cpu-powertuning

Intel Xeon E5-2680 v4 testing with a INTEL X99-D4 (5.11 BIOS) and AMD Radeon RX 580 2048SP 8GB on Gentoo 2.17 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2501071-NE-CPUPOWERT02&sor.

cpu-powertuningProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen Resolutionhwpm-native, most powersaving on, no bios overrides, cpufreq ondemandhwpm-native, most powersaving on, no bios overrides, cpufreq performancehwpm-oob, most powersaving on, was having pci failures, no bios overrideshwpm-oob, most powersaving on, bios bias setting disabled performance override, tlp hints enabledIntel Xeon E5-2680 v4 @ 3.30GHz (14 Cores)INTEL X99-D4 (5.11 BIOS)Intel Xeon E7 v4/Xeon16GB500GB TOSHIBA DT01ACA0 + 240GB Toshiba MKNSSDS2240GB-LTAMD Radeon RX 580 2048SP 8GB (1284/2125MHz)Realtek ALC897HP 2011Realtek RTL8111/8168/8211/8411Gentoo 2.176.12.8-gentoo-modded-bmq (x86_64)X Server + Wayland4.6 Mesa 24.3.3 (LLVM 19.1.6 DRM 3.59)GCC 14.2.1 20241221 + Clang 19.1.6 + LLVM 19.1.6ext41600x900Intel Xeon E5-2680 v4 (14 Cores)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/14 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/14 --disable-dependency-tracking --disable-fixed-point --disable-fixincludes --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-libvtv --disable-silent-rules --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-host-bind-now --enable-host-pie --enable-languages=c,c++ --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-offload-defaulted --enable-offload-targets=nvptx-none --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/14/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/14/man --with-build-config='bootstrap-lto --with-gcc-major-version-only --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/14/python --with-zstd --without-isl Processor Details- hwpm-native, most powersaving on, no bios overrides, cpufreq ondemand: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0xb000038- hwpm-native, most powersaving on, no bios overrides, cpufreq performance: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0xb000038- hwpm-oob, most powersaving on, was having pci failures, no bios overrides: CPU Microcode: 0xb000038- hwpm-oob, most powersaving on, bios bias setting disabled performance override, tlp hints enabled: CPU Microcode: 0xb000038Graphics Details- BAR1 / Visible vRAM Size: 8192 MB - vBIOS Version: 113-D80-X65Security Details- gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT disabled + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT disabled

cpu-powertuningunigine-super: 1024 x 768 - Fullscreen - High - OpenGLbuild-linux-kernel: defconfigunigine-heaven: 1600 x 900 - Fullscreen - OpenGLhwpm-native, most powersaving on, no bios overrides, cpufreq ondemandhwpm-native, most powersaving on, no bios overrides, cpufreq performancehwpm-oob, most powersaving on, was having pci failures, no bios overrideshwpm-oob, most powersaving on, bios bias setting disabled performance override, tlp hints enabled68.0171.78567.8170.82567.9169.932106.44968.0169.373108.348OpenBenchmarking.org

Unigine Superposition

Resolution: 1024 x 768 - Mode: Fullscreen - Quality: High - Renderer: OpenGL

OpenBenchmarking.orgFrames Per Second, More Is BetterUnigine Superposition 1.0Resolution: 1024 x 768 - Mode: Fullscreen - Quality: High - Renderer: OpenGLhwpm-oob, most powersaving on, bios bias setting disabled performance override, tlp hints enabledhwpm-native, most powersaving on, no bios overrides, cpufreq ondemandhwpm-oob, most powersaving on, was having pci failures, no bios overrideshwpm-native, most powersaving on, no bios overrides, cpufreq performance1530456075SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 368.068.067.967.8MAX: 99.3MAX: 99.7MAX: 99.8MAX: 98.7

Timed Linux Kernel Compilation

Build: defconfig

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: defconfighwpm-oob, most powersaving on, bios bias setting disabled performance override, tlp hints enabledhwpm-oob, most powersaving on, was having pci failures, no bios overrideshwpm-native, most powersaving on, no bios overrides, cpufreq performancehwpm-native, most powersaving on, no bios overrides, cpufreq ondemand4080120160200SE +/- 2.09, N = 3SE +/- 2.08, N = 3SE +/- 1.50, N = 3SE +/- 2.39, N = 3169.37169.93170.83171.79

Unigine Heaven

Resolution: 1600 x 900 - Mode: Fullscreen - Renderer: OpenGL

OpenBenchmarking.orgFrames Per Second, More Is BetterUnigine Heaven 4.0Resolution: 1600 x 900 - Mode: Fullscreen - Renderer: OpenGLhwpm-oob, most powersaving on, bios bias setting disabled performance override, tlp hints enabledhwpm-oob, most powersaving on, was having pci failures, no bios overrides20406080100SE +/- 0.12, N = 3SE +/- 0.32, N = 3108.35106.45

Phoronix Test Suite v10.8.5