Linux MP3 PERF 1 Running pts/encode-mp3-1.4.0 via the Phoronix Test Suite. Intel Core i7-5600U: Processor: Intel Core i7-5600U @ 3.20GHz (4 Cores), Motherboard: LENOVO 20BSCTO1WW, Chipset: Intel Broadwell-U-OPI, Memory: 8192MB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel Broadwell-U (950MHz), Audio: Intel Broadwell-U Audio, Monitor: Acer B286HK, Network: Intel Connection + Intel Wireless 7265 OS: Fedora 21, Kernel: 4.1.7-100.fc21.x86_64 (x86_64), Desktop: GNOME Shell 3.14.4, Display Server: X Server 1.16.3, Display Driver: intel 2.99.916, OpenGL: 3.3 Mesa 10.4.7, Compiler: GCC 4.9.2 20150212, File-System: ext4, Screen Resolution: 3840x2160 Odroid C1: Processor: ARMv7 rev 1 @ 1.74GHz (4 Cores), Motherboard: ODROIDC, Memory: 948MB, Disk: 640GB 00AAKS-22A7B2 + 32GB 00000 OS: Ubuntu 14.04, Kernel: 3.10.80 (armv7l), Desktop: LXDE 0.6.1, Display Server: X Server 1.15.1, Compiler: GCC 4.9.2, File-System: reiserfs, Screen Resolution: 1280x1024 Athlon XP: Processor: AMD Sempron @ 2.19GHz (1 Core), Motherboard: American Megatrends P1.30, Chipset: VIA VT8377, Memory: 2048MB, Disk: 640GB Western Digital WD6400AAKS-2 + 80GB Seagate ST380021A + 60GB Seagate ST360021A, Graphics: NVIDIA GeForce FX 5200 128MB (250/500MHz) OS: Slackware 14.1, Kernel: 3.18.21 (i686), Display Server: X Server 1.14.3, Display Driver: NVIDIA 173.14.39, OpenGL: 2.1.2 NVIDIA 173.14.39, Compiler: GCC 4.9.3 + Clang 3.6.0 + LLVM 3.6.0, File-System: reiserfs, Screen Resolution: 1280x1024 LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better Intel Core i7-5600U . 14.32 |======== Odroid C1 ........... 93.55 |================================================== Athlon XP ........... 41.93 |====================== LAME MP3 Encoding 3.99.3 Perf Task Clock - WAV To MP3 < Lower Is Better Intel Core i7-5600U . 14317.52 |=============================================== LAME MP3 Encoding 3.99.3 Perf Context Switches - WAV To MP3 < Lower Is Better Intel Core i7-5600U . 59 |===================================================== LAME MP3 Encoding 3.99.3 Perf Page Faults - WAV To MP3 < Lower Is Better Intel Core i7-5600U . 565 |==================================================== LAME MP3 Encoding 3.99.3 Perf Branches - WAV To MP3 < Lower Is Better Intel Core i7-5600U . 9388837468 |============================================= LAME MP3 Encoding 3.99.3 Perf Branch Misses - WAV To MP3 < Lower Is Better Intel Core i7-5600U . 439089551 |==============================================