Intel Graphics Driver 27.20.100.8587 Released (Vulkan 1.2.148) – Updated: 27.20.100.8681


Intel logo

 
A new graphics driver has been published by Intel for its GPUs (Intel 6th, 7th, 8th, 9th and 10th Gen processors) on Windows 10. This new driver (version 27.20.100.8587) brings with the following changes:

HIGHLIGHTS:
– Performance Optimizations for Wasteland 3 and Crusader Kings III on 10th Generation Intel Core processors with Intel Iris Plus graphics.

DEVELOPER HIGHLIGHTS:
– Adds support for the Vulkan extension VK_EXT_pipeline_creation_cache_control – This Khronos
extension adds flags to Vk*PipelineCreateInfo and VkPipelineCacheCreateInfo structures with the goal of providing information about potentially expensive hazards within the client driver during pipeline creation to the application before carrying them out rather than after.

KEY ISSUES FIXED:
– Intermittent crash or hang seen in Red Dead Redemption 2 (Vulkan), Horizon Zero Dawn (DX12), Cities Skylines, F1 2020 (DX12), FIFA20 (when switching between windowed and full screen) on 10th Generation Intel Core processors with Intel Iris Plus graphics.
– Intermittent crash or hang seen in Rocket League when switching the display from duplicate to extended mode and vice versa on 10th Generation Intel Core processors.
– Minor graphics anomalies may be observed in Tom Clancy’s The Division 2 (DX12), Rise of the Tomb Raider (DX12).
– Corruption observed in Microsoft Word / Excel when resizing and toggling between windowed or Fullscreen
mode on 10th Generation Intel Core processors with Intel Iris Plus graphics.

 

Driver 27.20.100.8681

GAMING HIGHLIGHTS
Get back on the pitch with eFootball PES 2021 Season update and return to familiar ground and uncover the
motivations behind the Covenant’s invasion of New Mombasa in Halo 3: ODST on Intel Iris Plus graphics or better.

KEY ISSUES FIXED:
– Minor graphics anomalies observed in Total War Three Kingdoms (DX11) on 10th Generation Intel Core
processors with Intel Iris Plus graphics.

 

Downloads

 

v27.20.100.8587

Quick test of this driver on an Intel Core i7-8700K (with an UHD 630 GPU):

– Intel control panel information:
Intel UHD Graphics driver - software information

GL-Z:
Intel UHD Graphics driver - GL-Z

 

v27.20.100.8681

Quick test of this driver on an Intel Core i7-8700K (with an UHD 630 GPU):

– Intel control panel information:
Intel UHD Graphics driver - software information

 

OpenGL support

v27.20.100.8587

This driver exposes OpenGL 4.6 with 252 OpenGL extensions. Two new extensions have found their place in this driver compared to previous v8476:

WGL_ARB_robustness_application_isolation
WGL_ARB_robustness_share_group_isolation

- GL_VENDOR: Intel
- GL_RENDERER: Intel(R) UHD Graphics 630
- GL_VERSION: 4.6.0 - Build 27.20.100.8587
- GL_SHADING_LANGUAGE_VERSION: 4.60 - Build 27.20.100.8587

