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PanVK-Droid.0.3.5 vs PanVK-Kbase-g615-v11-csf-v0.1.0-rc3-5a07217f-EMULATOR

On Mali-G52 (CHUWI HiPad-Air, HONOR X5c, HONOR X5c, Infinix HOT 60i, Oppo A18, Oppo A38, realme RMX3710, Redmi 12, Redmi 12C, Redmi 14C, Redmi 15C, TECNO POVA 3, TECNO SPARK 20, Xiaomi 24049RN28L). The first driver named is compared against the second, which is the baseline.

StockPanVK-Kbase-g615-v11-csf-v0.1.0-rc3-5a07217f-EMULATORv1.r49p1-03bet0.19498e0ae1d5dac223383c39a2e58f04

CustomPanVK-Droid.0.3.5v1.r49p1-03bet0.19498e0ae1d5dac223383c39a2e58f04

Graphics system version (Vulkan)1.3.278 to 1.3.278

Optional features (extensions)131 to 131+0 -0

Features that pass their check (validated)34 to 34both pass the same checks

Speed test scenes (benchmark)0 faster 0 slower 3 even0% faster 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

compute_nbody1% faster
pipeline_barriers1% faster
subpasses0% faster

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

Small areas of the picture differ from the stock driver in 1 scene (pipeline_barriers: 1343 of 2304 cells). The picture matches overall, so this is a local rendering fault, not a different scene.

Did not start every time: hdr_2160p (stock 0 of 3, custom 3 of 3).

PanVK-Kbase-g615-v11-csf-v0.1.0-rc3-5a07217f-EMULATOR details PanVK-Droid.0.3.5 details

Feature checks that differ (0)

Every feature check ends the same way on both drivers.

Speed test scenes (benchmark)

Scene	PanVK-Kbase-g615-v11-csf-v0.1.0-rc3-5a07217f-EMULATOR ms	PanVK-Droid.0.3.5 ms	Difference	Starts	GPU clock, MHz	Picture vs stock
compute_nbody	81.47 typical 81.85	80.79 typical 81.50	1% faster	3 of 3 vs 3 of 3	? vs ? clock unknown	no large difference 0.0 no small difference worst 0.0 64x36
hdr_2160p	n/a	173.86 typical 173.13	only one side	0 of 3 vs 3 of 3	? vs ? clock unknown	not checked
oit_linked_lists	67.63	n/a	only one side	3 of 3 vs 3 of 3	? vs ? clock unknown	no large difference 0.0 no small difference worst 0.0 64x36
pipeline_barriers	66.90 typical 67.96	66.50 typical 67.66	1% faster	3 of 3 vs 3 of 3	? vs ? clock unknown	no large difference 9.2 differs in 1343 small areas worst 72.3 64x36
subpasses	127.99 typical 128.74	127.93 typical 128.69	0% faster	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 PanVK-Droid.0.3.5 against PanVK-Kbase-g615-v11-csf-v0.1.0-rc3-5a07217f-EMULATOR. "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-Droid.0.3.5 (0)

None

Extensions only in PanVK-Kbase-g615-v11-csf-v0.1.0-rc3-5a07217f-EMULATOR (0)

None

Core features that differ (0)

None

Limits that differ (0)

Limit	PanVK-Kbase-g615-v11-csf-v0.1.0-rc3-5a07217f-EMULATOR	PanVK-Droid.0.3.5

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

Only in PanVK-Droid.0.3.5:

None

Only in PanVK-Kbase-g615-v11-csf-v0.1.0-rc3-5a07217f-EMULATOR:

None