pi-encode-mp3 Intel Atom N270 testing with a SAMSUNG NC10/N110 and Intel Mobile 945GSE IGP on LinuxMint 17.2 via the Phoronix Test Suite. pi-encode-mp3-1: Processor: ARMv7 rev 4 @ 0.91GHz (2 Cores), Motherboard: sun7i, Memory: 872MB, Disk: 16GB SL16G OS: Raspbian 8.0, Kernel: 3.4.112-sun7i (armv7l), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1280x1440 atom-encode-mp3: Processor: Intel Atom N270 @ 1.60GHz (2 Cores), Motherboard: SAMSUNG NC10/N110, Chipset: Intel Mobile 945GSE MCH + ICH7-M, Memory: 1 x 2048 MB DDR2-533MHz, Disk: 160GB SAMSUNG HM160HI, Graphics: Intel Mobile 945GSE IGP, Audio: Intel NM10/ICH7, Network: Qualcomm Atheros AR242x / AR542x OS: LinuxMint 17.2, Kernel: 3.16.0-38-generic (i686), Display Driver: intel 2.99.917, Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x600 LAME MP3 Encoding 3.99.5 WAV To MP3 Seconds < Lower Is Better pi-encode-mp3-1 . 148.10 |===================================================== atom-encode-mp3 . 136.41 |=================================================