- OpenGL Extensions: 252 extensions (GL=230 and WGL=22)
  - GL_3DFX_texture_compression_FXT1
  - GL_AMD_depth_clamp_separate
  - GL_AMD_vertex_shader_layer
  - GL_AMD_vertex_shader_viewport_index
  - GL_ARB_ES2_compatibility
  - GL_ARB_ES3_1_compatibility
  - GL_ARB_ES3_compatibility
  - GL_ARB_arrays_of_arrays
  - GL_ARB_base_instance
  - GL_ARB_bindless_texture
  - GL_ARB_blend_func_extended
  - GL_ARB_buffer_storage
  - GL_ARB_cl_event
  - GL_ARB_clear_buffer_object
  - GL_ARB_clear_texture
  - GL_ARB_clip_control
  - GL_ARB_color_buffer_float
  - GL_ARB_compatibility
  - GL_ARB_compressed_texture_pixel_storage
  - GL_ARB_compute_shader
  - GL_ARB_conditional_render_inverted
  - GL_ARB_conservative_depth
  - GL_ARB_copy_buffer
  - GL_ARB_copy_image
  - GL_ARB_cull_distance
  - GL_ARB_debug_output
  - GL_ARB_depth_buffer_float
  - GL_ARB_depth_clamp
  - GL_ARB_depth_texture
  - GL_ARB_derivative_control
  - GL_ARB_direct_state_access
  - GL_ARB_draw_buffers
  - GL_ARB_draw_buffers_blend
  - GL_ARB_draw_elements_base_vertex
  - GL_ARB_draw_indirect
  - GL_ARB_draw_instanced
  - GL_ARB_enhanced_layouts
  - GL_ARB_explicit_attrib_location
  - GL_ARB_explicit_uniform_location
  - GL_ARB_fragment_coord_conventions
  - GL_ARB_fragment_layer_viewport
  - GL_ARB_fragment_program
  - GL_ARB_fragment_program_shadow
  - GL_ARB_fragment_shader
  - GL_ARB_fragment_shader_interlock
  - GL_ARB_framebuffer_no_attachments
  - GL_ARB_framebuffer_object
  - GL_ARB_framebuffer_sRGB
  - GL_ARB_geometry_shader4
  - GL_ARB_get_program_binary
  - GL_ARB_get_texture_sub_image
  - GL_ARB_gl_spirv
  - GL_ARB_gpu_shader5
  - GL_ARB_gpu_shader_fp64
  - GL_ARB_half_float_pixel
  - GL_ARB_half_float_vertex
  - GL_ARB_indirect_parameters
  - GL_ARB_instanced_arrays
  - GL_ARB_internalformat_query
  - GL_ARB_internalformat_query2
  - GL_ARB_invalidate_subdata
  - GL_ARB_map_buffer_alignment
  - GL_ARB_map_buffer_range
  - GL_ARB_multi_bind
  - GL_ARB_multi_draw_indirect
  - GL_ARB_multisample
  - GL_ARB_multitexture
  - GL_ARB_occlusion_query
  - GL_ARB_occlusion_query2
  - GL_ARB_pipeline_statistics_query
  - GL_ARB_pixel_buffer_object
  - GL_ARB_point_parameters
  - GL_ARB_point_sprite
  - GL_ARB_polygon_offset_clamp
  - GL_ARB_post_depth_coverage
  - GL_ARB_program_interface_query
  - GL_ARB_provoking_vertex
  - GL_ARB_query_buffer_object
  - GL_ARB_robust_buffer_access_behavior
  - GL_ARB_robustness
  - GL_ARB_robustness_isolation
  - GL_ARB_sample_shading
  - GL_ARB_sampler_objects
  - GL_ARB_seamless_cube_map
