results Intel Core i5 450M testing with a Dell 0VF0FR and AMD Mobility Radeon HD 4530/4570/545v 512MB on LinuxMint 15 via the Phoronix Test Suite. mint: Processor: Intel Core i5 450M @ 2.40GHz (4 Cores), Motherboard: Dell 0VF0FR, Chipset: Intel Core DRAM, Memory: 4096MB, Disk: 500GB Western Digital WD5000BEVT-7, Graphics: AMD Mobility Radeon HD 4530/4570/545v 512MB, Audio: Realtek ALC665, Network: Broadcom NetLink BCM57780 Gigabit PCIe + Broadcom BCM43224 802.11a/b/g/n OS: LinuxMint 15, Kernel: 3.8.0-19-generic (x86_64), Desktop: Cinnamon 1.8.8, Display Server: X Server 1.13.3, Display Driver: radeon 7.1.0, OpenGL: 3.0 Mesa 9.1.7 Gallium 0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1366x768 PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better mint . 815 |=================================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better mint . 7116.93 |=============================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better mint . 7388.43 |=============================================================== C-Ray 1.1 Total Time Seconds < Lower Is Better mint . 100.43 |================================================================