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turnip_mrpurple_T30-toasted vs Turnip_v26.3.0-R6

On Adreno (TM) 640 (Samsung Galaxy Note10+, Samsung Galaxy S10+, Samsung Galaxy S10+, Xiaomi Pad 5). The first driver named is compared against the second, which is the baseline.

StockTurnip_v26.3.0-R6Mesa 26.3.0-devel (git-a995eaeda4)

Customturnip_mrpurple_T30-toastedPurpleVK 26.3.0-devel (git-62ac221a33)

Graphics system version (Vulkan)1.3.363 to 1.4.359

Optional features (extensions)158 to 154+0 -4

Features that pass their check (validated)48 to 48Turnip_v26.3.0-R6 and turnip_mrpurple_T30-toasted: sent from a device this site could not confirm (unverified)both pass the same checks

Speed test scenes (benchmark)0 faster 1 slower 3 even16% slower overall (geometric mean)

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

hdr_2160p1% faster
oit_linked_lists1% faster
pipeline_barriers1% faster
subpasses51% slower

Custom driver against stock, per scene. Bars to the right are faster, to the left slower.

Turnip_v26.3.0-R6 details turnip_mrpurple_T30-toasted details

Feature checks that differ (0)

Unverified Turnip_v26.3.0-R6 and turnip_mrpurple_T30-toasted: The results below were sent from a device this site could not confirm. A result the site counts replaces them.

Every feature check ends the same way on both drivers.

Speed test scenes (benchmark)

unverified Turnip_v26.3.0-R6 and turnip_mrpurple_T30-toasted: The times below were sent from a device this site could not confirm. A result the site counts replaces them.

Scene	Turnip_v26.3.0-R6 ms	turnip_mrpurple_T30-toasted ms	Difference	Starts	GPU clock, MHz	Picture vs stock
hdr_2160p	121.24 typical 118.09	120.29 typical 117.25	1% faster	3 of 3 vs 3 of 3	? vs ? clock unknown	no large difference 0.0 no small difference worst 0.0 64x36
oit_linked_lists	41.16 typical 40.80	40.71 typical 40.42	1% faster	3 of 3 vs 3 of 3	? vs ? clock unknown	no large difference 0.0 no small difference worst 0.0 64x36
pipeline_barriers	8.05 typical 7.88	7.94 typical 7.81	1% faster	3 of 3 vs 3 of 3	? vs ? clock unknown	no large difference 0.0 no small difference worst 0.0 64x36
pipeline_barriers_2160p	n/a	28.96 typical 28.82	only one side	? vs 3 of 3	? vs ? clock unknown	not checked
subpasses	12.27 typical 12.40	25.27 typical 25.27	51% slower	3 of 3 vs 3 of 3	? vs ? clock unknown	not 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 turnip_mrpurple_T30-toasted against Turnip_v26.3.0-R6. "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 turnip_mrpurple_T30-toasted (0)

None

Extensions only in Turnip_v26.3.0-R6 (4)

VK_KHR_compute_shader_derivatives
VK_KHR_maintenance7
VK_KHR_shader_relaxed_extended_instruction
VK_VALVE_buffer_device_address_allocation_alignment

Core features that differ (16)

bresenhamLines Vulkan 1.4	unsupported to pass
dynamicRenderingLocalRead Vulkan 1.4	unsupported to pass
globalPriorityQuery Vulkan 1.4	unsupported to pass
hostImageCopy Vulkan 1.4	unsupported to pass
indexTypeUint8 Vulkan 1.4	unsupported to pass
maintenance5 Vulkan 1.4	unsupported to pass
maintenance6 Vulkan 1.4	unsupported to pass
pipelineRobustness Vulkan 1.4	unsupported to pass
pushDescriptor Vulkan 1.4	unsupported to pass
rectangularLines Vulkan 1.4	unsupported to pass
shaderExpectAssume Vulkan 1.4	unsupported to pass
shaderFloatControls2 Vulkan 1.4	unsupported to pass
shaderSubgroupRotate Vulkan 1.4	unsupported to pass
shaderSubgroupRotateClustered Vulkan 1.4	unsupported to pass
vertexAttributeInstanceRateDivisor Vulkan 1.4	unsupported to pass
vertexAttributeInstanceRateZeroDivisor Vulkan 1.4	unsupported to pass

Limits that differ (2)

Limit	Turnip_v26.3.0-R6	turnip_mrpurple_T30-toasted
maxComputeSharedMemorySize	32768	65536
timestampPeriod	52.0833	33.1126

Formats supported by only one driver (0 gained, 0 lost)

Only in turnip_mrpurple_T30-toasted:

None

Only in Turnip_v26.3.0-R6:

None