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panvk_faux123_v1.1.3 vs Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools

On Mali-G720-Immortalis MC12 (realme 真我Neo7, Samsung Galaxy Tab S10+, Xiaomi 14T Pro). The first driver named is compared against the second, which is the baseline.

StockMesa-PanVK-Android-v26.3.1-795ca7ff-adrenotoolsMesa 26.3.0-devel (git-795ca7ff3e, p0175, 2026-10-31)

Custompanvk_faux123_v1.1.3PanVK-kbase RC3-lowmem (Mesa 26.3.0-devel (git-44ce4ed1d7))

Graphics system version (Vulkan)1.4.363 to 1.4.363

Optional features (extensions)188 to 188+0 -0

Features that pass their check (validated)64 to 673 pass only on panvk_faux123_v1.1.3 0 pass only on Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools

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

Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools details panvk_faux123_v1.1.3 details

Feature checks that differ (4)

Feature	Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools	panvk_faux123_v1.1.3	Change
compat.nested_map core	fail	pass	gained
core.mrt_partial_kill core	fail	pass	gained
push.max_combined_image_samplers core	fail	pass	gained
mem.image_padding core	warn	pass	changed

Speed test scenes (benchmark)

Scene	Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools ms	panvk_faux123_v1.1.3 ms	Difference	Starts	GPU clock, MHz	Picture vs stock
compute_nbody	n/a	19.88 typical 20.17	only one side	? vs 3 of 3	? vs ? clock unknown	not checked
hdr_2160p	n/a	15.05 typical 15.03	only one side	? vs 3 of 3	? vs ? clock unknown	not checked
oit_linked_lists	n/a	26.72 typical 26.59	only one side	? vs 3 of 3	? vs ? clock unknown	not checked
pipeline_barriers	n/a	15.36 typical 15.52	only one side	? vs 3 of 3	? vs ? clock unknown	not checked
subpasses	n/a	15.33 typical 15.13	only one side	? 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 panvk_faux123_v1.1.3 against Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools. "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 (0)

None

Extensions only in Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools (0)

None

Core features that differ (0)

None

Limits that differ (1)

Limit	Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools	panvk_faux123_v1.1.3
maxFragmentDualSrcAttachments	1	8

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

Only in panvk_faux123_v1.1.3:

None

Only in Mesa-PanVK-Android-v26.3.1-795ca7ff-adrenotools:

None