compile Intel Core i5-3570K testing with a ASUS P8Z77-V LX and XFX AMD Radeon HD 6870 1024MB on Ubuntu 15.10 via the Phoronix Test Suite. Intel Core i5-3570K - XFX AMD Radeon HD 6870 1024MB -: Processor: Intel Core i5-3570K @ 4.10GHz (4 Cores), Motherboard: ASUS P8Z77-V LX, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 2 x 4096 MB DDR3-1333MHz CMX4GX3M1A1600C11, Disk: 47GB, Graphics: XFX AMD Radeon HD 6870 1024MB (900/1050MHz), Audio: Realtek ALC887-VD, Monitor: DELL 2408WFP + DELL 2007WFP, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 15.10, Kernel: 4.4.2-040402-generic (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.17.2, Display Driver: radeon 7.5.99, OpenGL: 3.3 Mesa 11.0.2 Gallium 0.4, Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 3600x1200 Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Intel Core i5-3570K - XFX AMD Radeon HD 6870 1024MB - . 412.47 |=============== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Intel Core i5-3570K - XFX AMD Radeon HD 6870 1024MB - . 262.04 |=============== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better Intel Core i5-3570K - XFX AMD Radeon HD 6870 1024MB - . 760.50 |===============