BRTFS-Read Intel Core i5 760 testing with a ASUS P7H55-M PRO and Gigabyte NVIDIA GeForce GTX 760 4096MB on Antergos via the Phoronix Test Suite. BTRFS with lzo: Processor: Intel Core i5 760 @ 2.80GHz (4 Cores), Motherboard: ASUS P7H55-M PRO, Chipset: Intel Core DMI, Memory: 8192MB, Disk: 2 x 1000GB Western Digital WD1002FAEX-0 + 120GB Samsung SSD 840 + 60GB Corsair Force 3, Graphics: Gigabyte NVIDIA GeForce GTX 760 4096MB (1084/3004MHz), Audio: Intel 5 /3400, Monitor: BenQ V2420H, Network: Realtek RTL8111/8168/8411 OS: Antergos, Kernel: 3.17.6-1-ARCH (x86_64), Desktop: GNOME Shell 3.14.3, Display Driver: NVIDIA 343.36, OpenGL: 4.4.0, Compiler: GCC 4.9.2 20141224, File-System: btrfs, Screen Resolution: 1920x1080 IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 6058.10 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 6192.02 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 911.32 |====================================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 6141.15 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 6247.56 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 177.76 |====================================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 6917.64 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 7138.27 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 928.26 |====================================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 5770.62 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 5716.67 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better BTRFS with lzo . 6438.76 |=====================================================