OpenFOAM is the leading free, open-source software for computational fluid dynamics (CFD). This test profile currently uses the drivaerFastback test case for analyzing automotive aerodynamics or alternatively the older motorBike input.
Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.
Component
Details
Percentile Rank
# Compatible Public Results
Seconds (Average)
Zen 5 [256 Cores / 512 Threads]
100th
8
15
Zen 5 [384 Cores / 768 Threads]
100th
3
16
Zen 5 [192 Cores / 384 Threads]
99th
5
17
Zen 5 [128 Cores / 256 Threads]
99th
3
17
Granite Rapids [256 Cores / 512 Threads]
99th
21
18 +/- 1
Granite Rapids [128 Cores / 256 Threads]
97th
11
20 +/- 1
Zen 5 [128 Cores / 256 Threads]
96th
17
20
Zen 4 [128 Cores / 256 Threads]
95th
18
21
Zen 4 [192 Cores / 384 Threads]
94th
9
22 +/- 2
Zen 4 [256 Cores / 512 Threads]
92nd
11
23 +/- 2
Zen 4 [192 Cores / 384 Threads]
92nd
38
23 +/- 2
Zen 5 [96 Cores / 192 Threads]
91st
8
23 +/- 1
Emerald Rapids [128 Cores / 256 Threads]
91st
10
23 +/- 1
Zen 5 [96 Cores / 192 Threads]
91st
16
23 +/- 1
Zen 4 [168 Cores / 336 Threads]
89th
6
24 +/- 1
Zen 5 [64 Cores / 128 Threads]
89th
7
25 +/- 1
Zen 5 [192 Cores / 384 Threads]
88th
4
25
Zen 4 [64 Cores / 128 Threads]
87th
7
26 +/- 1
Zen 4 [96 Cores / 192 Threads]
86th
26
28 +/- 3
Sapphire Rapids [120 Cores / 240 Threads]
85th
23
29
Sapphire Rapids [96 Cores / 192 Threads]
83rd
3
30
Zen 4 [96 Cores / 192 Threads]
83rd
12
30 +/- 2
Sapphire Rapids [64 Cores / 128 Threads]
82nd
3
30 +/- 1
Zen 4 [64 Cores / 128 Threads]
81st
15
31
Zen 4 [64 Cores / 128 Threads]
80th
7
31
Sapphire Rapids [96 Cores / 192 Threads]
80th
5
32 +/- 4
Zen 4 [128 Cores / 256 Threads]
78th
11
33 +/- 2
Zen 3 [64 Cores / 128 Threads]
77th
5
33
Zen 3 [128 Cores / 256 Threads]
76th
10
34 +/- 2
Zen 4 [84 Cores / 168 Threads]
76th
5
34 +/- 1
Emerald Rapids [64 Cores / 128 Threads]
76th
8
35 +/- 1
Zen 4 [96 Cores / 192 Threads]
76th
10
35 +/- 1
Sapphire Rapids [112 Cores / 224 Threads]
76th
23
35 +/- 4
Zen 3 [112 Cores / 224 Threads]
75th
3
35
Zen 3 [64 Cores / 128 Threads]
75th
3
35
Zen 3 [128 Cores / 256 Threads]
74th
3
36
Zen 3 [96 Cores / 192 Threads]
73rd
6
36
Zen 3 [64 Cores / 128 Threads]
72nd
3
38
Sapphire Rapids [48 Cores / 96 Threads]
71st
3
39
Zen 3 [64 Cores / 128 Threads]
69th
15
40
Zen 4 [64 Cores / 128 Threads]
69th
20
40 +/- 5
Zen 4 [32 Cores / 64 Threads]
67th
4
43 +/- 1
