A Memory comparison via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1503036-LI-NQUEENS1G41&rdt.
nQueens 1GBProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionnQueens 1gbnQueens 2gbnQueens 2gb 3GhzIntel Pentium Dual E2160 @ 1.80GHz (2 Cores)BIOSTAR GF7050V-M7 SENVIDIA nForce 630i1024MB80GB Western Digital WD800BD-00MRAMD Radeon X300 128MBRealtek ALC662 rev1eView 17f3NVIDIA MCP73 + Ralink RT5360 Wireless 802.11n 1T/1RUbuntu 14.043.13.0-45-generic (x86_64)GNOME 3.9.90X Server 1.15.1radeon 7.3.02.1 Mesa 10.1.3 Gallium 0.4GCC 4.8.2ext41024x7682048MBIntel Core 2 Duo E6850 @ 3.00GHz (2 Cores)OpenBenchmarking.orgCompiler Details- --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
nQueens 1GBn-queens: Elapsed TimeDifferenceStandard ErrorStandard DeviationnQueens 1gbnQueens 2gbnQueens 2gb 3Ghz638.011.00x9.543.66%273.331.57x0.070.04%163.251.74x0.010.01%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimenQueens 1gbnQueens 2gbnQueens 2gb 3Ghz140280420560700SE +/- 9.54, N = 6SE +/- 0.07, N = 3SE +/- 0.01, N = 3638.01273.33163.251. (CC) gcc options: -static -fopenmp -O3
Phoronix Test Suite v10.8.4