FIO AMD Athlon 64 X2 6000+ testing with a Gigabyte GA-MA74GM-S2H and Gigabyte AMD Radeon 2100 128MB on Ubuntu 16.04 via the Phoronix Test Suite. BB: Processor: AMD Athlon 64 X2 6000+ @ 3.11GHz (2 Cores), Motherboard: Gigabyte GA-MA74GM-S2H, Chipset: AMD RS690 + SB7x0/SB8x0/SB9x0, Memory: 2 x 2048 MB 800MHz, Disk: 500GB Seagate ST3500418AS, Graphics: Gigabyte AMD Radeon 2100 128MB, Audio: Realtek ALC888, Monitor: Acer P226HQV, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 16.04, Kernel: 4.4.0-47-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.4, Display Driver: modesetting 1.18.4, OpenGL: 2.1 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1920x1080 Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better BB . 6.82 |==================================================================== Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better BB . 94.52 |=================================================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better BB . 101.76 |==================================================================