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panvk_faux123_v1.1.3 vs Panvk-Mali-G57-3.0

On Mali-G1-Ultra MC12 (Infinix HOT 50 Pro, Infinix NOTE 30, Infinix NOTE 40 Pro, itel RS4, Oppo A6 5G, Oppo A6t 5G, Oppo Find X9s Pro, realme RMX5111, REDMI 15C 5G, Redmi Note 10 5G, Redmi Note 13 5G, Redmi Note 13 Pro, Redmi Pad 2, Samsung Galaxy A07, Samsung Galaxy A07, Samsung Galaxy A15 5G, Samsung Galaxy A16, TCL 50 XE 5G). The first driver named is compared against the second, which is the baseline.

StockPanvk-Mali-G57-3.0FristOneRR 3.0 (Mesa 26.3.0-devel)
vs
Custompanvk_faux123_v1.1.3PanVK-kbase RC3-lowmem (Mesa 26.3.0-devel (git-44ce4ed1d7))
Graphics system version (Vulkan)1.3.354 to 1.3.363
Optional features (extensions)151 to 178+28 -1
Features that pass their check (validated)42 to 6826 pass only on panvk_faux123_v1.1.3 0 pass only on Panvk-Mali-G57-3.0
Speed test scenes (benchmark)no shared scenes
Games each driver could run (an estimate from its feature list): green likely, yellow maybe, orange limited, red no
StockDX92002+DX102006+DX112009+DX122015+Switch
CustomDX92002+DX102006+DX112009+DX122015+Switch

Panvk-Mali-G57-3.0 details panvk_faux123_v1.1.3 details

Feature checks that differ (33)

FeaturePanvk-Mali-G57-3.0panvk_faux123_v1.1.3Change
inlineUniformBlock
VK_EXT_inline_uniform_block
failpassgained
transformFeedback
VK_EXT_transform_feedback
unsupportedpassgained
depthClamp
VkPhysicalDeviceFeatures
untestedpassgained
drawIndirectFirstInstance
VkPhysicalDeviceFeatures
failpassgained
geometryShader
VkPhysicalDeviceFeatures
failpassgained
largePoints
VkPhysicalDeviceFeatures
untestedpassgained
multiDrawIndirect
VkPhysicalDeviceFeatures
failpassgained
multiViewport
VkPhysicalDeviceFeatures
untestedpassgained
compat.helper_loop_terminator
core
untestedpassgained
compat.nested_map
core
untestedpassgained
core.blend_advertised_formats
core
untestedpassgained
core.compute_big_stack
core
untestedpassgained
core.host_coherent_readback
core
untestedpassgained
core.mrt_partial_kill
core
untestedpassgained
core.resubmit_command_buffer
core
failpassgained
core.ubo_update_buffer
core
untestedpassgained
core.ubo_written_after_record
core
untestedpassgained
core.varying_subset
core
untestedpassgained
mem.image_padding
core
untestedpassgained
perf.fb_local_barrier_large_draws
core
untestedpassgained
perf.fb_local_barrier_overdraw
core
untestedpassgained
stage.geometry_max_output
core
untestedpassgained
stage.geometry_point_size
core
untestedpassgained
stress.scratch_per_batch
core
untestedpassgained
stress.submit_memory
core
failpassgained
sync.first_submit_clear_then_compute
core
untestedpassgained
extendedDynamicState2PatchControlPoints
VK_EXT_extended_dynamic_state2
unsupporteduntestedchanged
geometryStreams
VK_EXT_transform_feedback
unsupporteduntestedchanged
depthBounds
VkPhysicalDeviceFeatures
unsupporteduntestedchanged
pipelineStatisticsQuery
VkPhysicalDeviceFeatures
unsupporteduntestedchanged
shaderTessellationAndGeometryPointSize
VkPhysicalDeviceFeatures
unsupporteduntestedchanged
variableMultisampleRate
VkPhysicalDeviceFeatures
unsupporteduntestedchanged
vertexPipelineStoresAndAtomics
VkPhysicalDeviceFeatures
unsupporteduntestedchanged

Speed test scenes (benchmark)

The two drivers were not measured on the same set of device models. Frame times from different devices do not compare drivers, so read these numbers with that in mind.

