCC 12.1 / O2 znver3: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo GCC 12.1 / O2 znver3 lto: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo GCC 12.1 / O3: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo GCC 12.1 / O3 znver3: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo GCC 12.1 / clear flags: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo GCC 12.1 / clear flags + lto: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 / O2: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 / O2 znver3: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 / O2 znver3 lto-thin: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 / O2 znver3 lto-Full: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 / O3 znver3: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 / O3: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 / O3 lto-thin: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Gentoo Clang 14 / O3 znver3 lto-thin: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa50000c - Fedora GCC 12.1 Default: Scaling Governor: amd-pstate performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced - Calculate GCC 11.3 Default: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0xa50000c - ACPI Profile: balanced Security Details - Gentoo GCC 11.2 Default: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 Default: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo GCC 12.1 Default: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo AOCC 3.2 Default: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo GCC 12.1 / O2: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo GCC 12.1 / O2 znver3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo GCC 12.1 / O2 znver3 lto: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo GCC 12.1 / O3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo GCC 12.1 / O3 znver3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo GCC 12.1 / clear flags: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo GCC 12.1 / clear flags + lto: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 / O2: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 / O2 znver3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 / O2 znver3 lto-thin: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 / O2 znver3 lto-Full: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 / O3 znver3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 / O3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 / O3 lto-thin: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Gentoo Clang 14 / O3 znver3 lto-thin: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Fedora GCC 12.1 Default: SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - Calculate GCC 11.3 Default: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: 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 Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected Compiler Details - Gentoo Clang 14 Default, Gentoo AOCC 3.2 Default, Gentoo Clang 14 / O2, Gentoo Clang 14 / O2 znver3, Gentoo Clang 14 / O2 znver3 lto-thin, Gentoo Clang 14 / O2 znver3 lto-Full, Gentoo Clang 14 / O3 znver3, Gentoo Clang 14 / O3, Gentoo Clang 14 / O3 lto-thin, Gentoo Clang 14 / O3 znver3 lto-thin: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: znver3
