kvm_RAMspeed qemu testing on Ubuntu 16.04 via the Phoronix Test Suite. 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL: Processor: 4 x Intel Core (Haswell no TSX IBRS) (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (Ubuntu-1.8.2-1ubuntu1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 8GB, Disk: 29GB, Graphics: Red Hat QXL paravirtual graphic card, Audio: QEMU Generic, Network: Red Hat Virtio device OS: Ubuntu 16.04, Kernel: 4.15.0-45-generic (x86_64), Desktop: Unity 7.4.5, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 13431.69 |================ RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 12054.64 |================ RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 12031.34 |================ RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 13465.63 |================ RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 12686.28 |================ RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 13358.07 |================ RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 11987.75 |================ RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 12066.14 |================ RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 13318.99 |================ RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better 4 x Intel Core (Haswell no TSX IBRS) - Red Hat QXL . 12772.13 |================