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mali-panvk-26.3.0-devel-r4 对比 Mali-G52 MC2

在 Mali-G52 MC2 上 (HONOR X5c, HONOR X5c, Infinix HOT 60i, Oppo A18, Oppo A38, realme RMX3710, Redmi 12, Redmi 12C, Redmi 14C, Redmi 15C, TECNO POVA 3, TECNO SPARK 20, Xiaomi 24049RN28L). 先列出的驱动与后一个对比，后一个是基准。

原厂Mali-G52 MC2v1.r49p1-03bet0.3a1759ee1cb57182986f58db4ad336c2
对比
第三方mali-panvk-26.3.0-devel-r4Mesa 26.3.0-devel
图形系统版本（Vulkan）1.3.278 → 1.3.358
可选功能（扩展）131 → 154+42 -19
通过检测的功能（已验证）34 → 4413 个仅在 mali-panvk-26.3.0-devel-r4 上通过 3 个仅在 Mali-G52 MC2 上通过
跑分测试场景（基准测试）没有共同场景
各驱动能跑的游戏（根据功能列表估算）：绿色基本能跑，黄色可能能跑，橙色问题较多，红色跑不了
原厂DX92002+DX102006+DX112009+DX122015+Switch
第三方DX92002+DX102006+DX112009+DX122015+Switch

Mali-G52 MC2 详情 mali-panvk-26.3.0-devel-r4 详情

结果不同的功能检测（34）

功能原厂第三方变化
transformFeedback
VK_EXT_transform_feedback
通过失败减少
shaderBufferInt64Atomics
VK_KHR_shader_atomic_int64
通过不支持减少
limit.uniform_buffer_range
core
通过失败减少
colorWriteEnable
VK_EXT_color_write_enable
不支持通过新增
depthClipControl
VK_EXT_depth_clip_control
不支持通过新增
extendedDynamicState2LogicOp
VK_EXT_extended_dynamic_state2
不支持通过新增
extendedDynamicState3ColorBlendEnable
VK_EXT_extended_dynamic_state3
不支持通过新增
extendedDynamicState3ColorBlendEquation
VK_EXT_extended_dynamic_state3
不支持通过新增
extendedDynamicState3ColorWriteMask
VK_EXT_extended_dynamic_state3
不支持通过新增
extendedDynamicState3DepthClampEnable
VK_EXT_extended_dynamic_state3
不支持通过新增
extendedDynamicState3LogicOpEnable
VK_EXT_extended_dynamic_state3
不支持通过新增
robustBufferAccess2
VK_EXT_robustness2
不支持通过新增
multiDrawIndirect
VkPhysicalDeviceFeatures
不支持通过新增
multiViewport
VkPhysicalDeviceFeatures
不支持通过新增
push.max_uniform_buffers
core
不支持通过新增
stress.multi_draw_indirect_large
core
不支持通过新增
customBorderColorWithoutFormat
VK_EXT_custom_border_color
未检测不支持有变化
depthBiasControl
VK_EXT_depth_bias_control
不支持未检测有变化
depthBiasExact
VK_EXT_depth_bias_control
不支持未检测有变化
extendedDynamicState2PatchControlPoints
VK_EXT_extended_dynamic_state2
未检测不支持有变化
extendedDynamicState3AlphaToCoverageEnable
VK_EXT_extended_dynamic_state3
不支持未检测有变化
extendedDynamicState3DepthClipEnable
VK_EXT_extended_dynamic_state3
不支持未检测有变化
extendedDynamicState3ProvokingVertexMode
VK_EXT_extended_dynamic_state3
未检测不支持有变化
extendedDynamicState3RasterizationSamples
VK_EXT_extended_dynamic_state3
不支持未检测有变化
extendedDynamicState3TessellationDomainOrigin
VK_EXT_extended_dynamic_state3
未检测不支持有变化
nullDescriptor
VK_EXT_robustness2
不支持未检测有变化
geometryStreams
VK_EXT_transform_feedback
不支持未检测有变化
shaderSharedInt64Atomics
VK_KHR_shader_atomic_int64
未检测不支持有变化
depthClamp
VkPhysicalDeviceFeatures
不支持未检测有变化
fillModeNonSolid
VkPhysicalDeviceFeatures
不支持未检测有变化
shaderClipDistance
VkPhysicalDeviceFeatures
不支持未检测有变化
shaderCullDistance
VkPhysicalDeviceFeatures
不支持未检测有变化
vertexPipelineStoresAndAtomics
VkPhysicalDeviceFeatures
不支持未检测有变化
push.max_combined_image_samplers
core
不支持失败有变化

