Dav Intel Core 2 Duo E4400 testing with a Dell 0KP561 and XFX AMD Radeon HD 6670/7670 2048MB on Ubuntu 14.04 via the Phoronix Test Suite. 1st: Processor: Intel Core 2 Duo E4400 @ 2.00GHz (2 Cores), Motherboard: Dell 0KP561, Chipset: Intel 82G33/G31/P35/P31 + ICH7, Memory: 4096MB, Disk: 160GB Seagate ST3160815AS + 100GB Western Digital WD1000BEVS-2, Graphics: XFX AMD Radeon HD 6670/7670 2048MB, Audio: Analog Devices AD1984, Monitor: SE40FH03, Network: Broadcom NetLink BCM5787 Gigabit PCI OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Desktop: Unity 7.2.0, Display Server: X Server 1.15.1, Display Driver: radeon 7.3.0, OpenGL: 3.3 Mesa 10.1.0 Gallium 0.4, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080 Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better 1st . 723.34 |=================================================================