VOSK is an open-source offline speech recognition API/toolkit. VOSK supports speech recognition in 17 languages and has a variety of models available and interfaces for different programming languages. 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 5 [16 Cores / 32 Threads]
100th
7
11.5 +/- 0.1
Zen 4 [16 Cores / 32 Threads]
96th
6
12.4 +/- 0.2
Zen 4 [8 Cores / 16 Threads]
96th
8
12.5 +/- 0.2
Zen 4 [6 Cores / 12 Threads]
95th
5
12.6
Zen 4 [12 Cores / 24 Threads]
94th
7
12.6 +/- 0.4
Zen 3 [8 Cores / 16 Threads]
93rd
4
13.4
Raptor Lake [24 Cores / 32 Threads]
91st
10
13.9 +/- 0.3
Zen 3 [8 Cores / 16 Threads]
86th
8
14.4 +/- 0.4
Zen 3 [6 Cores / 12 Threads]
86th
7
14.5 +/- 0.1
Zen 3 [12 Cores / 24 Threads]
83rd
9
14.6 +/- 0.1
Zen 3 [16 Cores / 32 Threads]
82nd
16
14.9 +/- 0.9
Raptor Lake [14 Cores / 20 Threads]
80th
8
15.3 +/- 0.3
Comet Lake [10 Cores / 20 Threads]
76th
4
16.0 +/- 0.1
Zen 2 [12 Cores / 24 Threads]
73rd
5
16.4 +/- 0.3
Zen 2 [32 Cores / 64 Threads]
73rd
3
16.5 +/- 0.1
Zen 2 [12 Cores / 24 Threads]
71st
4
16.6 +/- 0.3
Kaby/Coffee/Whiskey Lake [6 Cores / 12 Threads]
71st
3
16.6 +/- 0.1
Zen 3 [8 Cores / 16 Threads]
67th
13
17.1 +/- 0.3
Zen 3 [8 Cores / 16 Threads]
67th
7
17.1 +/- 1.3
Zen 4 [8 Cores / 16 Threads]
67th
3
17.1 +/- 0.7
Comet Lake [6 Cores / 12 Threads]
66th
3
17.1 +/- 0.2
Kaby/Coffee/Whiskey Lake [8 Cores / 16 Threads]
66th
3
17.2 +/- 0.3
Zen 2 [24 Cores / 48 Threads]
64th
3
17.4 +/- 0.3
Kaby/Coffee/Whiskey Lake [6 Cores / 12 Threads]
64th
3
17.5 +/- 0.3
Alder Lake [6 Cores / 12 Threads]
63rd
3
17.6 +/- 0.1
Zen 2 [6 Cores / 12 Threads]
60th
3
18.0 +/- 1.2
Zen 2 [8 Cores / 16 Threads]
59th
3
18.3
Zen 2 [64 Cores / 128 Threads]
59th
9
18.3 +/- 0.3
Ice Lake [4 Cores / 8 Threads]
57th
4
19.0
Rocket Lake [8 Cores / 16 Threads]
56th
10
19.1 +/- 0.9
Kaby/Coffee/Whiskey Lake [6 Cores / 12 Threads]
55th
3
19.6 +/- 0.2
Zen+ [32 Cores / 64 Threads]
53rd
3
19.8 +/- 0.2
Zen+ [24 Cores / 48 Threads]
51st
3
20.1 +/- 0.1
Kaby/Coffee/Whiskey Lake [6 Cores / 6 Threads]
51st
3
20.1 +/- 0.3
Zen 3 [64 Cores / 128 Threads]
50th
3
20.2 +/- 0.1
Kaby/Coffee/Whiskey Lake [4 Cores / 8 Threads]
49th
4
20.2 +/- 0.2
Kaby/Coffee/Whiskey Lake [8 Cores / 8 Threads]
49th
3
20.3 +/- 0.1
Zen 3 [8 Cores / 16 Threads]
48th
4
20.3
Zen 2 [16 Cores / 32 Threads]
