compile flag test Intel Core i5-7200U testing with a MSI MS-B1421 v1.0 and Intel Kabylake GT2 3072MB on Fedora 25 via the Phoronix Test Suite. Default: Processor: Intel Core i5-7200U @ 3.10GHz (4 Cores), Motherboard: MSI MS-B1421 v1.0, Chipset: Intel Device 5904, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: Intel Kabylake GT2 3072MB (1000MHz), Audio: Realtek ALC887-VD, Monitor: ASUS MG28U, Network: Realtek RTL8111/8168/8411 + Intel Device 24fb OS: Fedora 25, Kernel: 4.8.6-300.fc25.x86_64 (x86_64), Desktop: GNOME Shell 3.22.1, Display Server: Wayland, OpenGL: 4.3 Mesa 12.0.3, OpenCL: OpenCL 1.2 beignet 1.2 + OpenCL 2.0 pocl 0.13 LLVM 3.8.0, Compiler: GCC 6.2.1 20160916, File-System: ext4, Screen Resolution: 3840x2160 New: Processor: Intel Core i5-7200U @ 3.10GHz (4 Cores), Motherboard: MSI MS-B1421 v1.0, Chipset: Intel Device 5904, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: Intel Kabylake GT2 3072MB (1000MHz), Audio: Realtek ALC887-VD, Monitor: ASUS MG28U, Network: Realtek RTL8111/8168/8411 + Intel Device 24fb OS: Fedora 25, Kernel: 4.8.6-300.fc25.x86_64 (x86_64), Desktop: GNOME Shell 3.22.1, Display Server: Wayland, OpenGL: 4.3 Mesa 12.0.3, OpenCL: OpenCL 1.2 beignet 1.2 + OpenCL 2.0 pocl 0.13 LLVM 3.8.0, Compiler: GCC 6.2.1 20160916, File-System: ext4, Screen Resolution: 3840x2160 New 2: Processor: Intel Core i5-7200U @ 3.10GHz (4 Cores), Motherboard: MSI MS-B1421 v1.0, Chipset: Intel Device 5904, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: Intel Kabylake GT2 3072MB (1000MHz), Audio: Realtek ALC887-VD, Monitor: ASUS MG28U, Network: Realtek RTL8111/8168/8411 + Intel Device 24fb OS: Fedora 25, Kernel: 4.8.6-300.fc25.x86_64 (x86_64), Desktop: GNOME Shell 3.22.1, Display Server: Wayland, OpenGL: 4.3 Mesa 12.0.3, OpenCL: OpenCL 1.2 beignet 1.2 + OpenCL 2.0 pocl 0.13 LLVM 3.8.0, Compiler: GCC 6.2.1 20160916, File-System: ext4, Screen Resolution: 3840x2160 Netperf 2.7.0 Server: 192.168.1.229 - Test: TCP Request Response - Duration: 10 Seconds Transaction Rate Per Second > Higher Is Better Default . 486.94 |============================================================= New ..... 447.38 |======================================================== New 2 ... 488.73 |============================================================= Netperf 2.7.0 Server: 192.168.1.229 - Test: TCP Stream - Server To Client - Duration: 10 Seconds Megabits/sec Throughput > Higher Is Better Default . 229.19 |=========================================================== New ..... 221.85 |========================================================= New 2 ... 236.53 |=============================================================