跑分测试场景（基准测试）

两个驱动都还没有有效的跑分测试（基准测试报告）。

技术差异（Vulkan）

仅 mali-panvk-26.3.0-devel-r4 有的扩展（42）
  • VK_ARM_scheduling_controls
  • VK_EXT_attachment_feedback_loop_dynamic_state
  • VK_EXT_attachment_feedback_loop_layout
  • VK_EXT_buffer_device_address
  • VK_EXT_color_write_enable
  • VK_EXT_depth_bias_control
  • VK_EXT_depth_clamp_control
  • VK_EXT_depth_clamp_zero_one
  • VK_EXT_depth_clip_control
  • VK_EXT_depth_clip_enable
  • VK_EXT_graphics_pipeline_library
  • VK_EXT_hdr_metadata
  • VK_EXT_host_image_copy
  • VK_EXT_image_view_min_lod
  • VK_EXT_map_memory_placed
  • VK_EXT_memory_budget
  • VK_EXT_non_seamless_cube_map
  • VK_EXT_physical_device_drm
  • VK_EXT_robustness2
  • VK_EXT_shader_atomic_float
  • VK_EXT_shader_module_identifier
  • VK_EXT_shader_replicated_composites
  • VK_EXT_shader_stencil_export
  • VK_EXT_shader_uniform_buffer_unsized_array
  • VK_EXT_vertex_attribute_divisor
  • VK_EXT_zero_initialize_device_memory
  • VK_GOOGLE_hlsl_functionality1
  • VK_KHR_depth_clamp_zero_one
  • VK_KHR_internally_synchronized_queues
  • VK_KHR_maintenance7
  • VK_KHR_maintenance8
  • VK_KHR_maintenance9
  • VK_KHR_pipeline_binary
  • VK_KHR_pipeline_executable_properties
  • VK_KHR_pipeline_library
  • VK_KHR_push_descriptor
  • VK_KHR_robustness2
  • VK_KHR_shader_clock
  • VK_KHR_shader_fma
  • VK_KHR_shader_relaxed_extended_instruction
  • VK_KHR_unified_image_layouts
  • VK_KHR_workgroup_memory_explicit_layout
仅 Mali-G52 MC2 有的扩展（19）
  • VK_ANDROID_external_format_resolve
  • VK_ARM_rasterization_order_attachment_access
  • VK_EXT_astc_decode_mode
  • VK_EXT_device_fault
  • VK_EXT_frame_boundary
  • VK_EXT_image_compression_control
  • VK_EXT_image_compression_control_swapchain
  • VK_EXT_pipeline_protected_access
  • VK_EXT_primitives_generated_query
  • VK_EXT_rasterization_order_attachment_access
  • VK_EXT_rgba10x6_formats
  • VK_EXT_shader_image_atomic_int64
  • VK_EXT_shader_tile_image
  • VK_EXT_subpass_merge_feedback
  • VK_KHR_shader_atomic_int64
  • VK_KHR_shader_maximal_reconvergence
  • VK_KHR_shader_quad_control
  • VK_KHR_shader_subgroup_uniform_control_flow
  • VK_KHR_shared_presentable_image
不同的核心功能（16）
descriptorBindingVariableDescriptorCount Vulkan 1.2不支持 → 通过
runtimeDescriptorArray Vulkan 1.2不支持 → 通过
shaderBufferInt64Atomics Vulkan 1.2通过 → 不支持
shaderFloat16 Vulkan 1.2通过 → 不支持
shaderInputAttachmentArrayDynamicIndexing Vulkan 1.2不支持 → 通过
shaderInputAttachmentArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
shaderOutputViewportIndex Vulkan 1.2通过 → 不支持
shaderSampledImageArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
shaderSharedInt64Atomics Vulkan 1.2通过 → 不支持
shaderStorageBufferArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
shaderStorageImageArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
shaderStorageTexelBufferArrayDynamicIndexing Vulkan 1.2不支持 → 通过
shaderStorageTexelBufferArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
shaderUniformBufferArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
shaderUniformTexelBufferArrayDynamicIndexing Vulkan 1.2不支持 → 通过
shaderUniformTexelBufferArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
不同的限制（53）
限制原厂第三方
maxImageDimension1D1638465536
maxImageDimension2D1638465536
maxImageDimension3D1638465536
maxImageDimensionCube1638465536
maxImageArrayLayers409665536
maxTexelBufferElements268435456134217728
maxUniformBufferRange655361048576
maxStorageBufferRange21474836484294967295
maxMemoryAllocationCount163844294967295
bufferImageGranularity164
sparseAddressSpaceSize030064771072
maxBoundDescriptorSets74
maxPerStageDescriptorUniformBuffers241223
maxPerStageDescriptorStorageBuffers3564
maxPerStageDescriptorStorageImages2132
maxPerStageResources570712
maxDescriptorSetSamplers76865535
maxDescriptorSetUniformBuffers1446223
maxDescriptorSetUniformBuffersDynamic3216
maxDescriptorSetStorageBuffers2104096
maxDescriptorSetStorageBuffersDynamic328
maxDescriptorSetSampledImages153665535
maxDescriptorSetStorageImages126256
maxVertexInputAttributes3216
maxVertexInputBindings3216
maxVertexInputAttributeOffset20474294967295
maxVertexInputBindingStride204865535
maxTessellationControlPerVertexInputComponents12864
maxTessellationControlPerVertexOutputComponents12864
maxTessellationControlTotalOutputComponents40962048
maxTessellationEvaluationInputComponents12864
maxTessellationEvaluationOutputComponents12864
maxGeometryInputComponents12864
maxGeometryTotalOutputComponents20481024
maxFragmentCombinedOutputResources644360
maxComputeWorkGroupCount4294967295, 4294967295, 429496729565535, 65535, 65535
maxDrawIndirectCount14294967295
maxSamplerLodBias126127.996
maxViewports116
minMemoryMapAlignment644096
minTexelBufferOffsetAlignment6416
minStorageBufferOffsetAlignment6416
maxInterpolationOffset0.43750.5
subPixelInterpolationOffsetBits48
framebufferNoAttachmentsSampleCounts295
timestampComputeAndGraphics10
timestampPeriod76.92310
maxClipDistances08
maxCullDistances08
maxCombinedClipAndCullDistances08
pointSizeRange1, 10240.125, 4095.94
lineWidthRange1, 4095.940, 7.99219
lineWidthGranularity0.06250.0078125
只有一个驱动支持的格式（多了 13 种，少了 12 种）

仅 mali-panvk-26.3.0-devel-r4 有：

  • A2R10G10B10_SNORM_PACK32
  • BC1_RGBA_SRGB_BLOCK
  • BC1_RGBA_UNORM_BLOCK
  • BC1_RGB_SRGB_BLOCK
  • BC1_RGB_UNORM_BLOCK
  • BC2_SRGB_BLOCK
  • BC2_UNORM_BLOCK
  • BC3_SRGB_BLOCK
  • BC3_UNORM_BLOCK
  • G16_B16R16_2PLANE_420_UNORM
  • G16_B16R16_2PLANE_422_UNORM
  • G16_B16R16_2PLANE_444_UNORM
  • G8_B8R8_2PLANE_444_UNORM

仅 Mali-G52 MC2 有：

  • B10X6G10X6R10X6G10X6_422_UNORM_4PACK16
  • B5G5R5A1_UNORM_PACK16
  • B8G8R8G8_422_UNORM
  • B8G8R8_SNORM
  • G10X6B10X6G10X6R10X6_422_UNORM_4PACK16
  • G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16
  • G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16
  • G8B8G8R8_422_UNORM
  • R4G4_UNORM_PACK8
  • R5G5B5A1_UNORM_PACK16
  • R64_SINT
  • R64_UINT