082415 testing with a SAMSUNG NP915S3G-K01US and AMD Radeon HD 8250 512MB on Ubuntu 14.04 via the Phoronix Test Suite. test 1: Processor: @ 1.00GHz (4 Cores), Motherboard: SAMSUNG NP915S3G-K01US, Chipset: AMD Family 16h Root Complex, Memory: 3584MB, Disk: 128GB SAMSUNG MZMTD128 + 2000GB Ext HDD 1021, Graphics: AMD Radeon HD 8250 512MB (400/533MHz), Audio: ATI R6xx HDMI, Monitor: SAMSUNG + SAMSUNG, Network: Realtek RTL8111/8168/8411 + Qualcomm Atheros QCA9565 / AR9565 OS: Ubuntu 14.04, Kernel: 3.13.0-62-generic (x86_64), Desktop: GNOME 3.9.90, Display Server: X Server 1.15.1, Display Driver: fglrx 15.20.2, OpenGL: 4.4.13374, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768 1080p H.264 Video Playback 1.1 Video Decoding: OS X CoreVideo Percent test 1 . MIN: 2.5 AVG: 4.9 MAX: 26.1