undervolt-simple

Intel Core i7-8550U testing with a LENOVO LNVNB161216 (7KCN31WWV1.12 BIOS) and Intel UHD 620 4GB on Arch rolling via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2005310-NI-UNDERVOLT58.

undervolt-simpleProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionIntel Core i7-8550U - Intel UHD 620 4GB - LENOVOIntel Core i7-8550U @ 0.40GHz (4 Cores / 8 Threads)LENOVO LNVNB161216 (7KCN31WWV1.12 BIOS)Intel Xeon E3-1200 v6/7th16GB512GB HFS512GD9TNG-62A0AIntel UHD 620 4GBRealtek ALC236Realtek RTL8822BE 802.11a/b/g/n/acArch rolling5.6.15-1-ck (x86_64)KDE Plasma 5.18.5X Server 1.20.8modesetting 1.20.84.6 Mesa 20.0.71.2.131GCC 10.1.0 + Clang 10.0.0ext43840x2160OpenBenchmarking.org- i915.modeset=1 i915.enable_psr=1 i915.enable_guc=2 i915.nuclear_pageflip=Y i915.enable_dc=2 - Scaling Governor: intel_pstate performance - CPU Microcode: 0xca- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

undervolt-simpleblender: BMW27 - CPU-OnlyStandard ErrorStandard DeviationIntel Core i7-8550U - Intel UHD 620 4GB - LENOVO477.222.310.84%OpenBenchmarking.org

Blender

Blend File: BMW27 - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.82Blend File: BMW27 - Compute: CPU-OnlyIntel Core i7-8550U - Intel UHD 620 4GB - LENOVO100200300400500SE +/- 2.31, N = 3477.22

Phoronix Test Suite v10.8.4