Sapphire Rapids [60 Cores / 120 Threads]
67th
14
43 +/- 1
Ice Lake [80 Cores / 160 Threads]
66th
14
43 +/- 6
Sapphire Rapids [56 Cores / 112 Threads]
65th
10
44 +/- 4
Ice Lake [64 Cores / 128 Threads]
65th
4
45 +/- 1
Zen 4 [32 Cores / 64 Threads]
64th
4
45
Sapphire Rapids [56 Cores / 112 Threads]
64th
8
45 +/- 4
Sapphire Rapids [48 Cores / 96 Threads]
64th
3
46 +/- 1
Sapphire Rapids [48 Cores / 96 Threads]
64th
4
47 +/- 1
Sapphire Rapids [52 Cores / 104 Threads]
63rd
4
49
Zen 3 [64 Cores / 128 Threads]
63rd
11
49 +/- 1
Zen 3 [32 Cores / 64 Threads]
62nd
5
51
Zen 3 [64 Cores / 128 Threads]
62nd
3
53
Zen 3 [48 Cores / 96 Threads]
61st
6
54
Zen 4 [64 Cores / 128 Threads]
60th
10
55 +/- 2
Zen 3 [56 Cores / 112 Threads]
60th
3
55
Sapphire Rapids [32 Cores / 64 Threads]
59th
5
55 +/- 1
Zen 3 [32 Cores / 64 Threads]
59th
7
57
Zen 4 [32 Cores / 64 Threads]
59th
10
57 +/- 5
Zen 4 [64 Cores / 128 Threads]
58th
4
58 +/- 2
Zen 3 [32 Cores / 64 Threads]
58th
4
60
Cascade Lake [56 Cores / 112 Threads]
58th
4
61
Zen [64 Cores / 128 Threads]
57th
5
62 +/- 1
Sapphire Rapids [32 Cores / 64 Threads]
56th
11
71 +/- 7
Zen 4 [32 Cores / 64 Threads]
55th
5
73 +/- 1
Zen 3 [32 Cores / 64 Threads]
54th
3
74 +/- 5
Zen 2 [64 Cores / 128 Threads]
54th
14
74 +/- 1
Zen 4 [32 Cores / 64 Threads]
54th
5
74 +/- 5
Ice Lake [40 Cores / 80 Threads]
54th
5
75
Zen 3 [32 Cores / 64 Threads]
54th
5
75 +/- 1
Ice Lake [32 Cores / 64 Threads]
52nd
3
86
Zen 3 [32 Cores / 64 Threads]
51st
4
88 +/- 1
Zen 3 [24 Cores / 48 Threads]
50th
7
94 +/- 5
Zen 2 [32 Cores / 64 Threads]
50th
5
95 +/- 1
Cascade Lake [48 Cores / 96 Threads]
50th
4
96
Zen 2 [24 Cores / 48 Threads]
47th
4
123 +/- 1
Broadwell [28 Cores / 56 Threads]
45th
15
128 +/- 6
Arrow Lake [24 Cores / 24 Threads]
45th
16
129 +/- 11
Zen 4 [16 Cores / 32 Threads]
45th
32
129 +/- 7
Zen 4 [16 Cores / 32 Threads]
42nd
4
141
Zen 4 [12 Cores / 24 Threads]
42nd
23
144 +/- 6
Raptor Lake [24 Cores / 32 Threads]
40th
25
153 +/- 5
Zen 5 [8 Cores / 16 Threads]
39th
14
154 +/- 3
Zen 5 [16 Cores / 32 Threads]
39th
18
156 +/- 4
Raptor Lake [24 Cores / 32 Threads]
37th
18
160 +/- 6
Zen 4 [16 Cores / 32 Threads]
33rd
45
167 +/- 9
Arrow Lake [14 Cores / 14 Threads]
33rd
5
167 +/- 4
Zen 5 [12 Cores / 24 Threads]
33rd
7
167 +/- 2
Zen 4 [12 Cores / 24 Threads]
33rd
4
169
Zen 4 [8 Cores / 16 Threads]
32nd
26
172 +/- 8
