17MEMORY Intel Xeon E5-2680 v3 testing with a QEMU Standard PC (i440FX + PIIX 1996) and Cirrus Logic GD 5446 on CentOS 6.8 via the Phoronix Test Suite. MEMORY: Processor: Intel Xeon E5-2680 v3 @ 2.49GHz (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 8192 MB RAM QEMU, Disk: 197GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: CentOS 6.8, Kernel: 2.6.32-642.4.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better MEMORY . 17775.93 |============================================================ RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better MEMORY . 17083.11 |============================================================ RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better MEMORY . 17208.82 |============================================================ RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better MEMORY . 15243.89 |============================================================ Stream 2013-01-17 Add MB/s > Higher Is Better MEMORY . 40025.14 |============================================================ Stream 2013-01-17 Copy MB/s > Higher Is Better MEMORY . 35746.76 |============================================================ Stream 2013-01-17 Scale MB/s > Higher Is Better MEMORY . 35697.38 |============================================================