Compiler Flags W/ Gentoo dav1d: Chimera 1080p kvazaar: Bosphorus 4K - Medium kvazaar: Bosphorus 4K - Very Fast kvazaar: Bosphorus 4K - Ultra Fast svt-hevc: 7 - Bosphorus 1080p svt-hevc: 10 - Bosphorus 1080p svt-vp9: VMAF Optimized - Bosphorus 1080p coremark: CoreMark Size 666 - Iterations Per Second compress-zstd: 8 - Compression Speed compress-zstd: 8 - Decompression Speed tjbench: Decompression Throughput quantlib: etcpak: ETC2 apache: 1 apache: 200 liquid-dsp: 16 - 256 - 57 webp: Quality 100, Highest Compression primesieve: 1e12 Prime Number Generation encode-flac: WAV To FLAC rnnoise: toktx: UASTC 3 + Zstd Compression 19 Gentoo GCC 11.2 Default Gentoo Clang 14 Default Gentoo GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 lto-thin Fedora GCC 12.1 Default Calculate GCC 11.3 Default 417.51 5.19 11.87 21.04 83.71 177.22 124.15 279379.242194 244.7 4131.1 246.106472 3374.0 216.941 10792.64 55102.22 376056667 5.896 33.724 11.924 16.934 21.099 439.32 5.39 12.99 22.78 88.21 182.01 128.80 259612.086950 234.9 3782.3 250.699216 3448.9 263.204 21466.66 60186.19 448716667 5.261 33.107 13.690 15.505 20.939 439.55 5.35 12.21 21.36 84.96 175.94 125.62 267234.605290 246.6 4027.8 243.701883 3423.4 218.147 20703.03 57567.38 370520000 6.074 34.353 11.631 16.555 21.415 435.48 5.37 12.93 22.52 87.19 179.91 129.08 263843.784840 238.2 3830.6 250.504404 3521.0 247.921 22209.54 60662.74 445613333 5.399 33.003 13.288 15.784 20.873 443.91 5.35 12.28 21.76 84.03 174.99 125.06 271032.589426 248.5 4140.1 243.236562 3396.0 215.967 10790.29 55875.57 380056667 6.124 33.783 13.212 16.617 21.052 438.24 5.34 12.05 21.52 86.76 180.31 126.41 283606.123239 245.2 4033.1 250.969883 3408.1 216.056 10699.22 50954.41 405753333 6.343 33.819 14.543 15.802 21.001 5.35 12.41 21.86 88.42 183.28 128.20 266759.676698 238.0 4030.7 245.942319 3391.5 215.886 10772.55 53715.32 399750000 6.440 33.592 13.980 15.701 21.058 436.86 5.44 12.50 21.94 85.81 178.54 125.69 269880.423514 236.1 4030.0 258.990266 3392.8 215.944 10569.22 52334.01 378336667 5.784 33.916 11.993 15.998 21.084 436.11 5.44 12.21 21.38 84.34 176.20 122.51 272827.826327 231.2 3930.9 250.720912 3392.9 215.966 10592.49 53812.74 400666667 5.850 33.591 12.742 15.188 21.022 439.77 5.48 12.52 22.01 87.78 181.96 127.04 276025.672479 254.8 4174.0 263.689521 3421.8 218.135 22317.57 61256.38 470906667 5.783 33.259 12.575 15.077 20.884 5.61 12.96 23.33 88.68 183.40 129.63 265728.848405 239.6 3974.1 246.048768 3432.3 218.247 22480.46 56316.53 480036667 5.713 33.493 12.651 20.893 441.84 5.36 12.91 22.72 87.84 179.24 128.01 253034.799210 237.6 3659.1 246.273933 3415.6 262.248 21927.52 60417.84 444610000 5.452 33.156 14.077 15.761 21.062 346.68 3.97 9.09 15.91 62.53 138.53 104.43 180351.388022 252.1 3694.7 253.464136 3388.9 261.548 20276.45 52204.57 309063333 5.532 43.821 12.699 17.422 25.251 438.04 5.28 12.51 22.58 87.10 184.83 129.13 245109.667955 284.2 3823.1 246.815375 3460.5 264.349 21925.17 61362.46 405966667 5.308 33.002 12.513 16.973 20.939 422.41 5.24 12.53 22.60 85.92 185.60 128.09 244094.940282 319.7 4009.8 247.393888 3460.2 264.285 22387.32 60025.06 397486667 5.282 32.939 12.528 17.551 20.923 417.98 5.34 12.19 21.84 87.10 182.94 129.38 251016.022291 300.2 3865.2 256.844868 3469.8 264.199 22396.55 60788.29 409486667 5.379 33.037 12.659 16.975 20.939 433.23 5.55 13.06 22.93 88.47 182.69 128.51 247181.392638 234.5 3797.2 250.458512 3459.4 264.391 22091.30 59165.30 451640000 5.346 33.207 13.670 