bench Intel Core i7-2640M testing with a LENOVO 42914BG and Intel HD 3000 on Ubuntu 15.04 via the Phoronix Test Suite. enobench: Processor: Intel Core i7-2640M @ 3.50GHz (4 Cores), Motherboard: LENOVO 42914BG, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 8192MB, Disk: 512GB SAMSUNG SSD 830, Graphics: Intel HD 3000 (1300MHz), Audio: Intel 6 /C200, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205 OS: Ubuntu 15.04, Kernel: 3.19.0-12-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 10.5.2, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1360x768 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better enobench . 5791 |============================================================== LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better enobench . 21.47 |=============================================================