Ubuntu Node Intel Core i3-3220 testing with a ASRock Z77E-ITX and Sapphire AMD Radeon HD 7800 2048MB on Ubuntu 15.10 via the Phoronix Test Suite. Test: Processor: Intel Core i3-3220 @ 3.30GHz (4 Cores), Motherboard: ASRock Z77E-ITX, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 8192MB, Disk: 128GB SAMSUNG SSD 830, Graphics: Sapphire AMD Radeon HD 7800 2048MB (860/1200MHz), Audio: Realtek ALC898, Monitor: HDMI + X243H, Network: Broadcom NetLink BCM57781 Gigabit PCIe + Realtek RTL8191SEvB Wireless LAN OS: Ubuntu 15.10, Kernel: 4.2.0-25-generic (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.17.2, OpenGL: 4.4.13399, Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 1920x1080 x11perf 1.5 Test: 500px PutImage Square Operations / Second > Higher Is Better Test . 3327 |==================================================================