memory_test Oracle VirtualBox testing on Ubuntu 18.04 via the Phoronix Test Suite. Test4: Processor: Intel Core i5-8300H @ 2.30GHz (4 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 43GB VBOX HDD, Graphics: llvmpipe (LLVM 8.0 256 bits), Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: Ubuntu 18.04, Kernel: 4.15.0-66-generic (x86_64), Desktop: GNOME Shell 3.28.4, OpenGL: 3.3 Mesa 19.0.8, File-System: ext4, Screen Resolution: 1920x1080, System Layer: Oracle VirtualBox t-test1 2017-01-13 Threads: 1 Seconds < Lower Is Better Test4 . 26.12 |================================================================ t-test1 2017-01-13 Threads: 2 Seconds < Lower Is Better Test4 . 9.52 |=================================================================