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ROCm/docs/reference/gpu-arch-specs.rst
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Jan StephanandGitHub cd705da391 Add glossary (#5935) 
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.. meta::
:description: AMD Instinct™ GPU, AMD Radeon PRO™, and AMD Radeon™ GPU architecture information
:keywords: Instinct, Radeon, accelerator, GCN, CDNA, RDNA, GPU, architecture, VRAM, Compute Units, Cache, Registers, LDS, Register File
GPU hardware specifications
===========================================
The following tables provide an overview of the hardware specifications for AMD Instinct™ GPUs, AMD Radeon™ PRO and Radeon™ GPUs, and AMD Ryzen™ APUs.
For more information about ROCm hardware compatibility, see the ROCm `Compatibility matrix <https://rocm.docs.amd.com/en/latest/compatibility/compatibility-matrix.html>`_.
For a description of the terms used in the table, see the
:ref:`ROCm glossary <glossary>`, or for more detailed information about GPU
architecture and programming models, see the
:ref:`specific documents and guides <gpu-arch-documentation>`, or
:doc:`Understanding the HIP programming model<hip:understand/programming_model>`.
.. tab-set::
.. tab-item:: AMD Instinct GPUs
.. list-table::
:header-rows: 1
:name: instinct-arch-spec-table
*
- Name
- Architecture
- LLVM target name
- VRAM (GiB)
- Compute Units
- Wavefront Size
- LDS (KiB)
- L3 Cache (MiB)
- L2 Cache (MiB)
- L1 Vector Cache (KiB)
- L1 Scalar Cache (KiB)
- L1 Instruction Cache (KiB)
- VGPR File (KiB)
- SGPR File (KiB)
- GFXIP Major version
- GFXIP Minor version
*
- MI355X
- CDNA4
- gfx950
- 288
- 256 (32 per XCD)
- 64
- 160
- 256
- 32 (4 per XCD)
- 32
- 16 per 2 CUs
- 64 per 2 CUs
- 512
- 12.5
- 9
- 5
*
- MI350X
- CDNA4
- gfx950
- 288
- 256 (32 per XCD)
- 64
- 160
- 256
- 32 (4 per XCD)
- 32
- 16 per 2 CUs
- 64 per 2 CUs
- 512
- 12.5
- 9
- 5
*
- MI325X
- CDNA3
- gfx942
- 256
- 304 (38 per XCD)
- 64
- 64
- 256
- 32 (4 per XCD)
- 32
- 16 per 2 CUs
- 64 per 2 CUs
- 512
- 12.5
- 9
- 4
*
- MI300X
- CDNA3
- gfx942
- 192
- 304 (38 per XCD)
- 64
- 64
- 256
- 32 (4 per XCD)
- 32
- 16 per 2 CUs
- 64 per 2 CUs
- 512
- 12.5
- 9
- 4
*
- MI300A
- CDNA3
- gfx942
- 128
- 228 (38 per XCD)
- 64
- 64
- 256
- 24 (4 per XCD)
- 32
- 16 per 2 CUs
- 64 per 2 CUs
- 512
- 12.5
- 9
- 4
*
- MI250X
- CDNA2
- gfx90a
- 128
- 220 (110 per GCD)
- 64
- 64
-
- 16 (8 per GCD)
- 16
- 16 per 2 CUs
- 32 per 2 CUs
- 512
- 12.5
- 9
- 0
*
- MI250
- CDNA2
- gfx90a
- 128
- 208 (104 per GCD)
- 64
- 64
-
- 16 (8 per GCD)
- 16
- 16 per 2 CUs
- 32 per 2 CUs
- 512
- 12.5
- 9
- 0
*
- MI210
- CDNA2
- gfx90a
- 64
- 104
- 64
- 64
-
- 8
- 16
- 16 per 2 CUs
- 32 per 2 CUs
- 512
- 12.5
- 9
- 0
*
- MI100
- CDNA
- gfx908
- 32
- 120
- 64
- 64
-
- 8
- 16
- 16 per 3 CUs
- 32 per 3 CUs
- 256 VGPR and 256 AccVGPR
- 12.5
- 9
- 0
*
- MI60
- GCN5.1
- gfx906
- 32
- 64
- 64
- 64
-
- 4
- 16
- 16 per 3 CUs
- 32 per 3 CUs
- 256
- 12.5
- 9
- 0
*
- MI50 (32GB)
- GCN5.1
- gfx906
- 32
- 60
- 64
- 64
-
- 4
- 16
- 16 per 3 CUs
- 32 per 3 CUs
- 256
- 12.5
- 9
- 0
*
- MI50 (16GB)
- GCN5.1
- gfx906
- 16
- 60
- 64
- 64
-
- 4
- 16
- 16 per 3 CUs
- 32 per 3 CUs
- 256
- 12.5
- 9
- 0
*
- MI25
- GCN5.0
- gfx900
- 16 
- 64
- 64
- 64 
-
- 4 
- 16 
- 16 per 3 CUs
- 32 per 3 CUs
- 256
- 12.5
- 9
- 0
*
- MI8
- GCN3.0
- gfx803
