java 32bit vs. 64 bit

AMD E-350 testing with a Acer JE40_BZ and AMD Radeon HD 6310 256MB on SUSE LINUX 12.2 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1211074-RA-JAVA32BIT20&sor&grw.

java 32bit vs. 64 bitProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution64bit32bitAMD E-350 @ 1.60GHz (2 Cores)Acer JE40_BZAMD Family 14h Root Complex2048MB320GB TOSHIBA MK3265GSAMD Radeon HD 6310 256MB (200/533MHz)ATI R6xx HDMIAtheros AR8151 v2.0 Gigabit + Atheros AR9287 WirelessSUSE LINUX 12.23.4.11-2.16-desktop (x86_64)LXDE 0.5.10X Server 1.12.3radeon 6.14.42.1 Mesa 8.0.4 Gallium 0.4GCC 4.7 + PathScale 4.0.12.1 + Clang 3.1 (SVN 157047) + LLVM 3.1btrfs1366x768OpenBenchmarking.orgProcessor Details- Scaling Governor: ondemand

java 32bit vs. 64 bitjava-scimark2: Compositejava-scimark2: Monte Carlojava-scimark2: Fast Fourier Transformjava-scimark2: Sparse Matrix Multiplyjava-scimark2: Dense LU Matrix Factorizationjava-scimark2: Jacobi Successive Over-Relaxation64bit32bit334.03175.91205.79182.20514.83591.45221.0548.11167.14229.23278.75382.03OpenBenchmarking.org

Java SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Composite64bit32bit70140210280350334.03221.05

Java SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Monte Carlo64bit32bit4080120160200175.9148.11

Java SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Fast Fourier Transform64bit32bit50100150200250205.79167.14

Java SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Sparse Matrix Multiply32bit64bit50100150200250229.23182.20

Java SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Dense LU Matrix Factorization64bit32bit110220330440550514.83278.75

Java SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Jacobi Successive Over-Relaxation64bit32bit130260390520650591.45382.03

Phoronix Test Suite v10.8.5