Mozilla DeepSpeech is a speech-to-text engine powered by TensorFlow for machine learning and derived from Baidu's Deep Speech research paper. This test profile times the speech-to-text process for a roughly three minute audio recording.
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 4 [8 Cores / 16 Threads]
100th
9
35 +/- 3
Zen 4 [6 Cores / 12 Threads]
100th
3
36
Zen 4 [8 Cores / 16 Threads]
99th
4
37 +/- 1
Zen 4 [8 Cores / 16 Threads]
99th
3
37
Zen 4 [12 Cores / 24 Threads]
98th
4
38 +/- 1
Zen 4 [16 Cores / 32 Threads]
98th
9
38 +/- 6
Zen 4 [6 Cores / 12 Threads]
97th
6
39 +/- 1
Zen 4 [6 Cores / 12 Threads]
97th
4
39 +/- 4
Zen 4 [12 Cores / 24 Threads]
97th
3
39
Zen 4 [16 Cores / 32 Threads]
97th
7
40 +/- 4
Zen 4 [12 Cores / 24 Threads]
97th
14
42 +/- 4
Raptor Lake [24 Cores / 32 Threads]
96th
10
44 +/- 1
Raptor Lake [10 Cores / 16 Threads]
94th
6
47 +/- 1
Raptor Lake [24 Cores / 32 Threads]
93rd
7
47 +/- 2
Alder Lake [6 Cores / 12 Threads]
93rd
3
49
Zen 3 [8 Cores / 16 Threads]
91st
14
50 +/- 5
Alder Lake [2 Cores / 2 Threads]
90th
3
52
Zen 2 [4 Cores / 8 Threads]
89th
3
53
Alder Lake [12 Cores / 20 Threads]
89th
6
53 +/- 7
Zen 3 [6 Cores / 12 Threads]
89th
25
53 +/- 6
Zen 2 [4 Cores / 8 Threads]
85th
3
55
Zen 2 [32 Cores / 64 Threads]
83rd
22
56 +/- 3
Rocket Lake [8 Cores / 16 Threads]
82nd
6
57
Zen 2 [24 Cores / 48 Threads]
82nd
3
57 +/- 2
Zen 3 [8 Cores / 16 Threads]
82nd
29
57 +/- 6
Zen 3 [6 Cores / 12 Threads]
82nd
7
57 +/- 7
Rocket Lake [8 Cores / 16 Threads]
82nd
18
57 +/- 4
Zen 3 [12 Cores / 24 Threads]
78th
43
60 +/- 4
Zen 3 [16 Cores / 32 Threads]
77th
53
60 +/- 5
Zen 3 [6 Cores / 12 Threads]
77th
11
60 +/- 3
Zen 2 [6 Cores / 12 Threads]
74th
11
61 +/- 4
Zen 2 [32 Cores / 64 Threads]
74th
3
61 +/- 2
Zen 2 [12 Cores / 24 Threads]
70th
16
63 +/- 2
Zen 2 [8 Cores / 16 Threads]
70th
8
63 +/- 4
Zen 2 [12 Cores / 24 Threads]
70th
24
63 +/- 6
Zen 2 [64 Cores / 128 Threads]
68th
19
64 +/- 6
Tiger Lake [4 Cores / 8 Threads]
68th
8
64 +/- 1
Zen 2 [8 Cores / 16 Threads]
68th
6
64 +/- 6
Zen 2 [16 Cores / 32 Threads]
68th
22
64 +/- 4
Zen 2 [8 Cores / 16 Threads]
66th
10
65 +/- 4
Zen 3 [8 Cores / 16 Threads]
64th
4
66 +/- 1
Kaby/Coffee/Whiskey Lake [6 Cores / 6 Threads]
63rd
6
67 +/- 1
Zen 3 [8 Cores / 16 Threads]
63rd
11
67
