f QEMU 2.4.0 testing on Ubuntu 14.04 via the Phoronix Test Suite. QEMU Virtual 2.4.0 - Cirrus Logic GD 5446 - QEMU: Processor: QEMU Virtual 2.4.0 @ 3.20GHz (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 1024 MB RAM QEMU, Disk: 10GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.13.0-93-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, System Layer: QEMU 2.4.0 IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better QEMU Virtual 2.4.0 - Cirrus Logic GD 5446 - QEMU . 1663.43 |===================