N15 n15 4 x Intel Xeon E312xx (Sandy Bridge) - Cirrus Logic: Processor: 4 x Intel Xeon E312xx (Sandy Bridge) @ 2.00GHz (4 Cores), Motherboard: OpenStack Foundation Nova v2015.1.1, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 7680 MB RAM, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.19.0-25-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768 N15: Processor: 4 x Intel Xeon E312xx (Sandy Bridge) @ 2.00GHz (4 Cores), Motherboard: OpenStack Foundation Nova v2015.1.1, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 7680 MB RAM, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.19.0-25-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better 4 x Intel Xeon E312xx (Sandy Bridge) - Cirrus Logic . 870.51 |================= BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 LPS > Higher Is Better N15 . 14318776.20 |============================================================ BYTE Unix Benchmark 3.6 Computational Test: Integer Arithmetic LPS > Higher Is Better N15 . 1 |====================================================================== BYTE Unix Benchmark 3.6 Computational Test: Register Arithmetic LPS > Higher Is Better N15 . 1 |====================================================================== BYTE Unix Benchmark 3.6 Computational Test: Floating-Point Arithmetic LPS > Higher Is Better N15 . 1 |======================================================================