jeff Intel Core 2 Duo P8600 testing with a LENOVO 6475P8U and Intel Mobile 4 IGP on Ubuntu 14.04 via the Phoronix Test Suite. Western Digital WD1600BEVS-0: Processor: Intel Core 2 Duo P8600 @ 2.40GHz (2 Cores), Motherboard: LENOVO 6475P8U, Chipset: Intel Mobile 4 MCH + ICH9M-E, Memory: 4096MB, Disk: 160GB Western Digital WD1600BEVS-0, Graphics: Intel Mobile 4 IGP, Audio: Conexant CX20561 (Hermosa), Network: Intel 82567LM Gigabit Connection + Intel PRO/Wireless OS: Ubuntu 14.04, Kernel: 3.13.0-62-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 2.1 Mesa 10.1.3, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1280x800 PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Western Digital WD1600BEVS-0 . 564 |=========================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better Western Digital WD1600BEVS-0 . 3429.83 |======================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better Western Digital WD1600BEVS-0 . 3821.17 |======================================= C-Ray 1.1 Total Time Seconds < Lower Is Better Western Digital WD1600BEVS-0 . 96.45 |========================================= Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better Western Digital WD1600BEVS-0 . 8669.97 |=======================================