scimarkbenchmark Oracle VirtualBox testing on Ubuntu 16.04 via the Phoronix Test Suite. first: Processor: Intel Xeon X5650 @ 2.66GHz (12 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 32768MB, Disk: 58GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Monitor: VBOX monitor, Network: Intel 82540EM Gigabit OS: Ubuntu 16.04, Kernel: 4.4.0-34-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 2.1, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1920x1080, System Layer: Oracle VirtualBox SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better first . 654.46 |=============================================================== SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better first . 352.13 |=============================================================== SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better first . 148.99 |=============================================================== SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better first . 833.29 |=============================================================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better first . 1147.73 |============================================================== SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better first . 782.99 |===============================================================