15.431 20.906 443.64 5.82 13.14 22.93 88.22 184.01 130.71 243458.985456 236.3 3738.9 241.365194 3476.4 264.240 21669.23 57460.72 442030000 5.305 33.869 13.746 15.478 21.455 430.34 5.49 12.83 22.05 85.03 185.23 127.58 252119.515410 293.6 3826.7 256.057517 3487.3 264.148 20173.71 60939.98 409320000 5.352 33.054 12.439 16.861 20.927 384.56 5.27 11.95 21.40 83.06 175.32 122.14 274478.021787 267.7 3982.7 259.675870 3434.2 219.978 54998.14 313691.98 381283333 6.112 33.323 11.877 16.517 21.847 426.70 5.24 11.91 20.91 83.49 173.93 123.11 273894.185888 247.0 3902.5 241.724357 3335.4 215.432 11588.31 57565.79 370606667 6.024 34.476 12.155 16.841 22.173 OpenBenchmarking.org
dav1d Video Input: Chimera 1080p OpenBenchmarking.org FPS, More Is Better dav1d 1.0 Video Input: Chimera 1080p Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 Default 100 200 300 400 500 SE +/- 1.35, N = 3 SE +/- 4.34, N = 4 SE +/- 6.20, N = 3 SE +/- 0.90, N = 3 SE +/- 0.58, N = 3 SE +/- 1.75, N = 3 SE +/- 1.33, N = 3 SE +/- 6.09, N = 3 SE +/- 1.37, N = 3 SE +/- 4.83, N = 4 SE +/- 0.20, N = 3 SE +/- 4.15, N = 3 SE +/- 4.83, N = 4 SE +/- 0.79, N = 3 SE +/- 4.90, N = 3 SE +/- 1.37, N = 3 SE +/- 1.69, N = 3 SE +/- 1.69, N = 3 SE +/- 0.06, N = 3 426.70 384.56 435.48 441.84 346.68 422.41 438.04 433.23 443.64 417.98 430.34 439.32 417.51 443.91 438.24 436.86 436.11 439.77 439.55 -lm -lm -Qunused-arguments -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lm -lxcb -lxcb-shm -lxcb-shape -lxcb-xfixes -lasound -lSDL2 -lXv -lX11 -lXext -lva -lbz2 -llzma -lva-drm -lva-x11 -lvdpau -std=c11 -fomit-frame-pointer -O3 -fno-math-errno -fno-signed-zeros -mstack-alignment=16 -MMD -MF -MT -O2 -pipe -lm -O2 -pipe -march=native -lm -march=native -O2 -pipe -mtune=native -flto=jobserver -lm -march=native -O2 -pipe -flto=thin -O3 -pipe -O3 -pipe -flto=thin -march=native -O3 -pipe -mtune=native -lm -march=native -O3 -pipe -mtune=native -flto=thin -lm -lm -O2 -pipe -lm -O2 -pipe -march=native -lm -O3 -pipe -fuse-ld=mold -lm -O3 -pipe -march=native -lm -march=native -O3 -pipe -fexceptions -m64 -ffat-lto-objects -fno-trapping-math -mtune=native -lm -lm 1. (CC) gcc options: -pthread
Kvazaar Video Input: Bosphorus 4K - Video Preset: Medium OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.1 Video Input: Bosphorus 4K - Video Preset: Medium Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 1.3095 2.619 3.9285 5.238 6.5475 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 5.24 5.27 5.37 5.36 3.97 5.24 5.28 5.55 5.82 5.34 5.49 5.39 5.19 5.35 5.34 5.35 5.44 5.44 5.48 5.61 5.35 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt
Kvazaar Video Input: Bosphorus 4K - Video Preset: Very Fast OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.1 Video Input: Bosphorus 4K - Video Preset: Very Fast Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.07, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.06, N = 15 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.15, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.13, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.11, N = 3 11.91 11.95 12.93 12.91 9.09 12.53 12.51 13.06 13.14 12.19 12.83 12.99 11.87 12.28 12.05 12.41 12.50 12.21 12.52 12.96 12.21 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt
Kvazaar Video Input: Bosphorus 4K - Video Preset: Ultra Fast OpenBenchmarking.org Frames Per Second, More Is Better Kvazaar 2.1 Video Input: Bosphorus 4K - Video Preset: Ultra Fast Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 6 12 18 24 30 SE +/- 0.06, N = 3 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.08, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.10, N = 3 SE +/- 0.24, N = 5 SE +/- 0.06, N = 3 SE +/- 0.12, N = 3 SE +/- 0.08, N = 3 SE +/- 0.09, N = 3 SE +/- 0.07, N = 3 SE +/- 0.09, N = 3 SE +/- 0.22, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.16, N = 3 20.91 21.40 22.52 22.72 15.91 22.60 22.58 22.93 22.93 21.84 22.05 22.78 21.04 21.76 21.52 21.86 21.94 21.38 22.01 23.33 21.36 1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -lm -lrt
SVT-HEVC Tuning: 7 - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-HEVC 1.5.0 Tuning: 7 - Input: Bosphorus 1080p Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 20 40 60 80 100 SE +/- 0.64, N = 3 SE +/- 0.09, N = 3 SE +/- 0.51, N = 3 SE +/- 0.31, N = 3 SE +/- 0.08, N = 3 SE +/- 0.97, N = 4 SE +/- 0.94, N = 3 SE +/- 0.42, N = 3 SE +/- 0.52, N = 3 SE +/- 0.61, N = 3 SE +/- 1.04, N = 3 SE +/- 0.68, N = 3 SE +/- 0.72, N = 8 SE +/- 0.56, N = 3 SE +/- 0.69, N = 3 SE +/- 0.55, N = 3 SE +/- 0.47, N = 3 SE +/- 0.71, N = 3 SE +/- 0.53, N = 3 SE +/- 0.46, N = 3 SE +/- 0.91, N = 3 83.49 83.06 87.19 87.84 62.53 85.92 87.10 88.47 88.22 87.10 85.03 88.21 83.71 84.03 86.76 88.42 85.81 84.34 87.78 88.68 84.96
SVT-HEVC Tuning: 10 - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-HEVC 1.5.0 Tuning: 10 - Input: Bosphorus 1080p Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 40 80 120 160 200 SE +/- 0.15, N = 3 SE +/- 0.51, N = 3 SE +/- 0.53, N = 3 SE +/- 1.22, N = 3 SE +/- 0.13, N = 3 SE +/- 0.97, N = 3 SE +/- 0.55, N = 3 SE +/- 0.31, N = 3 SE +/- 0.32, N = 3 SE +/- 1.19, N = 3 SE +/- 0.58, N = 3 SE +/- 1.65, N = 3 SE +/- 1.28, N = 3 SE +/- 0.32, N = 3 SE +/- 0.28, N = 3 SE +/- 0.51, N = 3 SE +/- 0.54, N = 3 SE +/- 0.90, N = 3 SE +/- 0.34, N = 3 SE +/- 0.52, N = 3 SE +/- 0.77, N = 3 173.93 175.32 179.91 179.24 138.53 185.60 184.83 182.69 184.01 182.94 185.23 182.01 177.22 174.99 180.31 183.28 178.54 176.20 181.96 183.40 175.94
SVT-VP9 Tuning: VMAF Optimized - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 0.3 Tuning: VMAF Optimized - Input: Bosphorus 1080p Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 30 60 90 120 150 SE +/- 0.78, N = 3 SE +/- 1.00, N = 3 SE +/- 0.59, N = 3 SE +/- 0.31, N = 3 SE +/- 0.32, N = 3 SE +/- 0.81, N = 14 SE +/- 0.52, N = 3 SE +/- 0.20, N = 3 SE +/- 0.24, N = 3 SE +/- 0.32, N = 3 SE +/- 1.01, N = 9 SE +/- 0.35, N = 3 SE +/- 0.93, N = 10 SE +/- 0.81, N = 3 SE +/- 0.12, N = 3 SE +/- 0.82, N = 3 SE +/- 0.22, N = 3 SE +/- 0.42, N = 3 SE +/- 0.06, N = 3 SE +/- 0.12, N = 3 SE +/- 0.49, N = 3 123.11 122.14 129.08 128.01 104.43 128.09 129.13 128.51 130.71 129.38 127.58 128.80 124.15 125.06 126.41 128.20 125.69 122.51 127.04 129.63 125.62
Coremark CoreMark Size 666 - Iterations Per Second OpenBenchmarking.org Iterations/Sec, More Is Better Coremark 1.0 CoreMark Size 666 - Iterations Per Second Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 60K 120K 180K 240K 300K SE +/- 567.34, N = 3 SE +/- 450.83, N = 3 SE +/- 399.87, N = 3 SE +/- 432.25, N = 3 SE +/- 274.01, N = 3 SE +/- 532.47, N = 3 SE +/- 383.58, N = 3 SE +/- 313.55, N = 3 SE +/- 2126.54, N = 3 SE +/- 281.20, N = 3 SE +/- 358.65, N = 3 SE +/- 279.71, N = 3 SE +/- 705.69, N = 3 SE +/- 497.57, N = 3 SE +/- 822.38, N = 3 SE +/- 1235.82, N = 3 SE +/- 157.13, N = 3 SE +/- 822.40, N = 3 SE +/- 566.60, N = 3 SE +/- 524.59, N = 3 SE +/- 1473.29, N = 3 273894.19 274478.02 263843.78 253034.80 180351.39 244094.94 245109.67 247181.39 243458.99 251016.02 252119.52 259612.09 279379.24 271032.59 283606.12 266759.68 269880.42 272827.83 276025.67 265728.85 267234.61