  - GL_ARB_seamless_cubemap_per_texture
  - GL_ARB_separate_shader_objects
  - GL_ARB_shader_atomic_counter_ops
  - GL_ARB_shader_atomic_counters
  - GL_ARB_shader_bit_encoding
  - GL_ARB_shader_draw_parameters
  - GL_ARB_shader_group_vote
  - GL_ARB_shader_image_load_store
  - GL_ARB_shader_image_size
  - GL_ARB_shader_objects
  - GL_ARB_shader_precision
  - GL_ARB_shader_stencil_export
  - GL_ARB_shader_storage_buffer_object
  - GL_ARB_shader_subroutine
  - GL_ARB_shader_texture_image_samples
  - GL_ARB_shading_language_100
  - GL_ARB_shading_language_420pack
  - GL_ARB_shading_language_packing
  - GL_ARB_shadow
  - GL_ARB_spirv_extensions
  - GL_ARB_stencil_texturing
  - GL_ARB_sync
  - GL_ARB_tessellation_shader
  - GL_ARB_texture_barrier
  - GL_ARB_texture_border_clamp
  - GL_ARB_texture_buffer_object
  - GL_ARB_texture_buffer_object_rgb32
  - GL_ARB_texture_buffer_range
  - GL_ARB_texture_compression
  - GL_ARB_texture_compression_bptc
  - GL_ARB_texture_compression_rgtc
  - GL_ARB_texture_cube_map
  - GL_ARB_texture_cube_map_array
  - GL_ARB_texture_env_add
  - GL_ARB_texture_env_combine
  - GL_ARB_texture_env_crossbar
  - GL_ARB_texture_env_dot3
  - GL_ARB_texture_filter_anisotropic
  - GL_ARB_texture_float
  - GL_ARB_texture_gather
  - GL_ARB_texture_mirror_clamp_to_edge
  - GL_ARB_texture_mirrored_repeat
  - GL_ARB_texture_multisample
  - GL_ARB_texture_non_power_of_two
  - GL_ARB_texture_query_levels
  - GL_ARB_texture_query_lod
  - GL_ARB_texture_rectangle
  - GL_ARB_texture_rg
  - GL_ARB_texture_rgb10_a2ui
  - GL_ARB_texture_stencil8
  - GL_ARB_texture_storage
  - GL_ARB_texture_storage_multisample
  - GL_ARB_texture_swizzle
  - GL_ARB_texture_view
  - GL_ARB_timer_query
  - GL_ARB_transform_feedback2
  - GL_ARB_transform_feedback3
  - GL_ARB_transform_feedback_instanced
  - GL_ARB_transform_feedback_overflow_query
  - GL_ARB_transpose_matrix
  - GL_ARB_uniform_buffer_object
  - GL_ARB_vertex_array_bgra
  - GL_ARB_vertex_array_object
  - GL_ARB_vertex_attrib_64bit
  - GL_ARB_vertex_attrib_binding
  - GL_ARB_vertex_buffer_object
  - GL_ARB_vertex_program
  - GL_ARB_vertex_shader
  - GL_ARB_vertex_type_10f_11f_11f_rev
  - GL_ARB_vertex_type_2_10_10_10_rev
  - GL_ARB_viewport_array
  - GL_ARB_window_pos
  - GL_ATI_separate_stencil
  - GL_EXT_abgr
  - GL_EXT_bgra
  - GL_EXT_blend_color
  - GL_EXT_blend_equation_separate
  - GL_EXT_blend_func_separate
  - GL_EXT_blend_minmax
  - GL_EXT_blend_subtract
  - GL_EXT_clip_volume_hint
  - GL_EXT_compiled_vertex_array
  - GL_EXT_direct_state_access
