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&sro&grs .
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 apache: 200 apache: 1 coremark: CoreMark Size 666 - Iterations Per Second liquid-dsp: 16 - 256 - 57 kvazaar: Bosphorus 4K - Ultra Fast kvazaar: Bosphorus 4K - Medium kvazaar: Bosphorus 4K - Very Fast svt-hevc: 7 - Bosphorus 1080p compress-zstd: 8 - Compression Speed svt-hevc: 10 - Bosphorus 1080p primesieve: 1e12 Prime Number Generation dav1d: Chimera 1080p svt-vp9: VMAF Optimized - Bosphorus 1080p encode-flac: WAV To FLAC etcpak: ETC2 webp: Quality 100, Highest Compression toktx: UASTC 3 + Zstd Compression 19 rnnoise: compress-zstd: 8 - Decompression Speed tjbench: Decompression Throughput quantlib: 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 55102.22 10792.64 279379.242194 376056667 21.04 5.19 11.87 83.71 244.7 177.22 33.724 417.51 124.15 11.924 216.941 5.896 21.099 16.934 4131.1 246.106472 3374.0 60186.19 21466.66 259612.086950 448716667 22.78 5.39 12.99 88.21 234.9 182.01 33.107 439.32 128.80 13.690 263.204 5.261 20.939 15.505 3782.3 250.699216 3448.9 57567.38 20703.03 267234.605290 370520000 21.36 5.35 12.21 84.96 246.6 175.94 34.353 439.55 125.62 11.631 218.147 6.074 21.415 16.555 4027.8 243.701883 3423.4 60662.74 22209.54 263843.784840 445613333 22.52 5.37 12.93 87.19 238.2 179.91 33.003 435.48 129.08 13.288 247.921 5.399 20.873 15.784 3830.6 250.504404 3521.0 55875.57 10790.29 271032.589426 380056667 21.76 5.35 12.28 84.03 248.5 174.99 33.783 443.91 125.06 13.212 215.967 6.124 21.052 16.617 4140.1 243.236562 3396.0 50954.41 10699.22 283606.123239 405753333 21.52 5.34 12.05 86.76 245.2 180.31 33.819 438.24 126.41 14.543 216.056 6.343 21.001 15.802 4033.1 250.969883 3408.1 53715.32 10772.55 266759.676698 399750000 21.86 5.35 12.41 88.42 238.0 183.28 33.592 128.20 13.980 215.886 6.440 21.058 15.701 4030.7 245.942319 3391.5 52334.01 10569.22 269880.423514 378336667 21.94 5.44 12.50 85.81 236.1 178.54 33.916 436.86 125.69 11.993 215.944 5.784 21.084 15.998 4030.0 258.990266 3392.8 53812.74 10592.49 272827.826327 400666667 21.38 5.44 12.21 84.34 231.2 176.20 33.591 436.11 122.51 12.742 215.966 5.850 21.022 15.188 3930.9 250.720912 3392.9 61256.38 22317.57 276025.672479 470906667 22.01 5.48 12.52 87.78 254.8 181.96 33.259 439.77 127.04 12.575 218.135 5.783 20.884 15.077 4174.0 263.689521 3421.8 56316.53 22480.46 265728.848405 480036667 23.33 5.61 12.96 88.68 239.6 183.40 33.493 129.63 12.651 218.247 5.713 20.893 3974.1 246.048768 3432.3 60417.84 21927.52 253034.799210 444610000 22.72 5.36 12.91 87.84 237.6 179.24 33.156 441.84 128.01 14.077 262.248 5.452 21.062 15.761 3659.1 246.273933 3415.6 52204.57 20276.45 180351.388022 309063333 15.91 3.97 9.09 62.53 252.1 138.53 43.821 346.68 104.43 12.699 261.548 5.532 25.251 17.422 3694.7 253.464136 3388.9 61362.46 21925.17 245109.667955 405966667 22.58 5.28 12.51 87.10 284.2 184.83 33.002 438.04 129.13 12.513 264.349 5.308 20.939 16.973 3823.1 246.815375 3460.5 60025.06 22387.32 244094.940282 397486667 22.60 5.24 12.53 85.92 319.7 185.60 32.939 422.41 128.09 12.528 264.285 5.282 20.923 17.551 4009.8 247.393888 3460.2 60788.29 22396.55 251016.022291 409486667 21.84 5.34 12.19 87.10 300.2 182.94 33.037 417.98 129.38 12.659 264.199 5.379 20.939 16.975 3865.2 256.844868 3469.8 59165.30 22091.30 247181.392638 451640000 22.93 5.55 13.06 88.47 234.5 182.69 33.207 433.23 128.51 13.670 264.391 5.346 20.906 15.431 3797.2 250.458512 3459.4 57460.72 21669.23 243458.985456 442030000 22.93 5.82 13.14 88.22 236.3 184.01 33.869 443.64 130.71 13.746 264.240 5.305 21.455 15.478 3738.9 241.365194 3476.4 60939.98 20173.71 252119.515410 409320000 22.05 5.49 12.83 85.03 293.6 185.23 33.054 430.34 127.58 12.439 264.148 5.352 20.927 16.861 3826.7 256.057517 3487.3 313691.98 54998.14 274478.021787 381283333 21.40 5.27 11.95 83.06 267.7 175.32 33.323 384.56 122.14 11.877 219.978 6.112 21.847 16.517 3982.7 259.675870 3434.2 57565.79 11588.31 273894.185888 370606667 20.91 5.24 11.91 83.49 247.0 173.93 34.476 426.70 123.11 12.155 215.432 6.024 22.173 16.841 3902.5 241.724357 3335.4 OpenBenchmarking.org
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Phoronix Test Suite v10.8.4