This is a test of Kvazaar as a CPU-based H.265/HEVC video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland.
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
Frames Per Second (Average)
Zen 4 [64 Cores / 128 Threads]
100th
3
167
Zen 4 [96 Cores / 192 Threads]
100th
13
157 +/- 10
Zen 4 [96 Cores / 192 Threads]
99th
5
138 +/- 3
Zen 4 [192 Cores / 384 Threads]
99th
14
138 +/- 9
Sapphire Rapids [120 Cores / 240 Threads]
96th
6
103 +/- 1
Zen 5 [16 Cores / 32 Threads]
93rd
23
100 +/- 2
Zen 3 [128 Cores / 256 Threads]
93rd
4
99 +/- 1
Sapphire Rapids [60 Cores / 120 Threads]
91st
4
93 +/- 1
Zen 4 [24 Cores / 48 Threads]
89th
7
87 +/- 2
Ice Lake [80 Cores / 160 Threads]
87th
6
84 +/- 1
Zen 3 [64 Cores / 128 Threads]
87th
7
82 +/- 11
Zen 5 [12 Cores / 24 Threads]
86th
8
81
Zen 4 [16 Cores / 32 Threads]
85th
17
80 +/- 4
Zen 4 [16 Cores / 32 Threads]
83rd
3
75 +/- 1
Zen 5 [8 Cores / 16 Threads]
81st
7
73
Zen 4 [12 Cores / 24 Threads]
80th
15
71 +/- 4
Zen 4 [32 Cores / 64 Threads]
79th
4
70
Raptor Lake [24 Cores / 32 Threads]
78th
11
69 +/- 5
Zen 5 [8 Cores / 16 Threads]
78th
8
67 +/- 4
Raptor Lake [24 Cores / 32 Threads]
78th
11
67 +/- 6
Arrow Lake [24 Cores / 24 Threads]
78th
9
66 +/- 6
Zen 3 [16 Cores / 32 Threads]
73rd
26
64 +/- 3
Zen 2 [64 Cores / 128 Threads]
73rd
5
64
Zen 4 [12 Cores / 24 Threads]
71st
13
63 +/- 2
Zen 3 [24 Cores / 48 Threads]
71st
4
63
Zen 4 [8 Cores / 16 Threads]
71st
8
63 +/- 2
Zen 4 [12 Cores / 24 Threads]
71st
11
63 +/- 2
Zen 3 [32 Cores / 64 Threads]
69th
4
62
Zen 4 [8 Cores / 16 Threads]
65th
6
60 +/- 2
Arrow Lake [14 Cores / 14 Threads]
64th
5
59
Raptor Lake [16 Cores / 24 Threads]
62nd
4
57 +/- 8
Zen 4 [8 Cores / 16 Threads]
61st
8
55 +/- 1
Raptor Lake [14 Cores / 20 Threads]
60th
7
54 +/- 1
Zen 5 [6 Cores / 12 Threads]
59th
10
53 +/- 1
Raptor Lake [14 Cores / 20 Threads]
58th
5
53 +/- 2
Zen 3 [8 Cores / 16 Threads]
55th
16
51 +/- 1
Zen 4 [8 Cores / 16 Threads]
54th
7
50 +/- 1
Zen 3 [12 Cores / 24 Threads]
53rd
12
49 +/- 7
Alder Lake [10 Cores / 16 Threads]
53rd
5
48 +/- 1
Zen 3 [8 Cores / 16 Threads]
50th
19
47 +/- 1
Zen 4 [8 Cores / 16 Threads]
50th
3
47
Zen 4 [6 Cores / 12 Threads]
47th
18
45 +/- 1
Zen 3 [8 Cores / 16 Threads]
47th
8
45 +/- 2
Zen 3 [8 Cores / 16 Threads]
46th
4
44 +/- 1
Zen 4 [6 Cores / 12 Threads]
44th
5
43 +/- 6
Zen 4 [6 Cores / 12 Threads]
44th
5
43 +/- 1
Raptor Lake [10 Cores / 16 Threads]
44th
7
43 +/- 1
Raptor Lake [14 Cores / 20 Threads]
43rd
5
43 +/- 4
Zen 4 [6 Cores / 12 Threads]
43rd
4
42
Raptor Lake [10 Cores / 16 Threads]
41st
5
41
Zen 5 [10 Cores / 20 Threads]
39th
7
41 +/- 1
Zen 5 [12 Cores / 24 Threads]
39th
7
40 +/- 2
Zen 2 [8 Cores / 16 Threads]
38th
4
40 +/- 1
Zen 2 [8 Cores / 16 Threads]
37th
3
38
Zen 2 [12 Cores / 24 Threads]
36th
4
36
Zen 3 [6 Cores / 12 Threads]
34th
10
34 +/- 1
Zen 3 [6 Cores / 12 Threads]
33rd
5
34 +/- 2
Zen 2 [24 Cores / 48 Threads]
33rd
3
34
Zen 3 [6 Cores / 12 Threads]
31st
7
33
Cascade Lake [56 Cores / 112 Threads]
31st
4
33
Alder Lake [6 Cores / 12 Threads]
31st
7
33
Zen 3 [8 Cores / 16 Threads]
29th
3
33
Zen 3 [8 Cores / 16 Threads]
29th
5
32 +/- 5
Meteor Lake [16 Cores / 22 Threads]
29th
7
32 +/- 1
Sapphire Rapids [64 Cores / 128 Threads]
26th
4
30 +/- 1
Zen 2 [6 Cores / 12 Threads]
25th
4
28 +/- 3
Alder Lake [14 Cores / 20 Threads]
25th
8
28 +/- 4
Raptor Lake [4 Cores / 8 Threads]
25th
5
27
Lunar Lake [8 Cores / 8 Threads]
24th
4
26 +/- 4
Zen 2 [8 Cores / 16 Threads]
23rd
3
24
Zen 2 [8 Cores / 8 Threads]
21st
4
23
Zen 2 [6 Cores / 12 Threads]
20th
7
22 +/- 2
Zen 2 [6 Cores / 6 Threads]
20th
3
22 +/- 1
Haswell [16 Cores / 16 Threads]
20th
3
22
Comet Lake [8 Cores / 16 Threads]
19th
3
21
Cascade Lake [32 Cores / 64 Threads]
19th
3
21
Cascade Lake [16 Cores / 32 Threads]
18th
3
20
[10 Cores / 10 Threads]
18th
6
20
Zen [8 Cores / 16 Threads]
17th
4
19
Cascade Lake [18 Cores / 36 Threads]
16th
4
19
Tiger Lake [4 Cores / 8 Threads]
15th
3
17 +/- 2
Haswell [8 Cores / 8 Threads]
13th
4
17 +/- 1
Tiger Lake [4 Cores / 8 Threads]
13th
8
17
Skylake [8 Cores / 8 Threads]
13th
4
16
Zen [32 Cores / 64 Threads]
12th
3
16
Zen [32 Cores / 64 Threads]
12th
3
16
Kaby/Coffee/Whiskey Lake [2 Cores / 8 Threads]
9th
4
13
Ice Lake [4 Cores / 8 Threads]
8th
3
12 +/- 1
Ivy Bridge [20 Cores / 40 Threads]
6th
3
9
Sandy Bridge [16 Cores / 32 Threads]
5th
4
9
Bulldozer [32 Cores / 32 Threads]
4th
3
6