  - GL_EXT_draw_buffers2
  - GL_EXT_draw_range_elements
  - GL_EXT_fog_coord
  - GL_EXT_framebuffer_blit
  - GL_EXT_framebuffer_multisample
  - GL_EXT_framebuffer_object
  - GL_EXT_geometry_shader4
  - GL_EXT_gpu_program_parameters
  - GL_EXT_gpu_shader4
  - GL_EXT_multi_draw_arrays
  - GL_EXT_packed_depth_stencil
  - GL_EXT_packed_float
  - GL_EXT_packed_pixels
  - GL_EXT_polygon_offset_clamp
  - GL_EXT_rescale_normal
  - GL_EXT_secondary_color
  - GL_EXT_separate_specular_color
  - GL_EXT_shader_framebuffer_fetch
  - GL_EXT_shader_integer_mix
  - GL_EXT_shadow_funcs
  - GL_EXT_stencil_two_side
  - GL_EXT_stencil_wrap
  - GL_EXT_texture3D
  - GL_EXT_texture_array
  - GL_EXT_texture_compression_s3tc
  - GL_EXT_texture_edge_clamp
  - GL_EXT_texture_env_add
  - GL_EXT_texture_env_combine
  - GL_EXT_texture_filter_anisotropic
  - GL_EXT_texture_integer
  - GL_EXT_texture_lod_bias
  - GL_EXT_texture_rectangle
  - GL_EXT_texture_sRGB
  - GL_EXT_texture_sRGB_decode
  - GL_EXT_texture_shared_exponent
  - GL_EXT_texture_snorm
  - GL_EXT_texture_storage
  - GL_EXT_texture_swizzle
  - GL_EXT_timer_query
  - GL_EXT_transform_feedback
  - GL_IBM_texture_mirrored_repeat
  - GL_INTEL_conservative_rasterization
  - GL_INTEL_fragment_shader_ordering
  - GL_INTEL_framebuffer_CMAA
  - GL_INTEL_map_texture
  - GL_INTEL_multi_rate_fragment_shader
  - GL_INTEL_performance_query
  - GL_KHR_blend_equation_advanced
  - GL_KHR_blend_equation_advanced_coherent
  - GL_KHR_context_flush_control
  - GL_KHR_debug
  - GL_KHR_no_error
  - GL_KHR_texture_compression_astc_hdr
  - GL_KHR_texture_compression_astc_ldr
  - GL_NV_blend_square
  - GL_NV_conditional_render
  - GL_NV_primitive_restart
  - GL_NV_texgen_reflection
  - GL_SGIS_generate_mipmap
  - GL_SGIS_texture_edge_clamp
  - GL_SGIS_texture_lod
  - GL_SUN_multi_draw_arrays
  - GL_WIN_swap_hint
  - WGL_EXT_swap_control
  - WGL_EXT_depth_float
  - WGL_ARB_buffer_region
  - WGL_ARB_extensions_string
  - WGL_ARB_make_current_read
  - WGL_ARB_pixel_format
  - WGL_ARB_pbuffer
  - WGL_EXT_extensions_string
  - WGL_ARB_multisample
  - WGL_ARB_pixel_format_float
  - WGL_ARB_framebuffer_sRGB
  - WGL_ARB_create_context
  - WGL_ARB_create_context_profile
  - WGL_EXT_pixel_format_packed_float
  - WGL_EXT_create_context_es_profile
  - WGL_EXT_create_context_es2_profile
  - WGL_NV_DX_interop
  - WGL_NV_DX_interop2
  - WGL_ARB_robustness_application_isolation
  - WGL_ARB_robustness_share_group_isolation
  - WGL_ARB_create_context_robustness
  - WGL_ARB_context_flush_control

