test2 thinkpad x220t, i5 sandybridge test2: Processor: Intel Core i5-4570 @ 3.60GHz (4 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 500GB Samsung SSD 850 + 3001GB Seagate ST3000DM001-1CH1 + 3001GB Western Digital WD30EFRX-68E, Graphics: Intel HD 4600 (1150MHz), Monitor: PHL BDM4065, Network: Intel Connection I217-V OS: Arch rolling, Kernel: 4.8.10-1-ARCH (x86_64), Desktop: GNOME Shell 3.22.2, Display Server: X Server 1.18.4, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 13.0.1, Compiler: GCC 6.2.1 20160830 + Clang 3.9.0 + LLVM 3.9.0, File-System: btrfs, Screen Resolution: 3840x2160 test2sandybridgemobile: Processor: Intel Core i5-2520M @ 3.20GHz (4 Cores), Motherboard: LENOVO 42992QG, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 120GB OCZ NOCTI, Graphics: Intel HD 3000 (1300MHz), Audio: Conexant CX20590, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205 OS: Arch rolling, Kernel: 4.8.10-1-ARCH (x86_64), Desktop: GNOME Shell 3.22.2, Display Server: X Server 1.18.4, Display Driver: intel 2.99.917, Compiler: GCC 6.2.1 20160830 + Clang 3.9.0 + LLVM 3.9.0, File-System: btrfs, Screen Resolution: 1366x768 Loopback TCP Network Performance Time To Transfer 10GB Via Loopback Seconds < Lower Is Better test2 .................. 10.57 |================================= test2sandybridgemobile . 15.09 |=============================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better test2 .................. 1736.65 |============================================= test2sandybridgemobile . 994.48 |========================== AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better test2 .................. 3439.41 |============================================= test2sandybridgemobile . 1211.90 |================