46th
4
20.4 +/- 0.1
Cascade Lake [18 Cores / 36 Threads]
45th
3
20.5 +/- 0.1
Cascade Lake [18 Cores / 36 Threads]
44th
10
20.6 +/- 0.3
Zen 3 [6 Cores / 12 Threads]
44th
3
20.6 +/- 0.1
Comet Lake [4 Cores / 8 Threads]
43rd
3
20.7
Zen 2 [6 Cores / 6 Threads]
41st
3
20.9
Kaby/Coffee/Whiskey Lake [2 Cores / 8 Threads]
40th
4
20.9 +/- 0.1
Zen 3 [28 Cores / 56 Threads]
40th
3
21.0 +/- 0.1
Skylake [8 Cores / 8 Threads]
38th
4
21.4
Comet Lake [8 Cores / 16 Threads]
36th
4
21.5 +/- 0.1
Zen 2 [6 Cores / 12 Threads]
35th
10
21.6 +/- 0.2
Skylake [4 Cores / 8 Threads]
35th
3
21.6
Cascade Lake [56 Cores / 112 Threads]
34th
3
21.8 +/- 1.0
Zen 2 [8 Cores / 16 Threads]
33rd
3
22.2 +/- 0.1
Cascade Lake [16 Cores / 32 Threads]
32nd
4
22.2 +/- 0.1
Tiger Lake [4 Cores / 8 Threads]
30th
10
22.4 +/- 0.3
Zen 2 [64 Cores / 128 Threads]
29th
6
22.6 +/- 0.1
Kaby/Coffee/Whiskey Lake [4 Cores / 4 Threads]
29th
3
22.6 +/- 0.1
Zen 3 [128 Cores / 256 Threads]
29th
4
22.6 +/- 1.0
Alder Lake [2 Cores / 2 Threads]
27th
3
22.7 +/- 0.4
Zen 2 [128 Cores / 256 Threads]
26th
4
22.8
Zen 2 [8 Cores / 8 Threads]
26th
3
22.9 +/- 0.1
Skylake [8 Cores / 8 Threads]
23rd
4
23.7
Skylake [8 Cores / 8 Threads]
22nd
4
23.8 +/- 0.1
Zen [4 Cores / 4 Threads]
21st
6
23.9 +/- 0.2
Broadwell [12 Cores / 12 Threads]
20th
3
24.1 +/- 1.4
Haswell [8 Cores / 8 Threads]
19th
4
24.6 +/- 0.1
Kaby/Coffee/Whiskey Lake [4 Cores / 8 Threads]
18th
5
24.7 +/- 0.2
Kaby/Coffee/Whiskey Lake [2 Cores / 4 Threads]
17th
4
24.9 +/- 0.1
Cascade Lake [48 Cores / 96 Threads]
16th
3
25.0 +/- 0.7
Skylake [4 Cores / 4 Threads]
15th
3
25.0 +/- 0.1
Kaby/Coffee/Whiskey Lake [8 Cores / 16 Threads]
13th
8
26.2 +/- 0.3
Skylake [4 Cores / 4 Threads]
11th
3
26.6 +/- 0.2
Zen [8 Cores / 16 Threads]
11th
3
26.7 +/- 1.4
Zen [4 Cores / 4 Threads]
10th
3
27.2 +/- 0.1
Zen [2 Cores / 4 Threads]
8th
3
28.3 +/- 1.4
Haswell [20 Cores / 20 Threads]
8th
3
28.4 +/- 1.5
Ivy Bridge [12 Cores / 12 Threads]
8th
3
28.6 +/- 1.6
Broadwell [4 Cores / 4 Threads]
6th
3
29.4 +/- 0.4
Ivy Bridge [8 Cores / 8 Threads]
6th
4
30.9 +/- 2.4
Ice Lake [80 Cores / 160 Threads]
6th
10
31.9 +/- 4.0
Haswell [16 Cores / 16 Threads]
3rd
3
37.0 +/- 0.1
Tiger Lake [4 Cores / 8 Threads]
3rd
3
37.8 +/- 0.2
Broadwell [8 Cores / 8 Threads]
1st
3
44.9 +/- 0.7