Vehicle Exhaust model (exhaust_system_33m)

Vehicle Exhaust model. The case has around 33 million Mixed cells and uses the SST K-omega Turbulence model and the Pressure based coupled solver, Least Squares cell based, steady solver.

Number of cells 33,000,000
Cell type Mixed
Models SST K-omega Turbulence
Solver Pressure based coupled solver, Least Squares cell based, steady

Plots


Results

Results are listed alphabetically by platform. Download

Last updated: 2016-08-26
Platform Cores Machines Core Solver
Rating
Core Solver
Speedup
Core Solver
Efficiency
Cray XC40 with Intel E5-2695v4 processor, 2.1 GHz, Cray Linux Environment 6.0 update 01 based on SUSE 12 using Cray Aries network

Download
72
2
231.6199
72.000
100.00%
144
4
526.0274
163.518
113.55%
288
8
1174.3119
365.040
126.75%
432
12
1874.1866
582.599
134.86%
576
16
2573.3433
799.934
138.88%
864
24
4018.6047
1249.200
144.58%
1152
32
5391.5757
1675.994
145.49%
1728
48
8131.7647
2527.793
146.28%
2304
64
10285.7143
3197.357
138.77%
3456
96
14400.0000
4476.299
129.52%
4608
128
17194.0299
5344.835
115.99%
6912
192
20093.0233
6245.999
90.36%
9216
256
22441.5584
6976.051
75.69%
Dell PowerEdge C6320 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband

Download
32
1
100.0405
32.000
100.00%
64
2
217.2355
69.487
108.57%
128
4
493.7143
157.925
123.38%
192
6
790.8467
252.968
131.75%
256
8
1110.8968
355.343
138.81%

HPE Proliant XL170r Gen9, 2.3GHz, 16 core Haswell, 128GB RAM, 2133MHz RHEL 6.6, FDR Infiniband

Download

32
1
87.3014
32.000
100.00%
64
2
183.5662
67.286
105.13%
128
4
419.1123
153.624
120.02%
256
8
876.7123
321.356
125.53%
512
16
1788.8199
655.685
128.06%
1024
32
3752.4430
1375.444
134.32%
4096
128
9988.4393
3661.225
89.39%
HPE Proliant XL170r Gen9, 2.3GHz, 16 core Haswell, 128GB RAM, 2133MHz RHEL 6.6, SINGLE NODE

Download
2
1
7.2213
2.000
100.00%
4
1
13.7623
3.812
95.29%
6
1
19.9721
5.531
92.19%
8
1
26.9310
7.459
93.23%
10
1
32.4270
8.981
89.81%
12
1
37.5991
10.413
86.78%
14
1
45.1948
12.517
89.41%
16
1
48.8653
13.534
84.59%
18
1
55.7617
15.444
85.80%
20
1
60.3605
16.717
83.59%
22
1
65.2876
18.082
82.19%
24
1
70.4243
19.505
81.27%
26
1
71.5691
19.822
76.24%
28
1
78.6455
21.782
77.79%
30
1
83.0989
23.015
76.72%
32
1
87.3014
24.179
75.56%
HP Proliant XL230 Gen9, 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband, Turbo off

Download
64
2
170.1122
64.000
100.00%
128
4
397.1957
149.434
116.75%
256
8
881.1831
331.521
129.50%
512
16
1767.7749
665.076
129.90%
1024
32
3958.7629
1489.375
145.45%
2048
64
7337.5796
2760.561
134.79%
HP Proliant XL230 Gen9, 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2 Single Node, turbo off

Download
2
1
7.9072
2.000
100.00%
4
1
13.4315
3.397
84.93%
6
1
19.3104
4.884
81.40%
8
1
25.6289
6.482
81.03%
10
1
31.1357
7.875
78.75%
12
1
36.3018
9.182
76.52%
14
1
41.8437
10.584
75.60%
16
1
47.0627
11.904
74.40%
18
1
52.9533
13.394
74.41%
20
1
57.4659
14.535
72.68%
22
1
62.9588
15.924
72.38%
24
1
68.1146
17.229
71.79%
26
1
71.0731
17.977
69.14%
28
1
76.2291
19.281
68.86%
30
1
81.0963
20.512
68.37%
32
1
85.3144
21.579
67.43%