Zen 4 [12 Cores / 24 Threads]
29th
32
182 +/- 11
Cascade Lake [16 Cores / 32 Threads]
28th
3
187 +/- 1
Zen 4 [16 Cores / 32 Threads]
28th
5
187 +/- 7
Zen 4 [12 Cores / 24 Threads]
28th
37
188 +/- 12
Zen 4 [12 Cores / 24 Threads]
26th
3
210
Raptor Lake [14 Cores / 20 Threads]
24th
11
224 +/- 1
Raptor Lake [8 Cores / 16 Threads]
23rd
8
235 +/- 9
Cascade Lake [16 Cores / 32 Threads]
23rd
3
236
Zen 5 [8 Cores / 16 Threads]
23rd
12
243 +/- 1
Raptor Lake [14 Cores / 20 Threads]
20th
5
256 +/- 16
Zen 4 [8 Cores / 16 Threads]
20th
28
261 +/- 11
Zen 4 [8 Cores / 16 Threads]
19th
19
264 +/- 14
Zen 5 [6 Cores / 12 Threads]
19th
10
264 +/- 1
Zen 3 [8 Cores / 16 Threads]
19th
15
270 +/- 12
Zen 4 [8 Cores / 16 Threads]
18th
3
275
Zen 4 [6 Cores / 12 Threads]
15th
17
280 +/- 9
Zen 4 [6 Cores / 12 Threads]
14th
23
288 +/- 18
Zen 4 [8 Cores / 16 Threads]
14th
5
299
Zen 4 [8 Cores / 16 Threads]
14th
4
300 +/- 7
Zen 4 [6 Cores / 12 Threads]
13th
3
307
Zen 5 [12 Cores / 24 Threads]
13th
8
308 +/- 12
Zen 4 [6 Cores / 12 Threads]
12th
5
317 +/- 1
Zen 5 [10 Cores / 20 Threads]
12th
3
318 +/- 8
Raptor Lake [10 Cores / 16 Threads]
12th
3
321
Zen 4 [6 Cores / 12 Threads]
11th
7
325 +/- 8
Zen 3 [12 Cores / 24 Threads]
11th
7
333 +/- 23
Raptor Lake [4 Cores / 8 Threads]
11th
5
338
Raptor Lake [10 Cores / 16 Threads]
11th
8
338 +/- 7
Zen 3 [16 Cores / 32 Threads]
10th
16
345 +/- 40
Zen 2 [12 Cores / 24 Threads]
10th
3
362 +/- 2
Alder Lake [14 Cores / 20 Threads]
8th
4
418 +/- 20
Zen 4 [4 Cores / 8 Threads]
8th
4
430 +/- 5
Zen 3 [8 Cores / 16 Threads]
7th
8
465 +/- 34
Zen 3 [6 Cores / 12 Threads]
7th
5
477 +/- 25
Rocket Lake [8 Cores / 16 Threads]
6th
7
538 +/- 1
Zen 3 [8 Cores / 16 Threads]
5th
5
541 +/- 3
Tiger Lake [4 Cores / 8 Threads]
5th
4
544 +/- 4
Tiger Lake [4 Cores / 8 Threads]
5th
4
544 +/- 6
Broadwell [8 Cores / 8 Threads]
4th
4
575 +/- 1
Zen 3 [6 Cores / 12 Threads]
4th
6
576 +/- 19
Comet Lake [8 Cores / 16 Threads]
4th
3
652 +/- 3
Zen 3 [8 Cores / 16 Threads]
3rd
3
694 +/- 1
Rocket Lake [8 Cores / 16 Threads]
3rd
10
709 +/- 1
Ice Lake [4 Cores / 8 Threads]
3rd
3
727 +/- 10
Rocket Lake [6 Cores / 12 Threads]
2nd
7
750 +/- 1
Zen 2 [6 Cores / 12 Threads]
2nd
5
850 +/- 126
Skylake [8 Cores / 8 Threads]
2nd
5
919 +/- 15
Zen 2 [8 Cores / 8 Threads]
1st
5
974 +/- 5
Zen 2 [6 Cores / 6 Threads]
1st
3
1000 +/- 49
Zen 2 [8 Cores / 16 Threads]
1st
3
1437 +/- 3
