Dell E6410 Intel Core i7 640M testing with a Dell 0667CC and Intel Core IGP on Ubuntu 14.10 via the Phoronix Test Suite. Intel Core IGP: Processor: Intel Core i7 640M @ 2.67GHz (4 Cores), Motherboard: Dell 0667CC, Chipset: Intel Core DRAM, Memory: 8192MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel Core IGP, Audio: Intel 5 /3400, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300 OS: Ubuntu 14.10, Kernel: 3.16.0-33-generic (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.16.0, Display Driver: intel 2.99.914, OpenGL: 2.1 Mesa 10.3.2, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1280x800 x11perf 1.5 Test: Char in 80-char aa line Operations / Second > Higher Is Better Intel Core IGP . 7315000 |===================================================== Intel Core IGP . 7321667 |=====================================================