Intel Celeron G1840 4GB btrfs on 2.5inch notebook HDD Stock Arch install with KDE Plasma 5. Non-SSD HDD with default btrfs options. g1840: Processor: Intel Celeron G1840 @ 2.80GHz (2 Cores), Motherboard: Gigabyte H97M-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 4096MB, Disk: 750GB Western Digital WD7500BPVT-2, Graphics: Intel HD (1050MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: 2870, Network: Realtek RTL8111/8168/8411 OS: Arch Linux, Kernel: 3.18.6-1-ARCH (x86_64), Desktop: KDE Frameworks 5, Display Driver: intel 2.99.917, Compiler: GCC 4.9.2 20150204, File-System: btrfs, Screen Resolution: 1920x1080 Timed Apache Compilation 2.4.7 Time To Compile Seconds < Lower Is Better g1840 . 67.01 |================================================================ Gzip Compression 2GB File Compression Seconds < Lower Is Better g1840 . 14.84 |================================================================ FLAC Audio Encoding 1.3.1 WAV To FLAC Seconds < Lower Is Better g1840 . 9.15 |=================================================================