ideapad-undervolt
Intel Core i5-4210U testing with a LENOVO Cherry 4A (7CCN60WW BIOS) and Intel Haswell-ULT IGP on Ubuntu 18.04 via the Phoronix Test Suite.
ideapad-u430-i5-4210u
Processor: Intel Core i5-4210U @ 2.70GHz (2 Cores / 4 Threads), Motherboard: LENOVO Cherry 4A (7CCN60WW BIOS), Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: Intel Haswell-ULT IGP (1000MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel 7260
OS: Ubuntu 18.04, Kernel: 4.18.0-25-generic (x86_64), Desktop: KDE Plasma 5.12.8, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080
Environment Notes: ERL_AFLAGS=-kernel shell_history enabled _KERL_SAVED_ERL_AFLAGS=
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: 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 __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling
LuaJIT
This test profile is a collection of Lua scripts/benchmarks run against a locally-built copy of LuaJIT upstream. Learn more via the OpenBenchmarking.org test page.
ideapad-u430-i5-4210u
Processor: Intel Core i5-4210U @ 2.70GHz (2 Cores / 4 Threads), Motherboard: LENOVO Cherry 4A (7CCN60WW BIOS), Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: Intel Haswell-ULT IGP (1000MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel 7260
OS: Ubuntu 18.04, Kernel: 4.18.0-25-generic (x86_64), Desktop: KDE Plasma 5.12.8, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080
Environment Notes: ERL_AFLAGS=-kernel shell_history enabled _KERL_SAVED_ERL_AFLAGS=
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: 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 __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling
Testing initiated at 31 July 2019 23:16 by user pavel.