Zstd Compression Compression Level: 8 - Compression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.0 Compression Level: 8 - Compression Speed Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 70 140 210 280 350 SE +/- 0.56, N = 3 SE +/- 3.85, N = 3 SE +/- 2.33, N = 6 SE +/- 3.38, N = 3 SE +/- 2.41, N = 15 SE +/- 2.25, N = 3 SE +/- 4.70, N = 15 SE +/- 2.04, N = 15 SE +/- 1.81, N = 3 SE +/- 5.42, N = 15 SE +/- 4.19, N = 15 SE +/- 2.15, N = 7 SE +/- 2.00, N = 15 SE +/- 2.42, N = 15 SE +/- 1.47, N = 3 SE +/- 1.97, N = 15 SE +/- 2.92, N = 3 SE +/- 3.76, N = 15 SE +/- 0.59, N = 3 SE +/- 1.76, N = 15 SE +/- 1.85, N = 11 247.0 267.7 238.2 237.6 252.1 319.7 284.2 234.5 236.3 300.2 293.6 234.9 244.7 248.5 245.2 238.0 236.1 231.2 254.8 239.6 246.6
Zstd Compression Compression Level: 8 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better Zstd Compression 1.5.0 Compression Level: 8 - Decompression Speed Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 900 1800 2700 3600 4500 SE +/- 15.48, N = 3 SE +/- 29.84, N = 3 SE +/- 18.20, N = 6 SE +/- 34.85, N = 3 SE +/- 10.30, N = 15 SE +/- 7.55, N = 3 SE +/- 14.86, N = 15 SE +/- 11.04, N = 15 SE +/- 64.05, N = 3 SE +/- 14.49, N = 15 SE +/- 13.47, N = 15 SE +/- 26.16, N = 7 SE +/- 10.84, N = 15 SE +/- 3.07, N = 15 SE +/- 48.28, N = 3 SE +/- 8.37, N = 15 SE +/- 17.65, N = 3 SE +/- 13.12, N = 15 SE +/- 9.10, N = 3 SE +/- 11.90, N = 15 SE +/- 17.29, N = 11 3902.5 3982.7 3830.6 3659.1 3694.7 4009.8 3823.1 3797.2 3738.9 3865.2 3826.7 3782.3 4131.1 4140.1 4033.1 4030.7 4030.0 3930.9 4174.0 3974.1 4027.8
libjpeg-turbo tjbench Test: Decompression Throughput OpenBenchmarking.org Megapixels/sec, More Is Better libjpeg-turbo tjbench 2.1.0 Test: Decompression Throughput Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 60 120 180 240 300 SE +/- 0.14, N = 3 SE +/- 0.17, N = 3 SE +/- 0.13, N = 3 SE +/- 0.39, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.17, N = 3 SE +/- 0.36, N = 3 SE +/- 0.05, N = 3 SE +/- 0.14, N = 3 SE +/- 0.07, N = 3 SE +/- 0.19, N = 3 SE +/- 0.33, N = 3 SE +/- 0.05, N = 3 SE +/- 0.23, N = 3 SE +/- 0.17, N = 3 SE +/- 0.32, N = 3 SE +/- 0.20, N = 3 SE +/- 0.98, N = 3 SE +/- 0.54, N = 3 SE +/- 0.13, N = 3 241.72 259.68 250.50 246.27 253.46 247.39 246.82 250.46 241.37 256.84 256.06 250.70 246.11 243.24 250.97 245.94 258.99 250.72 263.69 246.05 243.70
QuantLib OpenBenchmarking.org MFLOPS, More Is Better QuantLib 1.21 Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 800 1600 2400 3200 4000 SE +/- 0.87, N = 3 SE +/- 35.22, N = 5 SE +/- 4.47, N = 3 SE +/- 7.33, N = 3 SE +/- 3.01, N = 3 SE +/- 4.83, N = 3 SE +/- 5.92, N = 3 SE +/- 6.74, N = 3 SE +/- 5.89, N = 3 SE +/- 3.00, N = 3 SE +/- 3.49, N = 3 SE +/- 9.94, N = 3 SE +/- 16.11, N = 3 SE +/- 4.00, N = 3 SE +/- 5.27, N = 3 SE +/- 9.21, N = 3 SE +/- 4.94, N = 3 SE +/- 7.69, N = 3 SE +/- 3.64, N = 3 SE +/- 3.59, N = 3 SE +/- 4.17, N = 3 3335.4 3434.2 3521.0 3415.6 3388.9 3460.2 3460.5 3459.4 3476.4 3469.8 3487.3 3448.9 3374.0 3396.0 3408.1 3391.5 3392.8 3392.9 3421.8 3432.3 3423.4
