legacy-rocm-build/docs/reference/gpu-specs.rst-代码预览-legacy-rocm-build:开源GPU计算栈，支持HPC、AI与科学计算的异构平台

GGitHubdocs: remove unsupported skus from gpu-specs (#867)

.. 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-specs:

AMD GPU 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.

.. seealso::

:doc:AMD GPU architectures <gpu-arch/index> -- microarchitecture details, ISA references, and white papers for each GPU generation.
:doc:AMD GPU system optimization <system-optimization/index> -- system setup and tuning guides for AMD Instinct, Radeon, and Ryzen hardware.
:doc:Data types and precision support <precision-support> -- supported floating-point and integer data types across GPU architectures.
:doc:AMD GPU atomics operation support <gpu-atomics-operation> -- atomics operation support by GPU architecture and memory scope.

.. 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 R9700S
      - RDNA4
      - gfx1201
      - 32
      - 64
      - 32 or 64
      - 128
      - 64
      - 8
      - N/A
      - 32
      - 16
      - 32
      - 768
      - 32
      - 12
      - 0
    *
      - 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

.. 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

.. 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 AI 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