optimus6gb Intel Pentium E5400 testing with a ASUS P5Q-EM and Intel 4 IGP on Ubuntu 14.04 via the Phoronix Test Suite. optimus6gb: Processor: Intel Pentium E5400 @ 2.70GHz (2 Cores), Motherboard: ASUS P5Q-EM, Chipset: Intel 4 DRAM + ICH10R, Memory: 6144MB, Disk: 320GB MDT MD3200AAKS-0 + 250GB Western Digital WD2500AAJB-0, Graphics: Intel 4 IGP, Audio: Realtek ALC1200, Network: Realtek RTL8111/8168/8411 + Qualcomm Atheros AR9227 Wireless OS: Ubuntu 14.04, Kernel: 3.13.0-35-generic (i686), Desktop: Unity 7.2.2, 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: 1280x1024 PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better optimus6gb . 107 |============================================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better optimus6gb . 3073.71 |========================================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better optimus6gb . 3073.69 |========================================================= C-Ray 1.1 Total Time Seconds < Lower Is Better optimus6gb . 106.79 |========================================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better optimus6gb . 8493.32 |=========================================================