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PanVk-V7-0.0.2-alpha 对比 Mali-G52 MC2

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

原厂Mali-G52 MC2v1.r32p1-01eac0.52688e0652bc37eab85ce86c674ab12f
对比
第三方PanVk-V7-0.0.2-alphaMesa 26.3.0-devel (git-605a86c288)
图形系统版本（Vulkan）1.1.177 → 1.3.354
可选功能（扩展）66 → 142+78 -2
通过检测的功能（已验证）两边都未测试PanVk-V7-0.0.2-alpha：还没有驱动检测
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 PanVk-V7-0.0.2-alpha 详情

结果不同的功能检测

PanVk-V7-0.0.2-alpha：还没有驱动检测（验证报告）。 两个驱动都需要先做驱动检测，才能对比它们的功能检测。

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 PanVk-V7-0.0.2-alpha 有的扩展（78）
  • VK_ARM_scheduling_controls
  • VK_ARM_shader_core_builtins
  • VK_ARM_shader_core_properties
  • VK_EXT_attachment_feedback_loop_dynamic_state
  • VK_EXT_attachment_feedback_loop_layout
  • VK_EXT_border_color_swizzle
  • VK_EXT_buffer_device_address
  • VK_EXT_color_write_enable
  • VK_EXT_debug_marker
  • 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_device_address_binding_report
  • VK_EXT_dynamic_rendering_unused_attachments
  • VK_EXT_extended_dynamic_state
  • VK_EXT_extended_dynamic_state2
  • VK_EXT_extended_dynamic_state3
  • VK_EXT_external_memory_acquire_unmodified
  • VK_EXT_global_priority_query
  • VK_EXT_graphics_pipeline_library
  • VK_EXT_hdr_metadata
  • VK_EXT_host_image_copy
  • VK_EXT_image_2d_view_of_3d
  • VK_EXT_image_sliced_view_of_3d
  • VK_EXT_image_view_min_lod
  • VK_EXT_legacy_dithering
  • VK_EXT_load_store_op_none
  • VK_EXT_map_memory_placed
  • VK_EXT_memory_budget
  • VK_EXT_multisampled_render_to_single_sampled
  • VK_EXT_non_seamless_cube_map
  • VK_EXT_physical_device_drm
  • VK_EXT_pipeline_creation_cache_control
  • VK_EXT_pipeline_creation_feedback
  • VK_EXT_pipeline_robustness
  • VK_EXT_primitive_topology_list_restart
  • VK_EXT_private_data
  • VK_EXT_shader_atomic_float
  • VK_EXT_shader_demote_to_helper_invocation
  • VK_EXT_shader_module_identifier
  • VK_EXT_shader_replicated_composites
  • VK_EXT_shader_stencil_export
  • VK_EXT_shader_uniform_buffer_unsized_array
  • VK_EXT_texel_buffer_alignment
  • VK_EXT_tooling_info
  • VK_EXT_vertex_attribute_divisor
  • VK_EXT_vertex_input_dynamic_state
  • VK_EXT_zero_initialize_device_memory
  • VK_GOOGLE_decorate_string
  • VK_GOOGLE_hlsl_functionality1
  • VK_KHR_calibrated_timestamps
  • VK_KHR_copy_commands2
  • VK_KHR_dynamic_rendering
  • VK_KHR_dynamic_rendering_local_read
  • VK_KHR_format_feature_flags2
  • VK_KHR_global_priority
  • VK_KHR_index_type_uint8
  • VK_KHR_line_rasterization
  • VK_KHR_load_store_op_none
  • VK_KHR_maintenance4
  • VK_KHR_maintenance5
  • VK_KHR_maintenance6
  • VK_KHR_map_memory2
  • VK_KHR_pipeline_executable_properties
  • VK_KHR_pipeline_library
  • VK_KHR_push_descriptor
  • VK_KHR_shader_clock
  • VK_KHR_shader_expect_assume
  • VK_KHR_shader_float_controls2
  • VK_KHR_shader_integer_dot_product
  • VK_KHR_shader_subgroup_rotate
  • VK_KHR_shader_terminate_invocation
  • VK_KHR_synchronization2
  • VK_KHR_vertex_attribute_divisor
  • VK_KHR_workgroup_memory_explicit_layout
  • VK_KHR_zero_initialize_workgroup_memory
仅 Mali-G52 MC2 有的扩展（2）
  • VK_EXT_astc_decode_mode
  • VK_KHR_shared_presentable_image
不同的核心功能（53）
multiview Vulkan 1.1不支持 → 通过
samplerYcbcrConversion Vulkan 1.1不支持 → 通过
shaderDrawParameters Vulkan 1.1不支持 → 通过
storageBuffer16BitAccess Vulkan 1.1不支持 → 通过
storageInputOutput16 Vulkan 1.1不支持 → 通过
storagePushConstant16 Vulkan 1.1不支持 → 通过
uniformAndStorageBuffer16BitAccess Vulkan 1.1不支持 → 通过
variablePointers Vulkan 1.1不支持 → 通过
variablePointersStorageBuffer Vulkan 1.1不支持 → 通过
bufferDeviceAddress Vulkan 1.2不支持 → 通过
descriptorBindingVariableDescriptorCount Vulkan 1.2不支持 → 通过
hostQueryReset Vulkan 1.2不支持 → 通过
imagelessFramebuffer Vulkan 1.2不支持 → 通过
runtimeDescriptorArray Vulkan 1.2不支持 → 通过
samplerMirrorClampToEdge Vulkan 1.2不支持 → 通过
