100mV undervolt

Intel Core i5-11400 testing with a ASUS PRIME H510M-E (2201 BIOS) and ASUS NVIDIA GeForce GTX 1650 4GB on Arch rolling via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2407134-NE-100MVUNDE59
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
100mV CPU undervolt
July 13
  10 Minutes


100mV undervoltOpenBenchmarking.orgPhoronix Test SuiteIntel Core i5-11400 @ 4.40GHz (6 Cores / 12 Threads)ASUS PRIME H510M-E (2201 BIOS)Intel Tiger Lake-H16GB250GB Western Digital WD2500AAKX-0 + 128GB SAMSUNG MZ7LN128 + 500GB Samsung SSD 860 + 0GB SD/MMC/MS PROASUS NVIDIA GeForce GTX 1650 4GBRealtek ALC897HW191D + DELL S2721HSIntelArch rolling6.9.9-arch1-1 (x86_64)X Server 1.21.1.13NVIDIA 555.58.024.6.0GCC 14.1.1 20240522 + Clang 18.1.8 + LLVM 18.1.8ext42820x1440ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution100mV Undervolt BenchmarksSystem Logs- NVIDIA_drm.modeset=1 NVIDIA_drm.fbdev=1 - Transparent Huge Pages: always- Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0x5e- gather_data_sampling: Mitigation of Microcode + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + reg_file_data_sampling: Not affected + retbleed: Mitigation of Enhanced IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: SW sequence; BHI: SW loop KVM: SW loop + srbds: Not affected + tsx_async_abort: Not affected

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration (defconfig) for the architecture being tested or alternatively an allmodconfig for building all possible kernel modules for the build. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: defconfig100mV CPU undervolt4080120160200SE +/- 1.13, N = 3180.20