FLUENT 12.0 beta benchmarks

Reacting Flow with Eddy Dissipation Model
 

A reacting flow case with the eddy dissipation model. k-epsilon turbulence and segregated implicit solver are used. The case has around 417,000 hexahedral cells.

Number of cells
417,000
Cell type
hexahedral
Models
k-eps turbulence
Solver
segregated implicit

Plots

Serial
Parallel

Results

In the table below, a rating listed in red corresponds to the redzone result, and one in bold is a peak result. Bold red is used to indicate that the run was both the peak and redzone result.

Results are listed alphabetically by platform, within each FLUENT version.

 

Platform EDDY_417K RATINGS
FLUENT Version CPUs or Cores Machines or Blocks Rating Speedup Efficiency
AMD CLUSTER (AMD64_BARCELONA_4CORE,2300,LINUX,IB) 12.0.7 2 1 128.2 N/A N/A
4 1 219.5 N/A N/A
8 1 385.6 N/A N/A
16 2 720.3 N/A N/A
32 4 1459.5 N/A N/A
64 8 2346.2 N/A N/A
AMD CLUSTER (AMD64_SHANGHAI_4CORE,2700,LINUX,IB) 12.0.7 2 1 160.3 N/A N/A
4 1 283.9 N/A N/A
8 1 488.1 N/A N/A
16 2 932.0 N/A N/A
32 4 1804.7 N/A N/A
64 8 2814.3 N/A N/A
BULL NOVASCALE_R422 (INTEL64_4CORE,2800,RHEL4,IB_VOLTAIRE) 12.0.3 1 1 102.0 1.0 100%
4 1 260.2 2.6 64%
8 1 297.2 2.9 36%
16 2 442.8 4.3 27%
HP BL465C (AMD64_BARCELONA_4CORE,2300,WINHPC08,IB) 12.0.15 1 1 73.0 1.0 100%
2 1 137.4 1.9 94%
4 1 227.5 3.1 78%
8 1 431.0 5.9 74%
16 2 775.6 10.6 66%
32 4 1459.5 20.0 62%
64 8 2192.9 30.0 47%
128 16 2112.5 28.9 23%
INTEL WHITEBOX (INTEL_X5482_HTN4,3200,RHEL5) 12.0.13 serial 1 113.4 N/A N/A
1 1 111.4 1.0 100%
2 1 220.2 2.0 99%
4 1 414.6 3.7 93%
8 1 532.9 4.8 60%
INTEL WHITEBOX (INTEL_X5482_HTN4,3200,RHEL5,IB) 12.0.13 serial 1 111.9 N/A N/A
1 1 109.1 1.0 100%
2 1 215.1 2.0 99%
4 1 405.0 3.7 93%
8 1 524.2 4.8 60%
16 2 1123.5 10.3 64%
32 4 2103.5 19.3 60%
64 8 3581.3 32.8 51%
128 16 5236.4 48.0 37%
INTEL WHITEBOX (INTEL_X5560_NHM4,2800,RHEL5,IB) 12.0.13 serial 1 143.8 N/A N/A
1 1 143.5 1.0 100%
2 1 274.3 1.9 96%
4 1 515.7 3.6 90%
8 1 891.4 6.2 78%
16 2 1585.3 11.0 69%
32 4 2856.2 19.9 62%
64 8 5016.0 35.0 55%
INTEL WHITEBOX (INTEL_X5570_NHM4,2930,RHEL5) 12.0.13 serial 1 146.6 N/A N/A
1 1 134.6 1.0 100%
2 1 262.6 2.0 98%
4 1 492.1 3.7 91%
8 1 920.1 6.8 85%
QLOGIC CLUSTER (AMD64_BARCELONA_4CORE,2500,RH5.2,IB_TRUESCALE) 12.0.15 1 1 71.2 1.0 100%
4 1 254.2 3.6 89%
8 1 429.9 6.0 75%
16 2 768.7 10.8 67%
32 4 1476.9 20.7 65%
64 8 2758.2 38.7 61%
128 16 4470.9 62.8 49%
256 32 6884.5 96.7 38%
QLOGIC CLUSTER (INTEL_X5472_HTN4,3000,RH5.2,IB_TRUESCALE) 12.0.15 16 2 1110.2 N/A N/A
32 4 2239.8 N/A N/A
64 8 3577.6 N/A N/A
128 16 5135.2 N/A N/A
256 32 5917.8 N/A N/A
SGI ALTIX_ICE_8200EX (INTEL64_4CORE,3000,LINUX,IB) 12.0.9 serial 1 111.3 N/A N/A
1 1 109.9 1.0 100%
2 1 217.8 2.0 99%
4 1 398.9 3.6 91%
8 1 540.4 4.9 61%
16 2 1134.2 10.3 65%
32 4 2160.0 19.7 61%
64 8 3515.8 32.0 50%
128 16 4867.6 44.3 35%
256 32 6484.1 59.0 23%
SGI ALTIX_ICE_8200EX (INTEL64_4CORE,3000,LINUX,IB_2RAIL) 12.0.9 1 1 109.9 1.0 100%
2 1 217.8 2.0 99%
4 1 398.9 3.6 91%
8 1 540.4 4.9 61%
16 2 1130.2 10.3 64%
32 4 2151.9 19.6 61%
64 8 3473.4 31.6 49%
128 16 4916.1 44.7 35%
256 32 6496.2 59.1 23%
SGI ALTIX_ICE_8200IP95 (INTEL_X5570_NHM4,2930,SLES10,IB) 12.0.9 1 1 138.1 1.0 100%
2 1 265.5 1.9 96%
4 1 510.6 3.7 92%
8 1 904.2 6.5 82%
16 2 1642.6 11.9 74%
32 4 2936.3 21.3 66%
64 8 4853.9 35.1 55%
128 16 7578.9 54.9 43%
256 32 9118.7 66.0 26%
SGI ALTIX_ICE_8200IP95 (INTEL_X5570_NHM4_TURBO,2930,SLES10,IB) 12.0.9 1 1 153.3 1.0 100%
2 1 294.2 1.9 96%
4 1 561.6 3.7 92%
8 1 953.1 6.2 78%
16 2 1708.4 11.1 70%
32 4 3083.0 20.1 63%
64 8 5142.9 33.5 52%
128 16 7448.3 48.6 38%
256 32 7384.6 48.2 19%