scalarBlockLayout Vulkan 1.2不支持 → 通过
separateDepthStencilLayouts Vulkan 1.2不支持 → 通过
shaderInputAttachmentArrayDynamicIndexing Vulkan 1.2不支持 → 通过
shaderInputAttachmentArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
shaderInt8 Vulkan 1.2不支持 → 通过
shaderSampledImageArrayNonUniformIndexing Vulkan 1.2不支持 → 通过
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
shaderSubgroupExtendedTypes 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
storageBuffer8BitAccess Vulkan 1.2不支持 → 通过
storagePushConstant8 Vulkan 1.2不支持 → 通过
subgroupBroadcastDynamicId Vulkan 1.2不支持 → 通过
timelineSemaphore Vulkan 1.2不支持 → 通过
uniformAndStorageBuffer8BitAccess Vulkan 1.2不支持 → 通过
uniformBufferStandardLayout Vulkan 1.2不支持 → 通过
vulkanMemoryModel Vulkan 1.2不支持 → 通过
vulkanMemoryModelAvailabilityVisibilityChains Vulkan 1.2不支持 → 通过
vulkanMemoryModelDeviceScope Vulkan 1.2不支持 → 通过
computeFullSubgroups Vulkan 1.3不支持 → 通过
descriptorBindingInlineUniformBlockUpdateAfterBind Vulkan 1.3不支持 → 通过
dynamicRendering Vulkan 1.3不支持 → 通过
inlineUniformBlock Vulkan 1.3不支持 → 通过
maintenance4 Vulkan 1.3不支持 → 通过
pipelineCreationCacheControl Vulkan 1.3不支持 → 通过
privateData Vulkan 1.3不支持 → 通过
robustImageAccess Vulkan 1.3不支持 → 通过
shaderDemoteToHelperInvocation Vulkan 1.3不支持 → 通过
shaderIntegerDotProduct Vulkan 1.3不支持 → 通过
shaderTerminateInvocation Vulkan 1.3不支持 → 通过
shaderZeroInitializeWorkgroupMemory Vulkan 1.3不支持 → 通过
subgroupSizeControl Vulkan 1.3不支持 → 通过
synchronization2 Vulkan 1.3不支持 → 通过
textureCompressionASTC_HDR Vulkan 1.3不支持 → 通过
不同的限制（51）
限制原厂第三方
maxImageDimension1D1638465536
maxImageDimension2D1638465536
maxImageDimension3D1638465536
maxImageDimensionCube1638465536
maxImageArrayLayers409665536
maxTexelBufferElements268435456134217728
maxUniformBufferRange655361048576
maxStorageBufferRange2684354564294967295
bufferImageGranularity409664
maxPerStageDescriptorUniformBuffers36223
maxPerStageDescriptorStorageBuffers3564
maxPerStageDescriptorStorageImages2132
maxPerStageResources365712
maxDescriptorSetSamplers76865535
maxDescriptorSetUniformBuffers216223
maxDescriptorSetUniformBuffersDynamic3216
maxDescriptorSetStorageBuffers2104096
maxDescriptorSetStorageBuffersDynamic328
maxDescriptorSetSampledImages153665535
maxDescriptorSetStorageImages126256
maxVertexInputAttributes3216
maxVertexInputBindings3216
maxVertexInputAttributeOffset20474294967295
maxVertexInputBindingStride204865535
maxTessellationGenerationLevel640
maxTessellationPatchSize320
maxTessellationControlPerVertexInputComponents1280
maxTessellationControlPerVertexOutputComponents1280
maxTessellationControlPerPatchOutputComponents1200
maxTessellationControlTotalOutputComponents40960
maxTessellationEvaluationInputComponents1280
maxTessellationEvaluationOutputComponents1280
maxGeometryShaderInvocations320
maxGeometryInputComponents640
maxGeometryOutputComponents1280
maxGeometryOutputVertices2560
maxGeometryTotalOutputComponents10240
maxFragmentDualSrcAttachments08
maxFragmentCombinedOutputResources644360
maxComputeWorkGroupCount4294967295, 4294967295, 429496729565535, 65535, 65535
maxSamplerLodBias255127.996
minMemoryMapAlignment644096
minTexelBufferOffsetAlignment6416
minStorageBufferOffsetAlignment6416
subPixelInterpolationOffsetBits48
framebufferNoAttachmentsSampleCounts295
timestampComputeAndGraphics10
timestampPeriod76.92310
pointSizeRange1, 10240.125, 4095.94
lineWidthRange1, 10, 7.99219
lineWidthGranularity00.0078125
只有一个驱动支持的格式（多了 21 种，少了 6 种）

仅 PanVk-V7-0.0.2-alpha 有：

  • A1B5G5R5_UNORM_PACK16
  • A2R10G10B10_SNORM_PACK32
  • A2R10G10B10_SSCALED_PACK32
  • A2R10G10B10_USCALED_PACK32
  • A8_UNORM
  • B8G8R8A8_SSCALED
  • B8G8R8A8_USCALED
  • B8G8R8_SSCALED
  • B8G8R8_USCALED
  • 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：

  • B5G5R5A1_UNORM_PACK16
  • B8G8R8G8_422_UNORM
  • B8G8R8_SNORM
  • G8B8G8R8_422_UNORM
  • R4G4_UNORM_PACK8
  • R5G5B5A1_UNORM_PACK16