po Intel Core i5-2450M testing with a LENOVO and Intel 2nd Generation Core Family IGP on LinuxMint 13 via the Phoronix Test Suite. 2012-09-15 16:21: Processor: Intel Core i5-2450M @ 2.50GHz (4 Cores), Motherboard: LENOVO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 500GB HITACHI HTS54755, Graphics: Intel 2nd Generation Core Family IGP, Audio: Conexant CX20590, Network: Atheros AR8152 v2.0 Fast + Broadcom BCM4313 802.11b/g/n OS: LinuxMint 13, Kernel: 3.6.0-030600rc5-generic (x86_64), Desktop: GNOME Shell 3.4.1, Display Server: X Server 1.12.3, Display Driver: intel 2.20.7, OpenGL: 3.0 Mesa 9.0-devel, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1366x768 Lenovo E530 Ivy@Mint13: Processor: Intel Core i5-3210M @ 2.50GHz (4 Cores), Motherboard: LENOVO 3259HLG, Chipset: Intel Ivy DRAM, Memory: 3584MB, Disk: 64GB M4-CT064M4SSD2, Graphics: Intel Ivy, Audio: Conexant CX20590, Network: Realtek RTL8111/8168B + Intel Centrino Wireless-N 2230 OS: LinuxMint 13, Kernel: 3.2.0-23-generic (x86_64), Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: ecryptfs, Screen Resolution: 1366x768 Battery Power Usage Idle, DPMS Off, Video Playback Milliwatts 2012-09-15 16:21 ....... MIN: 11210 AVG: 11885 MAX: 12800 Lenovo E530 Ivy@Mint13 . MIN: 8423 AVG: 9604 MAX: 10592