ScenePanvk-Mali-G57-3.0 mspanvk_faux123_v1.1.3 msDifferenceStartsGPU clock, MHzPicture vs stock
compute_nbodyn/a47.75 typical 47.57only one side? vs 3 of 3? vs ? clock unknownnot checked
hdr_2160pn/a116.34 typical 116.01only one side? vs 3 of 3? vs ? clock unknownnot checked
oit_linked_listsn/a31.15 typical 30.99only one side? vs 3 of 3? vs ? clock unknownnot checked
pipeline_barriersn/a25.90 typical 25.93only one side? vs 3 of 3? vs ? clock unknownnot checked
subpassesn/a70.07 typical 70.10only one side? vs 3 of 3? vs ? clock unknownnot checked

Time to draw one frame, per scene: the average (mean) frame time of the scene's best round, which is how many frames the driver delivered; lower is faster. "Typical" beside it is the median frame, which can sit well under the average when a driver's frames come in two speeds. A pair of reports made before per-round averages were recorded is compared on the median. A scene whose rounds disagree by more than 15% is left out. A scene marked "paced" was held at that mean frame time by the driver or the display queue, together with at least one other scene of the same run; its time says how the frames were spaced, not how fast the driver rendered, so it is not compared. A scene marked "too light" took under 8 ms at the standard size (1920 by 1080) on both drivers, where the screen's frame queue spaces the frames more than the chip does; its heavier run is the one compared: the row ending in _2160p is the scene drawn at 3840 by 2160, and compute_nbody_2x is that scene with twice the particles. "Faster" and "slower" describe panvk_faux123_v1.1.3 against Panvk-Mali-G57-3.0. "Picture vs stock" compares one fixed frame per scene as a coarse colour grid (0 is identical, above 40 is a different picture); it finds a scene that was not drawn. Where both reports carry the finer 64x36 grid, the second figure is how many of its 2,304 cells differ by more than 4 of 255, and "worst" is the largest single cell; this is what finds a small rendering error in a picture that otherwise matches. A row marked 16x9 comes from a report made before the finer grid existed. "Starts" is how many of a scene's process starts reached a measured round. A GPU clock marked "not comparable" differed by more than 5% of the device's maximum between the two timings.

Technical differences (Vulkan)

Extensions only in panvk_faux123_v1.1.3 (28)
  • VK_EXT_conditional_rendering
  • VK_EXT_graphics_pipeline_library
  • VK_EXT_image_compression_control
  • VK_EXT_map_memory_placed
  • VK_EXT_present_timing
  • VK_EXT_primitives_generated_query
  • VK_EXT_transform_feedback
  • VK_GOOGLE_user_type
  • VK_KHR_compute_shader_derivatives
  • VK_KHR_depth_clamp_zero_one
  • VK_KHR_draw_indirect_count
  • VK_KHR_internally_synchronized_queues
  • VK_KHR_maintenance7
  • VK_KHR_maintenance8
  • VK_KHR_maintenance9
  • VK_KHR_pipeline_binary
  • VK_KHR_present_id
  • VK_KHR_present_id2
  • VK_KHR_present_wait
  • VK_KHR_present_wait2
  • VK_KHR_robustness2
  • VK_KHR_shader_constant_data
  • VK_KHR_shader_fma
  • VK_KHR_shader_relaxed_extended_instruction
  • VK_KHR_shader_untyped_pointers
  • VK_KHR_swapchain_maintenance1
  • VK_KHR_swapchain_mutable_format
  • VK_KHR_unified_image_layouts
Extensions only in Panvk-Mali-G57-3.0 (1)
  • VK_EXT_external_memory_host
Core features that differ (3)
drawIndirectCount Vulkan 1.2unsupported to pass
shaderFloat16 Vulkan 1.2unsupported to pass
shaderOutputViewportIndex Vulkan 1.2unsupported to pass
Limits that differ (22)
LimitPanvk-Mali-G57-3.0panvk_faux123_v1.1.3
sparseAddressSpaceSize0140737454800896
maxTessellationGenerationLevel064
maxTessellationPatchSize032
maxTessellationControlPerVertexInputComponents0128
maxTessellationControlPerVertexOutputComponents0128
maxTessellationControlPerPatchOutputComponents0120
maxTessellationControlTotalOutputComponents04096
maxTessellationEvaluationInputComponents0128
maxTessellationEvaluationOutputComponents0128
maxGeometryShaderInvocations064
maxGeometryInputComponents0128
maxGeometryOutputComponents0128
maxGeometryOutputVertices01024
maxGeometryTotalOutputComponents01024
maxDrawIndirectCount165535
maxViewports116
minStorageBufferOffsetAlignment164
timestampComputeAndGraphics01
timestampPeriod076.9231
maxClipDistances08
maxCullDistances08
maxCombinedClipAndCullDistances08
Formats supported by only one driver (0 gained, 0 lost)

Only in panvk_faux123_v1.1.3:

  • None

Only in Panvk-Mali-G57-3.0:

  • None