HD qemu testing on Ubuntu 16.04 via the Phoronix Test Suite. HD: Processor: 2 x Common KVM (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 34GB QEMU HDD, Graphics: EFI VGA, Network: Red Hat Virtio device OS: Ubuntu 16.04, Kernel: 4.4.0-142-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 800x600, System Layer: qemu Dbench 4.0 Client Count: 1 MB/s > Higher Is Better HD . 95.65 |===================================================================