17nqueens

Intel Core i7-8700 testing with a Dell 0654JC (1.2.22 BIOS) and Intel UHD 630 on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2009018-NE-1404080SO80.

17nqueensProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerIntel Core i7-3770i7-8700Intel Core i7-3770 @ 3.42GHz (8 Cores)Oracle VirtualBox v1.2Intel 440FX- 82441FX PMC8192MB32GB VBOX HDDChromiumIntel 82801AA AC 97 AudioVBOX monitorIntel 82540EM GigabitUbuntu 14.043.13.0-19-generic (x86_64)Unity 7.2.0X Server 1.15.0modesetting 0.8.12.1GCC 4.8ext41920x952VirtualBox 4.3.10Intel Core i7-8700 @ 4.60GHz (6 Cores / 12 Threads)Dell 0654JC (1.2.22 BIOS)Intel Cannon Lake PCH32GBKXG60ZNV512G NVMe TOSHIBA 512GB + 2000GB Samsung SSD 860Intel UHD 630 (1200MHz)Realtek ALC3234DELL U2715H + DELL U2719DCIntel I219-V + Intel-AC 9560Ubuntu 20.045.4.0-42-generic (x86_64)X Server 1.20.8modesetting 1.20.84.6 Mesa 20.0.8GCC 9.3.04000x2560OpenBenchmarking.orgCompiler Details- Intel Core i7-3770: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - i7-8700: --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v Processor Details- i7-8700: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xcaSecurity Details- i7-8700: 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 + srbds: Vulnerable: No microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable

17nqueensn-queens: Elapsed TimeDifferenceStandard ErrorStandard DeviationIntel Core i7-3770i7-870047.631.00x0.050.17%24.3461.49x0.120.88%OpenBenchmarking.org

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeIntel Core i7-3770i7-87001122334455SE +/- 0.05, N = 3SE +/- 0.12, N = 347.6324.351. (CC) gcc options: -static -fopenmp -O3

Phoronix Test Suite v10.8.4