Skylake [4 Cores / 4 Threads]
63rd
12
67 +/- 3
Tiger Lake [4 Cores / 8 Threads]
63rd
45
67 +/- 9
Kaby/Coffee/Whiskey Lake [4 Cores / 4 Threads]
61st
4
68 +/- 5
Kaby/Coffee/Whiskey Lake [6 Cores / 12 Threads]
59th
7
69 +/- 1
Comet Lake [6 Cores / 12 Threads]
59th
14
69 +/- 6
Ice Lake [4 Cores / 8 Threads]
59th
15
69 +/- 4
Kaby/Coffee/Whiskey Lake [6 Cores / 6 Threads]
58th
9
70 +/- 1
Kaby/Coffee/Whiskey Lake [8 Cores / 16 Threads]
58th
3
70 +/- 1
Kaby/Coffee/Whiskey Lake [8 Cores / 16 Threads]
56th
9
71 +/- 2
Zen [4 Cores / 8 Threads]
56th
3
71 +/- 2
Zen 2 [16 Cores / 32 Threads]
56th
12
71 +/- 3
Zen 2 [8 Cores / 16 Threads]
56th
10
71 +/- 4
[64 Cores / 128 Threads]
55th
3
72 +/- 2
Zen [4 Cores / 4 Threads]
55th
4
72 +/- 4
Zen [2 Cores / 4 Threads]
54th
11
73 +/- 6
Skylake [8 Cores / 8 Threads]
54th
3
73
Zen 2 [24 Cores / 48 Threads]
54th
5
73
Comet Lake [8 Cores / 16 Threads]
48th
4
77
Zen 2 [48 Cores / 96 Threads]
46th
10
78 +/- 3
Kaby/Coffee/Whiskey Lake [8 Cores / 16 Threads]
46th
5
78 +/- 1
Zen 2 [64 Cores / 128 Threads]
46th
6
78 +/- 4
Skylake [8 Cores / 8 Threads]
46th
4
78 +/- 1
Zen 2 [64 Cores / 128 Threads]
45th
18
79 +/- 1
Zen 3 [8 Cores / 16 Threads]
45th
20
79 +/- 6
Kaby/Coffee/Whiskey Lake [6 Cores / 12 Threads]
45th
4
79 +/- 5
Zen [8 Cores / 16 Threads]
45th
4
79 +/- 2
Zen 2 [48 Cores / 96 Threads]
45th
6
79 +/- 4
Comet Lake [8 Cores / 16 Threads]
45th
8
79 +/- 1
Zen 2 [32 Cores / 64 Threads]
45th
8
79 +/- 4
Zen 2 [32 Cores / 64 Threads]
45th
5
79 +/- 4
Kaby/Coffee/Whiskey Lake [6 Cores / 12 Threads]
45th
11
79 +/- 10
Comet Lake [10 Cores / 20 Threads]
45th
26
79 +/- 1
Zen 2 [12 Cores / 24 Threads]
42nd
4
80 +/- 4
Zen [4 Cores / 8 Threads]
42nd
5
80 +/- 11
Zen+ [24 Cores / 48 Threads]
42nd
3
80 +/- 3
Zen 2 [32 Cores / 64 Threads]
42nd
6
80 +/- 4
Skylake [8 Cores / 8 Threads]
42nd
3
80 +/- 1
Comet Lake [8 Cores / 16 Threads]
42nd
8
80 +/- 2
Zen 2 [8 Cores / 16 Threads]
40th
6
81 +/- 4
Zen 2 [32 Cores / 64 Threads]
40th
3
81
Zen 3 [8 Cores / 16 Threads]
40th
5
81 +/- 6
Zen 5 [12 Cores / 24 Threads]
37th
3
82 +/- 4
Zen 2 [16 Cores / 32 Threads]
37th
7
82 +/- 3
Zen 2 [16 Cores / 32 Threads]
37th
10
82 +/- 10
Zen 2 [24 Cores / 48 Threads]
37th
5
82
Zen 2 [6 Cores / 6 Threads]
37th
17
82 +/- 9
Zen 2 [32 Cores / 64 Threads]
37th
7
