rocDecode supported codecs and hardware capabilities#
rocDecode supports the following codecs:
H.265 (HEVC): 8 bit and 10 bit
H.264 (AVC): 8 bit
AV1: 8 bit and 10 bit
VP9: 8 bit and 10 bit
The following table shows the codec support and capabilities of the VCN for each supported GPU architecture:
GPU Architecture |
VCN Generation |
Number of VCNs |
H.265/HEVC |
Max width, Max height - H.265 |
H.264/AVC |
Max width, Max height - H.264 |
AV1 |
Max width, Max height - AV1 |
VP9 |
Max width, Max height - VP9 |
|---|---|---|---|---|---|---|---|---|---|---|
gfx908 - MI1xx |
VCN 2.5.0 |
2 |
Yes |
7680, 4320 |
Yes |
4096, 2160 |
No |
N/A, N/A |
Yes |
7680, 4320 |
gfx90a - MI2xx |
VCN 2.6.0 |
2 |
Yes |
7680, 4320 |
Yes |
4096, 2160 |
No |
N/A, N/A |
Yes |
7680, 4320 |
gfx942 - MI3xx |
VCN 4.0 |
3/4 |
Yes |
7680, 4320 |
Yes |
4096, 2176 |
Yes |
8192, 4352 |
Yes |
7680, 4320 |
gfx1030, gfx1031, gfx1032 - Navi2x |
VCN 3.x |
2 |
Yes |
7680, 4320 |
Yes |
4096, 2176 |
Yes |
8192, 4352 |
Yes |
7680, 4320 |
gfx1100, gfx1102 - Navi3x |
VCN 4.0 |
2 |
Yes |
7680, 4320 |
Yes |
4096, 2176 |
Yes |
8192, 4352 |
Yes |
7680, 4320 |
gfx1101 - Navi3x |
VCN 4.0 |
1 |
Yes |
7680, 4320 |
Yes |
4096, 2176 |
Yes |
8192, 4352 |
Yes |
7680, 4320 |