AMD FX-8150 Eight-Core Bulldozer processor testing various optimization levels of GCC compiler on Ubuntu Linux.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1210138-RA-GCCAMDBUL77
GCC AMD Bulldozer Compiler Optimization Levels,
"Open FMM Nero2D 2.0.2 - Total Time",
Lower Results Are Better
"-O0",4513.5933840275
"-O1",612.64582085609
"-O2",529.94906210899
"-O3",521.83340120316
"-Os",1065.6297478676
"-Ofast",509.69826221466
"Smallpt 1.0 - Global Illumination Renderer; 100 Samples",
Lower Results Are Better
"-O0",116,116,117
"-O1",36,36,36
"-O2",36,36,36
"-O3",32,32,32
"-Os",50,51,51
"-Ofast",29,30,30
"Himeno Benchmark 3.0 - Poisson Pressure Solver",
Higher Results Are Better
"-O0",236.372238,242.301894,242.605548
"-O1",409.072104,407.788029,413.386197
"-O2",604.158692,573.649626,588.305533
"-O3",691.7068,667.951407,668.094906
"-Os",555.904062,533.49411,530.915245
"-Ofast",702.39772,705.300835,706.583061
"GraphicsMagick 1.3.12 - Operation: Sharpen",
Higher Results Are Better
"-O0",41,41,41
"-O1",65,64,64
"-O2",64,65,65
"-O3",64,64,64
"-Os",68,67,68
"-Ofast",95,95,94
"Timed PHP Compilation 5.2.9 - Time To Compile",
Lower Results Are Better
"-O0",14.191098928452,14.239765882492,14.230474948883
"-O1",22.104969978333,22.129202842712,22.078187942505
"-O2",29.941227912903,29.86633515358,29.74268579483
"-O3",32.818463087082,32.651924133301,32.653434038162
"-Os",24.714564085007,24.994565010071,24.771244049072
"-Ofast",32.81989812851,33.050437927246,32.862746953964
"GraphicsMagick 1.3.12 - Operation: Local Adaptive Thresholding",
Higher Results Are Better
"-O0",31,31,31
"-O1",67,67,67
"-O2",67,67,67
"-O3",67,67,67
"-Os",62,61,62
"-Ofast",67,67,67
"C-Ray 1.1 - Total Time",
Lower Results Are Better
"-O0",76.168,76.181,76.33
"-O1",53.787,53.759,53.781
"-O2",46.571,46.566,46.565
"-O3",36.391,36.359,36.379
"-Os",72.922,72.822,72.925
"-Ofast",35.837,35.845,35.826
"GraphicsMagick 1.3.12 - Operation: HWB Color Space",
Higher Results Are Better
"-O0",81,80,81
"-O1",158,156,156
"-O2",157,159,159
"-O3",156,155,156
"-Os",123,121,121
"-Ofast",158,158,159
"GraphicsMagick 1.3.12 - Operation: Resizing",
Higher Results Are Better
"-O0",67,66,67
"-O1",128,128,128
"-O2",124,124,124
"-O3",121,121,122
"-Os",101,101,100
"-Ofast",121,122,122
"GraphicsMagick 1.3.12 - Operation: Blur",
Higher Results Are Better
"-O0",64,64,64
"-O1",97,98,96
"-O2",96,98,96
"-O3",112,114,109
"-Os",82,81,83
"-Ofast",109,109,109
"PostgreSQL pgbench 8.4.11 - TPC-B Transactions Per Second",
Higher Results Are Better
"-O0",1594.486701,1613.043554,1580.857314
"-O1",1915.504587,1943.379493,1901.19454
"-O2",1921.60017,2049.06645,2073.880865,1974.436104
"-O3",1801.614539,2023.89889,2168.547989,1955.671113,2131.575059,1852.726007
"-Os",1819.733044,1875.642334,1798.523008