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Panvk-Mali-G57-2.0-rc1 vs Mali-G68 MC4

On Mali-G68 (Infinix ZERO 5G 2023, LENOVO TB370FU, realme 10 Pro+ 5G, realme P1 5G, Samsung Galaxy A16 5G, Samsung Galaxy A16 5G, Samsung Galaxy A17 5G, Samsung Galaxy A25 5G, Samsung Galaxy A26 5G, Samsung Galaxy A33 5G, Samsung Galaxy A54 5G, vivo V2202). The first driver named is compared against the second, which is the baseline.

StockMali-G68 MC4v1.r32p1-00bet5.370139dc2df21be72be73d65f0afafe8
vs
CustomPanvk-Mali-G57-2.0-rc1v1.r32p1-01eac0.b8cf1793b1173c0bb23abcfef1974de4
Graphics system version (Vulkan)1.1.177 to 1.1.177
Optional features (extensions)69 to 68+0 -1
Features that pass their check (validated)45 to 379 pass only on Panvk-Mali-G57-2.0-rc1 17 pass only on Mali-G68 MC4
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

Mali-G68 MC4 details Panvk-Mali-G57-2.0-rc1 details

Feature checks that differ (39)

FeatureStockCustomChange
depthClamp
VkPhysicalDeviceFeatures
passuntestedlost
largePoints
VkPhysicalDeviceFeatures
passuntestedlost
compat.helper_loop_terminator
core
passuntestedlost
compat.nested_map
core
passuntestedlost
core.blend_advertised_formats
core
passuntestedlost
core.compute_big_stack
core
passuntestedlost
core.host_coherent_readback
core
passuntestedlost
core.mrt_partial_kill
core
passuntestedlost
core.ubo_update_buffer
core
passuntestedlost
core.ubo_written_after_record
core
passuntestedlost
core.varying_subset
core
passuntestedlost
mem.image_padding
core
passuntestedlost
perf.fb_local_barrier_large_draws
core
passuntestedlost
perf.fb_local_barrier_overdraw
core
passuntestedlost
stage.geometry_max_output
core
passuntestedlost
stress.scratch_per_batch
core
passuntestedlost
sync.first_submit_clear_then_compute
core
passuntestedlost
borderColorSwizzle
VK_EXT_border_color_swizzle
unsupportedpassgained
extendedDynamicState
VK_EXT_extended_dynamic_state
unsupportedpassgained
extendedDynamicState2
VK_EXT_extended_dynamic_state2
unsupportedpassgained
extendedDynamicState3DepthClampEnable
VK_EXT_extended_dynamic_state3
unsupportedpassgained
vertexInputDynamicState
VK_EXT_vertex_input_dynamic_state
unsupportedpassgained
shaderBufferInt64Atomics
VK_KHR_shader_atomic_int64
unsupportedpassgained
timelineSemaphore
VK_KHR_timeline_semaphore
failpassgained
push.max_combined_image_samplers
core
unsupportedpassgained
push.max_uniform_buffers
core
unsupportedpassgained
borderColorSwizzleFromImage
VK_EXT_border_color_swizzle
unsupporteduntestedchanged
extendedDynamicState2PatchControlPoints
VK_EXT_extended_dynamic_state2
unsupporteduntestedchanged
extendedDynamicState3DepthClipEnable
VK_EXT_extended_dynamic_state3
unsupporteduntestedchanged
extendedDynamicState3LineRasterizationMode
VK_EXT_extended_dynamic_state3
unsupporteduntestedchanged
extendedDynamicState3ProvokingVertexMode
VK_EXT_extended_dynamic_state3
unsupporteduntestedchanged
extendedDynamicState3SampleMask
VK_EXT_extended_dynamic_state3
unsupporteduntestedchanged
extendedDynamicState3TessellationDomainOrigin
VK_EXT_extended_dynamic_state3
unsupporteduntestedchanged
shaderSharedInt64Atomics
VK_KHR_shader_atomic_int64
unsupporteduntestedchanged
dualSrcBlend
VkPhysicalDeviceFeatures
unsupporteduntestedchanged
logicOp
VkPhysicalDeviceFeatures
unsupporteduntestedchanged
shaderInt64
VkPhysicalDeviceFeatures
unsupporteduntestedchanged
wideLines
VkPhysicalDeviceFeatures
unsupporteduntestedchanged
stage.geometry_point_size
core
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.

SceneStock msCustom msDifferenceStartsGPU clock, MHzPicture vs stock
compute_nbodyn/a27.79 typical 27.67only one side? vs 3 of 3? vs ? clock unknownnot checked
hdr_2160pn/a74.82 typical 74.04only one side? vs 3 of 3? vs ? clock unknownnot checked
oit_linked_listsn/a28.41 typical 27.35only one side? vs 3 of 3? vs ? clock unknownnot checked
pipeline_barriersn/a16.60 typical 16.49only one side? vs 3 of 3? vs ? clock unknownnot checked
subpassesn/a45.02 typical 45.02only 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-Mali-G57-2.0-rc1 against Mali-G68 MC4. "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-Mali-G57-2.0-rc1 (0)
  • None
Extensions only in Mali-G68 MC4 (1)
  • VK_EXT_swapchain_maintenance1
Core features that differ (0)
None
Limits that differ (0)
LimitStockCustom
Formats supported by only one driver (0 gained, 0 lost)

Only in Panvk-Mali-G57-2.0-rc1:

  • None

Only in Mali-G68 MC4:

  • None