gcc test 1 AMD E-350 testing with a Acer JE40_BZ and AMD Radeon HD 6310 256MB on SUSE LINUX 12.2 via the Phoronix Test Suite. -O0: Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: Acer JE40_BZ, Chipset: AMD Family 14h Root Complex, Memory: 2048MB, Disk: 320GB TOSHIBA MK3265GS, Graphics: AMD Radeon HD 6310 256MB (492/533MHz), Audio: ATI R6xx HDMI, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: SUSE LINUX 12.2, Kernel: 3.4.6-1-TuoLei-2.10-desktop (x86_64), Desktop: LXDE 0.5.10, Display Server: X Server 1.12.3, Display Driver: fglrx 8.98.2, OpenGL: 4.2.11762, Compiler: GCC 4.7 + Open64 4.5.2 + PathScale 4.0.12.1 + Clang 3.1 + LLVM 3.1, File-System: btrfs, Screen Resolution: 1366x768 -O0 -march=btver1: Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: Acer JE40_BZ, Chipset: AMD Family 14h Root Complex, Memory: 2048MB, Disk: 320GB TOSHIBA MK3265GS, Graphics: AMD Radeon HD 6310 256MB (492/533MHz), Audio: ATI R6xx HDMI, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless OS: SUSE LINUX 12.2, Kernel: 3.4.6-1-TuoLei-2.10-desktop (x86_64), Desktop: LXDE 0.5.10, Display Server: X Server 1.12.3, Display Driver: fglrx 8.98.2, OpenGL: 4.2.11762, Compiler: GCC 4.7 + Open64 4.5.2 + PathScale 4.0.12.1 + Clang 3.1 + LLVM 3.1, File-System: btrfs, Screen Resolution: 1366x768 Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better -O0 ............... 59.91 |==================================================== -O0 -march=btver1 . 59.13 |=================================================== Timed PHP Compilation 5.2.9 Time To Compile Seconds < Lower Is Better -O0 ............... 130.33 |=================================================== -O0 -march=btver1 . 120.38 |=============================================== C-Ray 1.1 Total Time Seconds < Lower Is Better -O0 ............... 950.08 |=================================================== -O0 -march=btver1 . 945.25 |===================================================