- 4
- 64
- 64
- 64
-
- 2
- 16
- 16 per 4 CUs
- 32 per 4 CUs
- 256
- 12.5
- 8
- 0
*
- MI6
- GCN4.0
- gfx803
- 16
- 36
- 64
- 64
-
- 2
- 16
- 16 per 4 CUs
- 32 per 4 CUs
- 256
- 12.5
- 8
- 0
.. tab-item:: AMD Radeon PRO GPUs
.. list-table::
:header-rows: 1
:name: radeon-pro-arch-spec-table
*
- Name
- Architecture
- LLVM target name
- VRAM (GiB)
- Compute Units
- Wavefront Size
- LDS (KiB)
- Infinity Cache (MiB)
- L2 Cache (MiB)
- Graphics L1 Cache (KiB)
- L0 Vector Cache (KiB)
- L0 Scalar Cache (KiB)
- L0 Instruction Cache (KiB)
- VGPR File (KiB)
- SGPR File (KiB)
- GFXIP Major version
- GFXIP Minor version
*
- Radeon AI PRO R9700
- RDNA4
- gfx1201
- 32
- 64
- 32 or 64
- 128
- 64
- 8
- N/A
- 32
- 16
- 32
- 768
- 32
- 12
- 0
*
- Radeon AI PRO R9600D
- RDNA4
- gfx1201
- 32
- 48
- 32 or 64
- 128
- 48
- 8
- N/A
- 32
- 16
- 32
- 768
- 32
- 12
- 0
*
- Radeon PRO V710
- RDNA3
- gfx1101
- 28
- 54
- 32 or 64
- 128
- 56
- 4
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon PRO W7900 Dual Slot
- RDNA3
- gfx1100
- 48
- 96
- 32 or 64
- 128
- 96
- 6
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon PRO W7900
- RDNA3
- gfx1100
- 48
- 96
- 32 or 64
- 128
- 96
- 6
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon PRO W7800 48GB
- RDNA3
- gfx1100
- 48
- 70
- 32 or 64
- 128
- 96
- 6
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon PRO W7800
- RDNA3
- gfx1100
- 32
- 70
- 32 or 64
- 128
- 64
- 6
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon PRO W7700
- RDNA3
- gfx1101
- 16
- 48
- 32 or 64
- 128
- 64
- 4
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon PRO W6800
- RDNA2
- gfx1030
- 32
- 60
- 32 or 64
- 128
- 128
- 4
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon PRO W6600
- RDNA2
- gfx1032
- 8
- 28
- 32 or 64
- 128
- 32
- 2
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon PRO V620
- RDNA2
- gfx1030
- 32
- 72
- 32 or 64
- 128
- 128
- 4
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon Pro W5500
- RDNA
- gfx1012
- 8
- 22
- 32 or 64
- 128
-
- 4
- 128
- 16
- 16
- 32
- 512
- 20
- 10
- 1
*
- Radeon Pro VII
- GCN5.1
- gfx906
- 16
- 60
- 64
- 64
-
- 4
-
- 16
- 16 per 3 CUs
- 32 per 3 CUs
- 256
- 12.5
- 9
- 0
.. tab-item:: AMD Radeon GPUs
.. list-table::
:header-rows: 1
:name: radeon-arch-spec-table
*
- Name
- Architecture
- LLVM target name
- VRAM (GiB)
- Compute Units
- Wavefront Size
- LDS (KiB)
- Infinity Cache (MiB)
- L2 Cache (MiB)
- Graphics L1 Cache (KiB)
- L0 Vector Cache (KiB)
- L0 Scalar Cache (KiB)
- L0 Instruction Cache (KiB)
- VGPR File (KiB)
- SGPR File (KiB)
- GFXIP Major version
- GFXIP Minor version
*
- Radeon RX 9070 XT
- RDNA4
- gfx1201
- 16
- 64
- 32 or 64
- 128
- 64
- 8
- N/A
- 32
- 16
- 32
- 768
- 32
- 12
- 0
*
- Radeon RX 9070 GRE
- RDNA4
- gfx1201
- 16
- 48
- 32 or 64
- 128
- 48
- 6
- N/A
- 32
- 16
- 32
- 768
- 32
- 12
- 0
*
- Radeon RX 9070
- RDNA4
- gfx1201
- 16
- 56
- 32 or 64
- 128
- 64
- 8
- N/A
- 32
- 16
- 32
- 768
- 32
- 12
- 0
*
- Radeon RX 9060 XT LP
- RDNA4
- gfx1200
- 16
- 32
- 32 or 64
- 128
- 32
- 4
- N/A
- 32
- 16
- 32
- 768
- 32
- 12
- 0
*
- Radeon RX 9060 XT
- RDNA4
- gfx1200
- 16
- 32
- 32 or 64
- 128
- 32
- 4
- N/A
- 32
- 16
- 32
- 768
- 32
- 12
- 0
*
- Radeon RX 9060
- RDNA4
- gfx1200
- 8
- 28
- 32 or 64
- 128
- 32
- 4
- N/A
- 32
- 16
- 32
- 768
- 32
- 12
- 0
*
- Radeon RX 7900 XTX
- RDNA3
