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Intel Atom N455 testing with a Intel powered classmate PC and Intel IGD on Ubuntu 12.04 via the Phoronix Test Suite.


Seagate ST320LT012-1DG14: 

	Processor: Intel Atom N455 @ 1.67GHz (2 Cores), Motherboard: Intel powered classmate PC, Chipset: Intel Atom D4xx/D5xx/N4xx/N5xx, Memory: 1 x 2048 MB DDR3-667MHz, Disk: 320GB Seagate ST320LT012-1DG14, Graphics: Intel IGD, Audio: Realtek ALC269VB, Network: Realtek RTL8101E/RTL8102E + Intel Centrino Wireless-N 105

	OS: Ubuntu 12.04, Kernel: 3.8.0-33-generic (i686), Desktop: GNOME 3.2.1, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, OpenGL: 1.4 Mesa 9.1.7, Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 1024x600


IOzone 3.405
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 105.27 |============================================


IOzone 3.405
Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 92.77 |=============================================


IOzone 3.405
Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 89.28 |=============================================


IOzone 3.405
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 79.54 |=============================================


IOzone 3.405
Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 85.75 |=============================================


IOzone 3.405
Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 83.57 |=============================================


IOzone 3.405
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 76.32 |=============================================


IOzone 3.405
Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 76.32 |=============================================


IOzone 3.405
Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 73.68 |=============================================


IOzone 3.405
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 71.38 |=============================================


IOzone 3.405
Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 71.93 |=============================================


IOzone 3.405
Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 68.09 |=============================================


IOzone 3.405
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 80.47 |=============================================


IOzone 3.405
Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 71.74 |=============================================


IOzone 3.405
Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 65.74 |=============================================


IOzone 3.405
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 472.54 |============================================


IOzone 3.405
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 667.13 |============================================


IOzone 3.405
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 88.15 |=============================================


IOzone 3.405
Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 86.15 |=============================================


IOzone 3.405
Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 84.14 |=============================================


IOzone 3.405
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 79.86 |=============================================


IOzone 3.405
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 79.46 |=============================================


IOzone 3.405
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 1061.43 |===========================================


IOzone 3.405
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
Seagate ST320LT012-1DG14 . 80.25 |=============================================