rocDecode supported codecs and hardware capabilities

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

gfx908 - MI1xx

VCN 2.5.0

2

Yes

4096, 2176

Yes

4096, 2160

gfx90a - MI2xx

VCN 2.6.0

2

Yes

4096, 2176

Yes

4096, 2160

gfx940, gfx942 - MI3xx

VCN 3.0

3

Yes

7680, 4320

Yes

4096, 2176

gfx941 - MI3xx

VCN 3.0

4

Yes

7680, 4320

Yes

4096, 2176

gfx1030, gfx1031, gfx1032 - Navi2x

VCN 3.x

2

Yes

7680, 4320

Yes

4096, 2176

gfx1100, gfx1102 - Navi3x

VCN 4.0

2

Yes

7680, 4320

Yes

4096, 2176

gfx1101 - Navi3x

VCN 4.0

1

Yes

7680, 4320

Yes

4096, 2176