IoZone
Intel Core i7-2640M testing with a LENOVO and Intel Sandybridge Mobile (GT2+) on Ubuntu 12.04 via the Phoronix Test Suite.


Ubuntu: 

	Processor: Intel Core i7-2640M @ 2.80GHz (4 Cores), Motherboard: LENOVO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 2 x 4096 MB DDR3-800MHz, Disk: 500GB Seagate ST9500325AS, Graphics: Intel Sandybridge Mobile (GT2+) (1300MHz), Audio: Conexant CX20590, Network: Atheros AR8162 Fast + Broadcom BCM4313 802.11b/g/n

	OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1366x768

Lite1.8: 

	Processor: Intel Core i7-2640M @ 2.80GHz (4 Cores), Motherboard: LENOVO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 2 x 4096 MB DDR3-800MHz, Disk: 500GB Seagate ST9500325AS, Graphics: Intel Sandybridge Mobile (GT2+) (1300MHz), Audio: Conexant CX20590, Network: Atheros Device 1090 + Broadcom BCM4313 802.11b/g/n

	OS: Linpus-Lite1.8.1.0.02-20120712, Kernel: 3.3.7-3.270.2.lp18.x86_64 (x86_64), Desktop: GNOME Shell 3.4.1, Display Server: X Server 1.12.0, Display Driver: intel 2.19.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.7.0 20120507, File-System: ext4, Screen Resolution: 1366x768

Lite1.6: 

	Processor: Intel Core i7-2640M @ 2.80GHz (4 Cores), Motherboard: LENOVO, Chipset: Intel Sandy Bridge DRAM, Memory: 2 x 4096 MB DDR3-800MHz, Disk: 500GB Seagate ST9500325AS, Graphics: Intel Device 0126 (1300MHz), Audio: Conexant CX20590, Network: Atheros Device 1090 + Broadcom BCM4313 802.11b/g

	OS: Linpus Lite1.6 for Lenovo v1.6.7, Kernel: 3.4.4-7.lp.i686.PAE (i686), Desktop: GNOME Shell 3.1.4, Display Server: X Server 1.11.1, Display Driver: intel 2.16.0, OpenGL: 2.1 Mesa 7.11, Compiler: GCC 4.6.3 20120306, File-System: ext3, Screen Resolution: 1366x768


IOzone 3.405
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2298.09 |===================
Lite1.8 . 7448.65 |============================================================
Lite1.6 . 1828.51 |===============


IOzone 3.405
Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2527.37 |=======================
Lite1.8 . 6521.06 |============================================================


IOzone 3.405
Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 107.91 |=============================================================
Lite1.8 . 80.31  |=============================================


IOzone 3.405
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2365.76 |====================
Lite1.8 . 6978.17 |============================================================
Lite1.6 . 1642.31 |==============


IOzone 3.405
Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2427.27 |======================
Lite1.8 . 6576.26 |============================================================


IOzone 3.405
Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 107.29 |=============================================================
Lite1.8 . 80.52  |==============================================


IOzone 3.405
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 67.61 |============================================================
Lite1.8 . 55.01 |=================================================
Lite1.6 . 70.23 |==============================================================


IOzone 3.405
Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 69.79 |==============================================================
Lite1.8 . 55.74 |==================================================


IOzone 3.405
Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 69.67 |==============================================================
Lite1.8 . 57.28 |===================================================


IOzone 3.405
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 66.55 |===========================================================
Lite1.8 . 53.76 |================================================
Lite1.6 . 70.15 |==============================================================


IOzone 3.405
Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 61.79 |==============================================================
Lite1.8 . 55.51 |========================================================


IOzone 3.405
Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 62.62 |==============================================================
Lite1.8 . 57.76 |=========================================================


IOzone 3.405
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2528.78 |=====================
Lite1.8 . 7349.38 |============================================================
Lite1.6 . 1922.95 |================


IOzone 3.405
Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2693.13 |=======================
Lite1.8 . 6933.53 |============================================================


IOzone 3.405
Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 94.19 |==============================================================
Lite1.8 . 79.41 |====================================================


IOzone 3.405
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2114.11 |===========================
Lite1.8 . 4733.13 |============================================================
Lite1.6 . 1878.79 |========================


IOzone 3.405
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2025.83 |===========================
Lite1.8 . 4485.55 |============================================================
Lite1.6 . 1687.49 |=======================


IOzone 3.405
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 68.16 |============================================================
Lite1.8 . 55.52 |=================================================
Lite1.6 . 70.68 |==============================================================


IOzone 3.405
Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 74.43 |==============================================================
Lite1.8 . 56.10 |===============================================


IOzone 3.405
Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 72.86 |==============================================================
Lite1.8 . 57.07 |=================================================


IOzone 3.405
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 63.82 |========================================================
Lite1.8 . 57.43 |===================================================
Lite1.6 . 70.16 |==============================================================


IOzone 3.405
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 61.61 |=======================================================
Lite1.8 . 57.08 |===================================================
Lite1.6 . 68.96 |==============================================================


IOzone 3.405
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
Ubuntu .. 2192.60 |=========================
Lite1.8 . 5224.78 |============================================================
Lite1.6 . 1981.66 |=======================


IOzone 3.405
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
Ubuntu .. 62.69 |========================================================
Lite1.8 . 57.01 |===================================================
Lite1.6 . 69.67 |==============================================================