External Flow over passenger sedan (sedan_4m)

External Flow over passenger sedan. The case has around 4 million cells of mixed type and uses a k-epsilon model with the pressure-based coupled solver.

Number of cells 4,000,000
Cell type Mixed
Models Standard K-e Turbulence
Solver Pressure based coupled solver, Green-Gauss cell based, steady

Results

Results are listed alphabetically by platform. Download

Last updated:  2019-11-22
Platform Cores Machines Core Solver
Rating
Core Solver
Speedup
Core Solver
Efficiency
Intel white box, Xeon 8260L, 48 cores, 2.4 GHz, Omni-Path, using Fluent AVX2 binary

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48
1
5574.1935
48.000
100.00%
96
2
11076.9231
95.385
99.36%
192
4
21873.4177
188.354
98.10%
384
8
42146.3415
362.927
94.51%
768
16
64000.0000
551.111
71.76%
1152 24 84292.6829 725.854 63.01%
1536 32 84292.6829 725.854 47.26%
2304 48 101647.0588 875.294 37.99%