lenovo Intel Core i3-4005U testing with a LENOVO Lenovo B50-80 and Intel Haswell-ULT IGP on Ubuntu 14.04 via the Phoronix Test Suite. lenovo: Processor: Intel Core i3-4005U @ 1.70GHz (4 Cores), Motherboard: LENOVO Lenovo B50-80, Chipset: Intel Haswell-ULT DRAM, Memory: 12288MB, Disk: 500GB Seagate ST500LT012-1DG14 + 1000GB External USB 3.0, Graphics: Intel Haswell-ULT IGP (950MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel Wireless 3160 OS: Ubuntu 14.04, Kernel: 3.16.0-52-generic (i686), Desktop: MATE 1.8.2, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1366x768 Intel Core i3-4005U: Processor: Intel Core i3-4005U @ 1.70GHz (4 Cores), Motherboard: LENOVO Lenovo B50-80, Chipset: Intel Haswell-ULT DRAM, Memory: 12288MB, Disk: 500GB Seagate ST500LT012-1DG14 + 1000GB External USB 3.0, Graphics: Intel Haswell-ULT IGP (950MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel Wireless 3160 OS: Ubuntu 14.04, Kernel: 3.16.0-52-generic (i686), Desktop: MATE 1.8.2, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.3, Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1366x768 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better lenovo . 8.95 |================================================================ Stream 2013-01-17 Type: Copy MB/s > Higher Is Better Intel Core i3-4005U . 11001.36 |=============================================== dcraw RAW To PPM Image Conversion Seconds < Lower Is Better Intel Core i3-4005U . 107.89 |=================================================