- OpenGL SPIR-V Extensions: 4
  - SPV_KHR_shader_ballot
  - SPV_KHR_shader_draw_parameters
  - SPV_KHR_storage_buffer_storage_class
  - SPV_KHR_subgroup_vote

 

v27.20.100.8681

This driver exposes the OpenGL support than v8587.

 

Vulkan support

v27.20.100.8587

This driver exposes Vulkan 1.2.148. Compared to previous v8476, one new device extension has been added but one has been removed.
Added:
– VK_EXT_pipeline_creation_cache_control

Removed:
– VK_KHR_sampler_ycbcr_conversion

  - [Vulkan device 0]: Intel(R) UHD Graphics 630 ------------------
    - API version: 1.2.148
    - vendorID: 32902
    - deviceID: 16018
    - driver version: 1646987
    - driver properties (VK_KHR_driver_properties):
      -> driver name: Intel Corporation
      -> driver ID: VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS_KHR (5)
      -> driver conformance version: 1.2.2.0:
      -> driver info: Intel driver
  - memory heap count: 2
    - heap1: 4124MB
    - heap2: 4124MB
  - memory type count: 4
    - mem type 0 - heap index : 0 - property flag : 1
      > mem property: VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT
    - mem type 1 - heap index : 1 - property flag : 7
      > mem property: VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT
      > mem property: VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT
      > mem property: VK_MEMORY_PROPERTY_HOST_COHERENT_BIT
    - mem type 2 - heap index : 1 - property flag : 15
      > mem property: VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT
      > mem property: VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT
      > mem property: VK_MEMORY_PROPERTY_HOST_COHERENT_BIT
      > mem property: VK_MEMORY_PROPERTY_HOST_CACHED_BIT
    - mem type 3 - heap index : 1 - property flag : 1
      > mem property: VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT
  - extensions: 74
    - VK_EXT_full_screen_exclusive (version: 4)
    - VK_KHR_swapchain (version: 70)
    - VK_KHR_external_memory (version: 1)
    - VK_KHR_external_memory_win32 (version: 1)
    - VK_EXT_external_memory_host (version: 1)
    - VK_KHR_external_semaphore (version: 1)
    - VK_KHR_external_semaphore_win32 (version: 1)
    - VK_KHR_external_fence (version: 1)
    - VK_KHR_external_fence_win32 (version: 1)
    - VK_KHR_timeline_semaphore (version: 2)
    - VK_KHR_win32_keyed_mutex (version: 1)
    - VK_KHR_get_memory_requirements2 (version: 1)
    - VK_KHR_bind_memory2 (version: 1)
    - VK_KHR_dedicated_allocation (version: 1)
    - VK_KHR_sampler_mirror_clamp_to_edge (version: 3)
    - VK_KHR_maintenance1 (version: 1)
    - VK_KHR_maintenance2 (version: 1)
    - VK_KHR_maintenance3 (version: 1)
    - VK_KHR_shader_draw_parameters (version: 1)
    - VK_KHR_push_descriptor (version: 1)
    - VK_KHR_descriptor_update_template (version: 1)
    - VK_KHR_multiview (version: 1)
    - VK_KHR_shader_float16_int8 (version: 1)
    - VK_KHR_shader_float_controls (version: 4)
    - VK_KHR_16bit_storage (version: 1)
    - VK_KHR_8bit_storage (version: 1)
    - VK_EXT_shader_subgroup_ballot (version: 1)
    - VK_EXT_shader_subgroup_vote (version: 1)
    - VK_KHR_storage_buffer_storage_class (version: 1)
    - VK_KHR_variable_pointers (version: 1)
    - VK_KHR_relaxed_block_layout (version: 1)
    - VK_EXT_sampler_filter_minmax (version: 2)
    - VK_KHR_device_group (version: 4)
    - VK_EXT_post_depth_coverage (version: 1)
    - VK_EXT_shader_viewport_index_layer (version: 1)
    - VK_EXT_shader_stencil_export (version: 1)
    - VK_EXT_conservative_rasterization (version: 1)
    - VK_EXT_sample_locations (version: 1)
    - VK_KHR_draw_indirect_count (version: 1)
    - VK_KHR_image_format_list (version: 1)
    - VK_EXT_vertex_attribute_divisor (version: 3)
    - VK_EXT_descriptor_indexing (version: 2)
