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 |
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 |
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%
|