- gfx1100
- 24
- 96
- 32 or 64
- 128
- 96
- 6
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon RX 7900 XT
- RDNA3
- gfx1100
- 20
- 84
- 32 or 64
- 128
- 80
- 6
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon RX 7900 GRE
- RDNA3
- gfx1100
- 16
- 80
- 32 or 64
- 128
- 64
- 6
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon RX 7800 XT
- RDNA3
- gfx1101
- 16
- 60
- 32 or 64
- 128
- 64
- 4
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon RX 7700
- RDNA3
- gfx1101
- 16
- 40
- 32 or 64
- 128
- 64
- 4
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon RX 7700 XT
- RDNA3
- gfx1101
- 12
- 54
- 32 or 64
- 128
- 48
- 4
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 0
*
- Radeon RX 7600
- RDNA3
- gfx1102
- 8
- 32
- 32 or 64
- 128
- 32
- 2
- 256
- 32
- 16
- 32
- 512
- 32
- 11
- 0
*
- Radeon RX 6950 XT
- RDNA2
- gfx1030
- 16
- 80
- 32 or 64
- 128
- 128
- 4
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6900 XT
- RDNA2
- gfx1030
- 16
- 80
- 32 or 64
- 128
- 128
- 4
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6800 XT
- RDNA2
- gfx1030
- 16
- 72
- 32 or 64
- 128
- 128
- 4
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6800
- RDNA2
- gfx1030
- 16
- 60
- 32 or 64
- 128
- 128
- 4
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6750 XT
- RDNA2
- gfx1031
- 12
- 40
- 32 or 64
- 128
- 96
- 3
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6700 XT
- RDNA2
- gfx1031
- 12
- 40
- 32 or 64
- 128
- 96
- 3
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6700
- RDNA2
- gfx1031
- 10
- 36
- 32 or 64
- 128
- 80
- 3
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6650 XT
- RDNA2
- gfx1032
- 8
- 32
- 32 or 64
- 128
- 32
- 2
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6600 XT
- RDNA2
- gfx1032
- 8
- 32
- 32 or 64
- 128
- 32
- 2
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon RX 6600
- RDNA2
- gfx1032
- 8
- 28
- 32 or 64
- 128
- 32
- 2
- 128
- 16
- 16
- 32
- 512
- 32
- 10
- 3
*
- Radeon VII
- GCN5.1
- gfx906
- 16
- 60
- 64
- 64 per CU
-
- 4
-
- 16
- 16 per 3 CUs
- 32 per 3 CUs
- 256
- 12.5
- 9
- 0
.. tab-item:: AMD Ryzen APUs
.. list-table::
:header-rows: 1
:name: ryzen-arch-spec-table
*
- Name
- Graphics model
- Architecture
- LLVM target name
- VRAM (GiB)
- Compute Units
- Wavefront Size
- LDS (KiB)
- Infinity Cache (MiB)
- L2 Cache (MiB)
- Graphics L1 Cache (KiB)
- L0 Vector Cache (KiB)
- L0 Scalar Cache (KiB)
- L0 Instruction Cache (KiB)
- VGPR File (KiB)
- SGPR File (KiB)
- GFXIP Major version
- GFXIP Minor version
*
- AMD Ryzen 7 7840U
- Radeon 780M
- RDNA3
- gfx1103
- Dynamic + carveout
- 12
- 32 or 64
- 128
- N/A
- 2
- 256
- 32
- 16
- 32
- 512
- 32
- 11
- 0
*
- AMD Ryzen 9 270
- Radeon 780M
- RDNA3
- gfx1103
- Dynamic + carveout
- 12
- 32 or 64
- 128
- N/A
- 2
- 256
- 32
- 16
- 32
- 512
- 32
- 11
- 0
*
- AMD Ryzen AI 9 HX 375
- Radeon 890M
- RDNA3.5
- gfx1150
- Dynamic + carveout
- 16
- 32 or 64
- 128
- N/A
- 2
- 256
- 32
- 16
- 32
- 512
- 32
- 11
- 5
*
- AMD Ryzen AI Max+ PRO 395
- Radeon 8060S
- RDNA3.5
- gfx1151
- Dynamic + carveout
- 40
- 32 or 64
- 128
- 32
- 2
- 256
- 32
- 16
- 32
- 768
- 32
- 11
- 5
*
- AMD Ryzen Al 7 350
- Radeon 860M
- RDNA3.5
- gfx1152
- Dynamic + carveout
- 8
- 32 or 64
- 128
- N/A
- 1
- 256
- 32
- 16
- 32
- 512
- 32
- 11
- 5
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