    - VK_EXT_inline_uniform_block (version: 1)
    - VK_KHR_create_renderpass2 (version: 1)
    - VK_KHR_swapchain_mutable_format (version: 1)
    - VK_KHR_depth_stencil_resolve (version: 1)
    - VK_KHR_driver_properties (version: 1)
    - VK_KHR_vulkan_memory_model (version: 3)
    - VK_EXT_conditional_rendering (version: 2)
    - VK_EXT_depth_clip_enable (version: 1)
    - VK_EXT_scalar_block_layout (version: 1)
    - VK_KHR_imageless_framebuffer (version: 1)
    - VK_KHR_buffer_device_address (version: 1)
    - VK_EXT_buffer_device_address (version: 2)
    - VK_EXT_host_query_reset (version: 1)
    - VK_NV_device_diagnostic_checkpoints (version: 2)
    - VK_KHR_separate_depth_stencil_layouts (version: 1)
    - VK_KHR_shader_clock (version: 1)
    - VK_KHR_spirv_1_4 (version: 1)
    - VK_KHR_uniform_buffer_standard_layout (version: 1)
    - VK_EXT_separate_stencil_usage (version: 1)
    - VK_EXT_fragment_shader_interlock (version: 1)
    - VK_EXT_index_type_uint8 (version: 1)
    - VK_KHR_shader_subgroup_extended_types (version: 1)
    - VK_EXT_line_rasterization (version: 1)
    - VK_EXT_memory_budget (version: 1)
    - VK_EXT_texel_buffer_alignment (version: 1)
    - VK_INTEL_performance_query (version: 2)
    - VK_EXT_subgroup_size_control (version: 2)
    - VK_EXT_shader_demote_to_helper_invocation (version: 1)
    - VK_EXT_pipeline_creation_feedback (version: 1)
    - VK_EXT_pipeline_creation_cache_control (version: 3)
    - VK_KHR_pipeline_executable_properties (version: 1)
    - VK_EXT_transform_feedback (version: 1)
  - device layers: 0
  - device features:
    - robustBufferAccess: true
    - fullDrawIndexUint32: true
    - imageCubeArray: true
    - independentBlend: true
    - geometryShader: true
    - tessellationShader: true
    - sampleRateShading: true
    - dualSrcBlend: true
    - logicOp: true
    - multiDrawIndirect: true
    - drawIndirectFirstInstance: true
    - depthClamp: true
    - depthBiasClamp: true
    - fillModeNonSolid: true
    - depthBounds: false
    - wideLines: true
    - largePoints: true
    - alphaToOne: true
    - multiViewport: true
    - samplerAnisotropy: true
    - textureCompressionETC2: true
    - textureCompressionASTC_LDR: true
    - textureCompressionBC: true
    - occlusionQueryPrecise: true
    - pipelineStatisticsQuery: true
    - vertexPipelineStoresAndAtomics: true
    - fragmentStoresAndAtomics: true
    - shaderTessellationAndGeometryPointSize: true
    - shaderImageGatherExtended: true
    - shaderStorageImageExtendedFormats: true
    - shaderStorageImageMultisample: true
    - shaderStorageImageReadWithoutFormat: false
    - shaderStorageImageWriteWithoutFormat: true
    - shaderUniformBufferArrayDynamicIndexing: true
    - shaderSampledImageArrayDynamicIndexing: true
    - shaderStorageBufferArrayDynamicIndexing: true
    - shaderStorageImageArrayDynamicIndexing: true
    - shaderClipDistance: true
    - shaderCullDistance: true
    - shaderFloat64: true
    - shaderInt64: true
    - shaderInt16: true
    - shaderResourceResidency: true
    - shaderResourceMinLod: false
    - sparseBinding: true
    - sparseResidencyBuffer: true
    - sparseResidencyImage2D: true
    - sparseResidencyImage3D: true
    - sparseResidency2Samples: true
    - sparseResidency4Samples: true
    - sparseResidency8Samples: true
    - sparseResidency16Samples: true
    - sparseResidencyAliased: true
    - variableMultisampleRate: true
    - inheritedQueries: true
  - device limits
    - maxImageDimension1D: 16384
    - maxImageDimension2D: 16384
    - maxImageDimension3D: 2048
    - maxImageDimensionCube: 16384
    - maxImageArrayLayers: 2048
    - maxTexelBufferElements: 134217728
    - maxUniformBufferRange: 4294967295
    - maxStorageBufferRange: 4294967295
    - maxPushConstantsSize: 256