Etcpak Configuration: ETC2 OpenBenchmarking.org Mpx/s, More Is Better Etcpak 0.7 Configuration: ETC2 Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 60 120 180 240 300 SE +/- 0.10, N = 3 SE +/- 0.00, N = 3 SE +/- 0.15, N = 3 SE +/- 0.10, N = 3 SE +/- 0.11, N = 3 SE +/- 0.10, N = 3 SE +/- 0.06, N = 3 SE +/- 0.08, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 215.43 219.98 247.92 262.25 261.55 264.29 264.35 264.39 264.24 264.20 264.15 263.20 216.94 215.97 216.06 215.89 215.94 215.97 218.14 218.25 218.15
Apache HTTP Server Concurrent Requests: 1 OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 1 Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 12K 24K 36K 48K 60K SE +/- 22.17, N = 3 SE +/- 174.04, N = 3 SE +/- 53.26, N = 3 SE +/- 79.98, N = 3 SE +/- 44.15, N = 3 SE +/- 199.10, N = 3 SE +/- 88.56, N = 3 SE +/- 91.78, N = 3 SE +/- 145.45, N = 3 SE +/- 34.02, N = 3 SE +/- 235.42, N = 4 SE +/- 46.80, N = 3 SE +/- 29.78, N = 3 SE +/- 54.71, N = 3 SE +/- 16.65, N = 3 SE +/- 16.25, N = 3 SE +/- 22.01, N = 3 SE +/- 109.96, N = 3 SE +/- 41.40, N = 3 SE +/- 129.85, N = 3 SE +/- 98.71, N = 3 11588.31 54998.14 22209.54 21927.52 20276.45 22387.32 21925.17 22091.30 21669.23 22396.55 20173.71 21466.66 10792.64 10790.29 10699.22 10772.55 10569.22 10592.49 22317.57 22480.46 20703.03
Apache HTTP Server Concurrent Requests: 200 OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 200 Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 70K 140K 210K 280K 350K SE +/- 299.43, N = 3 SE +/- 1814.63, N = 3 SE +/- 550.13, N = 3 SE +/- 178.89, N = 3 SE +/- 438.06, N = 8 SE +/- 615.56, N = 3 SE +/- 131.94, N = 3 SE +/- 656.42, N = 3 SE +/- 611.44, N = 4 SE +/- 447.29, N = 15 SE +/- 623.46, N = 3 SE +/- 532.99, N = 3 SE +/- 531.01, N = 6 SE +/- 484.36, N = 3 SE +/- 51.72, N = 3 SE +/- 571.11, N = 5 SE +/- 137.18, N = 3 SE +/- 304.06, N = 3 SE +/- 233.02, N = 3 SE +/- 362.89, N = 3 SE +/- 442.73, N = 15 57565.79 313691.98 60662.74 60417.84 52204.57 60025.06 61362.46 59165.30 57460.72 60788.29 60939.98 60186.19 55102.22 55875.57 50954.41 53715.32 52334.01 53812.74 61256.38 56316.53 57567.38
Liquid-DSP Threads: 16 - Buffer Length: 256 - Filter Length: 57 OpenBenchmarking.org samples/s, More Is Better Liquid-DSP 2021.01.31 Threads: 16 - Buffer Length: 256 - Filter Length: 57 Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 100M 200M 300M 400M 500M SE +/- 1391909.16, N = 3 SE +/- 1197794.27, N = 3 SE +/- 1961906.67, N = 3 SE +/- 1384810.46, N = 3 SE +/- 283450.96, N = 3 SE +/- 1436550.65, N = 3 SE +/- 1422443.13, N = 3 SE +/- 1428997.32, N = 3 SE +/- 1437439.85, N = 3 SE +/- 1725730.12, N = 3 SE +/- 1835111.26, N = 3 SE +/- 1276875.53, N = 3 SE +/- 2419327.27, N = 3 SE +/- 1446516.89, N = 3 SE +/- 1596718.86, N = 3 SE +/- 826458.31, N = 3 SE +/- 546788.60, N = 3 SE +/- 2003183.58, N = 3 SE +/- 2809996.05, N = 3 SE +/- 1797000.59, N = 3 SE +/- 1458503.80, N = 3 370606667 381283333 445613333 444610000 309063333 397486667 405966667 451640000 442030000 409486667 409320000 448716667 376056667 380056667 405753333 399750000 378336667 400666667 470906667 480036667 370520000
