mytest we want to find the different xxd_test: Processor: Intel Core i5-3210M @ 2.50GHz (1 Core), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1024MB, Disk: 21GB VMware Virtual S, Graphics: LLVMpipe, Audio: Ensoniq ES1371 / Creative, Network: Intel 82545EM Gigabit OS: CentOS Linux 7, Kernel: 3.10.0-327.36.3.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.14.4, Display Server: X Server 1.17.2, Display Driver: vmware 13.0.2, OpenGL: 2.1 Mesa 10.6.5 Gallium 0.4, Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1162x615, System Layer: VMware GpuTest 0.7.0 Test: Furmark - Resolution: 1600 x 1200 - Mode: Windowed Points > Higher Is Better xxd_test . 10 |================================================================ GpuTest 0.7.0 Test: Furmark - Resolution: 1600 x 1200 - Mode: Fullscreen Points > Higher Is Better xxd_test . 8 |=================================================================