    - maxMemoryAllocationCount: 2111906
    - maxSamplerAllocationCount: 4000
    - bufferImageGranularity: 1
    - sparseAddressSpaceSize: 17592186044416
    - maxBoundDescriptorSets: 8
    - maxPerStageDescriptorSamplers: 64
    - maxPerStageDescriptorUniformBuffers: 200
    - maxPerStageDescriptorSampledImages: 200
    - maxPerStageDescriptorStorageImages: 16
    - maxPerStageDescriptorInputAttachments: 8
    - maxPerStageResources: 200
    - maxDescriptorSetSamplers: 576
    - maxDescriptorSetUniformBuffers: 1800
    - maxDescriptorSetUniformBuffersDynamic: 16
    - maxDescriptorSetStorageBuffers: 1800
    - maxDescriptorSetStorageBuffersDynamic: 16
    - maxDescriptorSetSampledImages: 1800
    - maxDescriptorSetStorageImages: 144
    - maxDescriptorSetInputAttachments: 8
    - maxVertexInputAttributes: 32
    - maxVertexInputBindings: 32
    - maxVertexInputAttributeOffset: 2047
    - maxVertexInputBindingStride: 4095
    - maxVertexOutputComponents: 128
    - maxTessellationGenerationLevel: 64
    - maxTessellationPatchSize: 32
    - maxTessellationControlPerVertexInputComponents: 128
    - maxTessellationControlPerVertexOutputComponents: 128
    - maxTessellationControlPerPatchOutputComponents: 120
    - maxTessellationControlTotalOutputComponents: 4096
    - maxTessellationEvaluationInputComponents: 128
    - maxTessellationEvaluationOutputComponents: 128
    - maxGeometryShaderInvocations: 32
    - maxGeometryInputComponents: 128
    - maxGeometryOutputComponents: 128
    - maxGeometryOutputVertices: 256
    - maxGeometryTotalOutputComponents: 1024
    - maxFragmentInputComponents: 128
    - maxFragmentOutputAttachments: 8
    - maxFragmentDualSrcAttachments: 1
    - maxFragmentCombinedOutputResources: 16
    - maxComputeSharedMemorySize: 32768
    - maxComputeWorkGroupCount: [65536; 65536; 65536]
    - maxComputeWorkGroupInvocations: 1024
    - maxComputeWorkGroupSize: [1024; 1024; 64]
    - subPixelPrecisionBits: 8
    - subTexelPrecisionBits: 8
    - mipmapPrecisionBits: 8
    - maxDrawIndexedIndexValue: 4294967295
    - maxDrawIndirectCount: 4294967295
    - maxSamplerLodBias: 16.000000
    - maxSamplerAnisotropy: 16.000000
    - maxViewports: 16
    - maxViewportDimensions: [32768; 32768]
    - viewportBoundsRange: [-65536.000000 ; 65535.000000]
    - viewportSubPixelBits: 8
    - minMemoryMapAlignment: 64
    - minTexelBufferOffsetAlignment: 64
    - minUniformBufferOffsetAlignment: 64
    - minStorageBufferOffsetAlignment: 64
    - minTexelOffset: 4294967288
    - maxTexelOffset: 7
    - minTexelGatherOffset: 4294967264
    - maxTexelGatherOffset: 31
    - minInterpolationOffset: -0.500000
    - maxInterpolationOffset: 0.437500
    - subPixelInterpolationOffsetBits: 4
    - maxFramebufferWidth: 16384
    - maxFramebufferHeight: 16384
    - maxFramebufferLayers: 2048
    - framebufferColorSampleCounts: 31
    - framebufferDepthSampleCounts: 31
    - framebufferStencilSampleCounts: 31
    - framebufferNoAttachmentsSampleCounts: 31
    - maxColorAttachments: 8
    - sampledImageColorSampleCounts: 31
    - sampledImageIntegerSampleCounts: 31
    - sampledImageDepthSampleCounts: 31
    - sampledImageStencilSampleCounts: 31
    - storageImageSampleCounts: 31
    - maxSampleMaskWords: 1
    - timestampComputeAndGraphics: 1
    - timestampPeriod: 83.333000
    - maxClipDistances: 8
    - maxCullDistances: 8
    - maxCombinedClipAndCullDistances: 8
    - discreteQueuePriorities: 2
    - pointSizeRange: [0.125000 ; 255.875000]
    - lineWidthRange: [0.000000 ; 7.992188]
    - pointSizeGranularity: 0.125000
    - lineWidthGranularity: 0.007813
    - strictLines: 0
    - standardSampleLocations: 1
    - optimalBufferCopyOffsetAlignment: 64
    - optimalBufferCopyRowPitchAlignment: 64
    - nonCoherentAtomSize: 1