WebP Image Encode Encode Settings: Quality 100, Highest Compression OpenBenchmarking.org Encode Time - Seconds, Fewer Is Better WebP Image Encode 1.1 Encode Settings: Quality 100, Highest Compression Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 2 4 6 8 10 SE +/- 0.005, N = 3 SE +/- 0.006, N = 3 SE +/- 0.005, N = 3 SE +/- 0.009, N = 3 SE +/- 0.031, N = 3 SE +/- 0.002, N = 3 SE +/- 0.017, N = 3 SE +/- 0.007, N = 3 SE +/- 0.008, N = 3 SE +/- 0.002, N = 3 SE +/- 0.002, N = 3 SE +/- 0.003, N = 3 SE +/- 0.004, N = 3 SE +/- 0.005, N = 3 SE +/- 0.021, N = 3 SE +/- 0.006, N = 3 SE +/- 0.006, N = 3 SE +/- 0.009, N = 3 SE +/- 0.004, N = 3 SE +/- 0.002, N = 3 SE +/- 0.004, N = 3 6.024 6.112 5.399 5.452 5.532 5.282 5.308 5.346 5.305 5.379 5.352 5.261 5.896 6.124 6.343 6.440 5.784 5.850 5.783 5.713 6.074
Primesieve 1e12 Prime Number Generation OpenBenchmarking.org Seconds, Fewer Is Better Primesieve 7.7 1e12 Prime Number Generation Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 10 20 30 40 50 SE +/- 0.16, N = 3 SE +/- 0.09, N = 3 SE +/- 0.14, N = 3 SE +/- 0.13, N = 3 SE +/- 0.08, N = 3 SE +/- 0.17, N = 3 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.14, N = 3 SE +/- 0.17, N = 3 SE +/- 0.03, N = 3 SE +/- 0.15, N = 3 SE +/- 0.08, N = 3 SE +/- 0.13, N = 3 SE +/- 0.19, N = 3 SE +/- 0.34, N = 3 SE +/- 0.11, N = 3 SE +/- 0.18, N = 3 SE +/- 0.04, N = 3 SE +/- 0.13, N = 3 34.48 33.32 33.00 33.16 43.82 32.94 33.00 33.21 33.87 33.04 33.05 33.11 33.72 33.78 33.82 33.59 33.92 33.59 33.26 33.49 34.35
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.3 WAV To FLAC Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 4 8 12 16 20 SE +/- 0.03, N = 5 SE +/- 0.00, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 SE +/- 0.02, N = 5 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 SE +/- 0.01, N = 5 SE +/- 0.03, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 12.16 11.88 13.29 14.08 12.70 12.53 12.51 13.67 13.75 12.66 12.44 13.69 11.92 13.21 14.54 13.98 11.99 12.74 12.58 12.65 11.63 1. (CXX) g++ options: -logg -lm
RNNoise OpenBenchmarking.org Seconds, Fewer Is Better RNNoise 2020-06-28 Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 Default 4 8 12 16 20 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.12, N = 3 SE +/- 0.09, N = 3 SE +/- 0.16, N = 15 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.10, N = 3 SE +/- 0.11, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.08, N = 3 SE +/- 0.20, N = 4 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 16.84 16.52 15.78 15.76 17.42 17.55 16.97 15.43 15.48 16.98 16.86 15.51 16.93 16.62 15.80 15.70 16.00 15.19 15.08 16.56
KTX-Software toktx Settings: UASTC 3 + Zstd Compression 19 OpenBenchmarking.org Seconds, Fewer Is Better KTX-Software toktx 4.0 Settings: UASTC 3 + Zstd Compression 19 Calculate GCC 11.3 Default Fedora GCC 12.1 Default Gentoo AOCC 3.2 Default Gentoo Clang 14 / O2 Gentoo Clang 14 / O2 znver3 Gentoo Clang 14 / O2 znver3 lto-Full Gentoo Clang 14 / O2 znver3 lto-thin Gentoo Clang 14 / O3 Gentoo Clang 14 / O3 lto-thin Gentoo Clang 14 / O3 znver3 Gentoo Clang 14 / O3 znver3 lto-thin Gentoo Clang 14 Default Gentoo GCC 11.2 Default Gentoo GCC 12.1 / O2 Gentoo GCC 12.1 / O2 znver3 Gentoo GCC 12.1 / O2 znver3 lto Gentoo GCC 12.1 / O3 Gentoo GCC 12.1 / O3 znver3 Gentoo GCC 12.1 / clear flags Gentoo GCC 12.1 / clear flags + lto Gentoo GCC 12.1 Default 6 12 18 24 30 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 22.17 21.85 20.87 21.06 25.25 20.92 20.94 20.91 21.46 20.94 20.93 20.94 21.10 21.05 21.00 21.06 21.08 21.02 20.88 20.89 21.42
Phoronix Test Suite v10.8.5