ioz Intel Core i7-4770 testing with a ASUS H87-PRO and Intel HD 4600 on Fedora 20 via the Phoronix Test Suite. asdf: Processor: Intel Core i7-4770 @ 3.40GHz (8 Cores), Motherboard: ASUS H87-PRO, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 80GB INTEL SSDSA2M080 + 256GB Samsung SSD 840, Graphics: Intel HD 4600 (1200MHz), Audio: Intel Haswell HDMI, Monitor: LCD_MONITOR, Network: Realtek RTL8111/8168/8411 OS: Fedora 20, Kernel: 3.11.9-300.fc20.x86_64 (x86_64), Desktop: KDE 4.11.3, Display Server: X Server 1.14.4, Display Driver: intel 2.21.15, OpenGL: 3.1 Mesa 9.2.3, Compiler: GCC 4.8.2 20131017, File-System: ext4, Screen Resolution: 1280x1024 IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better asdf . 9212.38 |=============================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better asdf . 486.15 |================================================================