 

v27.20.100.8681

This driver exposes the same Vulkan support than v8587.

  - [Vulkan device 0]: Intel(R) UHD Graphics 630 ------------------
    - API version: 1.2.148
    - vendorID: 32902
    - deviceID: 16018
    - driver version: 1647081
    - driver properties (VK_KHR_driver_properties):
      -> driver name: Intel Corporation
      -> driver ID: VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS_KHR (5)
      -> driver conformance version: 1.2.2.0:
      -> driver info: Intel driver
    - extensions: 74

 

OpenCL support

v27.20.100.8587

This driver exposes OpenCL 2.1 with 50 device extensions.

- Num OpenCL platforms: 1
- CL_PLATFORM_NAME: Intel(R) OpenCL HD Graphics
- CL_PLATFORM_VENDOR: Intel(R) Corporation
- CL_PLATFORM_VERSION: OpenCL 2.1 
- CL_PLATFORM_PROFILE: FULL_PROFILE
- Num devices: 1
  - CL_DEVICE_NAME: Intel(R) UHD Graphics 630
  - CL_DEVICE_VENDOR: Intel(R) Corporation
  - CL_DRIVER_VERSION: 27.20.100.8587
  - CL_DEVICE_PROFILE: FULL_PROFILE
  - CL_DEVICE_VERSION: OpenCL 2.1 NEO 
  - CL_DEVICE_TYPE: GPU
  - CL_DEVICE_VENDOR_ID: 0x8086
  - CL_DEVICE_MAX_COMPUTE_UNITS: 24
  - CL_DEVICE_MAX_CLOCK_FREQUENCY: 1200MHz
  - CL_DEVICE_ADDRESS_BITS: 32
  - CL_DEVICE_MAX_MEM_ALLOC_SIZE: 838860KB
  - CL_DEVICE_GLOBAL_MEM_SIZE: 1638MB
  - CL_DEVICE_MAX_PARAMETER_SIZE: 2048
  - CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE: 64 Bytes
  - CL_DEVICE_GLOBAL_MEM_CACHE_SIZE: 512KB
  - CL_DEVICE_ERROR_CORRECTION_SUPPORT: NO
  - CL_DEVICE_LOCAL_MEM_TYPE: Local (scratchpad)
  - CL_DEVICE_LOCAL_MEM_SIZE: 64KB
  - CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE: 838860KB
  - CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: 3
  - CL_DEVICE_MAX_WORK_ITEM_SIZES: [256 ; 256 ; 256]
  - CL_DEVICE_MAX_WORK_GROUP_SIZE: 256
  - CL_EXEC_NATIVE_KERNEL: 17408772
  - CL_DEVICE_IMAGE_SUPPORT: YES
  - CL_DEVICE_MAX_READ_IMAGE_ARGS: 128
  - CL_DEVICE_MAX_WRITE_IMAGE_ARGS: 128
  - CL_DEVICE_IMAGE2D_MAX_WIDTH: 16384
  - CL_DEVICE_IMAGE2D_MAX_HEIGHT: 16384
  - CL_DEVICE_IMAGE3D_MAX_WIDTH: 16384
  - CL_DEVICE_IMAGE3D_MAX_HEIGHT: 16384
  - CL_DEVICE_IMAGE3D_MAX_DEPTH: 2048
  - CL_DEVICE_MAX_SAMPLERS: 16
  - CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR: 16
  - CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT: 8
  - CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT: 4
  - CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG: 1
  - CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT: 1
  - CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE: 1
  - CL_DEVICE_EXTENSIONS: 50
  - Extensions:
    - cl_khr_byte_addressable_store
    - cl_khr_fp16
    - cl_khr_global_int32_base_atomics
    - cl_khr_global_int32_extended_atomics
    - cl_khr_icd
    - cl_khr_local_int32_base_atomics
    - cl_khr_local_int32_extended_atomics
    - cl_intel_subgroups
    - cl_intel_required_subgroup_size
    - cl_intel_subgroups_short
    - cl_khr_spir
    - cl_intel_accelerator
    - cl_intel_driver_diagnostics
    - cl_khr_priority_hints
    - cl_khr_throttle_hints
    - cl_khr_create_command_queue
    - cl_intel_subgroups_char
    - cl_intel_subgroups_long
    - cl_khr_il_program
    - cl_khr_fp64
    - cl_khr_subgroups
    - cl_intel_spirv_device_side_avc_motion_estimation
    - cl_intel_spirv_media_block_io
    - cl_intel_spirv_subgroups
    - cl_khr_spirv_no_integer_wrap_decoration
    - cl_intel_unified_shared_memory_preview
    - cl_khr_mipmap_image
    - cl_khr_mipmap_image_writes
    - cl_intel_planar_yuv
    - cl_intel_packed_yuv
    - cl_intel_motion_estimation
    - cl_intel_device_side_avc_motion_estimation
    - cl_intel_advanced_motion_estimation
    - cl_khr_int64_base_atomics
    - cl_khr_int64_extended_atomics
    - cl_khr_image2d_from_buffer
    - cl_khr_depth_images
    - cl_intel_media_block_io
    - cl_khr_3d_image_writes
    - cl_khr_gl_sharing
    - cl_khr_gl_depth_images
    - cl_khr_gl_event
    - cl_khr_gl_msaa_sharing
    - cl_intel_dx9_media_sharing
    - cl_khr_dx9_media_sharing
    - cl_khr_d3d10_sharing
    - cl_khr_d3d11_sharing
    - cl_intel_d3d11_nv12_media_sharing
    - cl_intel_unified_sharing
    - cl_intel_simultaneous_sharing


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