82 +/- 1
Zen+ [8 Cores / 16 Threads]
37th
6
82 +/- 3
Zen 2 [8 Cores / 16 Threads]
36th
4
83 +/- 2
Zen 2 [24 Cores / 48 Threads]
34th
8
84 +/- 10
Zen 2 [8 Cores / 16 Threads]
34th
3
84
Kaby/Coffee/Whiskey Lake [8 Cores / 16 Threads]
33rd
3
86
Zen 2 [8 Cores / 8 Threads]
33rd
7
86 +/- 8
Kaby/Coffee/Whiskey Lake [6 Cores / 12 Threads]
32nd
3
87
Kaby/Coffee/Whiskey Lake [2 Cores / 8 Threads]
28th
6
94 +/- 3
Zen [2 Cores / 4 Threads]
27th
9
95 +/- 4
Kaby/Coffee/Whiskey Lake [2 Cores / 4 Threads]
27th
4
96 +/- 4
Haswell [4 Cores / 8 Threads]
27th
7
97 +/- 7
Zen 2 [64 Cores / 128 Threads]
26th
3
98 +/- 1
Cascade Lake [18 Cores / 36 Threads]
26th
12
99 +/- 7
Haswell [8 Cores / 8 Threads]
25th
6
102 +/- 12
Zen [8 Cores / 16 Threads]
25th
7
104 +/- 7
Zen 2 [4 Cores / 8 Threads]
24th
3
105 +/- 1
Kaby/Coffee/Whiskey Lake [4 Cores / 8 Threads]
22nd
6
109 +/- 11
Broadwell [12 Cores / 12 Threads]
21st
7
110 +/- 1
Cascade Lake [18 Cores / 36 Threads]
19th
35
115 +/- 7
Haswell [16 Cores / 16 Threads]
18th
5
116 +/- 11
Cascade Lake [48 Cores / 96 Threads]
17th
6
120 +/- 6
Cascade Lake [8 Cores / 16 Threads]
16th
5
122 +/- 6
Zen [64 Cores / 128 Threads]
15th
3
123 +/- 10
Cascade Lake [8 Cores / 16 Threads]
15th
3
124 +/- 2
Cascade Lake [16 Cores / 32 Threads]
14th
6
125 +/- 4
Cascade Lake [14 Cores / 28 Threads]
13th
7
129
Ivy Bridge [12 Cores / 12 Threads]
13th
4
129 +/- 4
Cascade Lake [16 Cores / 32 Threads]
13th
8
130 +/- 3
Cascade Lake [16 Cores / 32 Threads]
13th
9
130 +/- 12
[48 Cores / 96 Threads]
12th
5
131 +/- 11
[52 Cores / 104 Threads]
12th
4
132 +/- 10
Cascade Lake [12 Cores / 24 Threads]
11th
3
134
Haswell [4 Cores / 4 Threads]
10th
3
138 +/- 4
Cascade Lake [40 Cores / 80 Threads]
10th
4
139 +/- 20
Sandy Bridge [4 Cores / 8 Threads]
10th
17
139 +/- 11
Cascade Lake [8 Cores / 16 Threads]
9th
3
140
Ivy Bridge [20 Cores / 40 Threads]
9th
5
146 +/- 7
Broadwell [28 Cores / 56 Threads]
7th
4
154 +/- 7
Cascade Lake [36 Cores / 72 Threads]
6th
31
163 +/- 14
Ice Lake [80 Cores / 160 Threads]
3rd
4
197 +/- 29
Bulldozer [8 Cores / 8 Threads]
3rd
4
258 +/- 19
Steamroller [2 Cores / 4 Threads]
2nd
4
271 +/- 25
Bulldozer [8 Cores / 8 Threads]
2nd
5
284 +/- 7
Bulldozer [8 Cores / 8 Threads]
2nd
8
292 +/- 4
Bulldozer [32 Cores / 32 Threads]
1st
3
469 +/- 53