Turnip_v26.3.0-R2 vs vulkan-805-adpkg
On Adreno (TM) 22 (HONOR 200 Pro, Moorechip Retroid Pocket G2, POCO F6, realme GT 6, realme 真我GT Neo6, Xiaomi Pad 7 Pro). The first driver named is compared against the second, which is the baseline.
Stockvulkan-805-adpkgDriver Build: d4f1d5539c, Iad64dfeba7, 1731002436
vsCustomTurnip_v26.3.0-R2
Graphics system version (Vulkan)? to 1.4.354
Optional features (extensions)? to 172not checked on both
Features that pass their check (validated)not tested on bothvulkan-805-adpkg: no driver check yet
Speed test scenes (benchmark)0 faster 4 slower18% slower overall (geometric mean)
- hdr_2160p33% slower
- oit_linked_lists18% slower
- pipeline_barriers_2160p7% slower
- subpasses_2160p11% slower
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 2 scenes (pipeline_barriers: 1759 of 2304 cells, pipeline_barriers_2160p: 1336 of 2304 cells). The picture matches overall, so this is a local rendering fault, not a different scene.
Did not start every time: compute_nbody (stock 3 of 3, custom 0 of 3).
Not compared: 2 scenes with a paced frame rate (pipeline_barriers, subpasses). At least one of the two drivers was held at a fixed frame rate there, so the two times do not measure the same thing.
vulkan-805-adpkg details Turnip_v26.3.0-R2 details
Feature checks that differ
vulkan-805-adpkg: no driver check (validation report) yet. Both drivers need a driver check before their feature checks can be compared.
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.
| Scene | vulkan-805-adpkg ms | Turnip_v26.3.0-R2 ms | Difference | Starts | GPU clock, MHz | Picture vs stock |
|---|
| compute_nbody | 8.33 typical 8.33 | n/a | only one side | 3 of 3 vs 0 of 3 | 950 vs ? clock unknown | not checked |
| hdr_2160p | 30.25 typical 30.20 | 44.86 typical 44.27 | 33% slower | 3 of 3 vs 3 of 3 | 950 vs ? clock unknown | no large difference 0.0 no small difference worst 0.3 64x36 |
| oit_linked_lists | 19.31 typical 19.33 | 23.67 typical 23.39 | 18% slower | 3 of 3 vs 3 of 3 | 875 vs ? clock unknown | no large difference 0.0 no small difference worst 0.0 64x36 |
| pipeline_barriers | paced at 5.55 | n/a | too light, see pipeline_barriers_2160p | 3 of 3 vs 3 of 3 | 611 vs ? clock unknown | no large difference 9.1 differs in 1759 small areas worst 63.0 64x36 |
| pipeline_barriers_2160p | 10.70 typical 10.73 | 11.50 typical 11.27 | 7% slower | 3 of 3 vs 3 of 3 | 950 vs ? clock unknown | no large difference 7.3 differs in 1336 small areas worst 56.0 64x36 |
| subpasses | paced at 5.56 | n/a | too light, see subpasses_2160p | 3 of 3 vs 3 of 3 | 950 vs ? clock unknown | not checked |
| subpasses_2160p | 17.92 typical 17.90 | 20.08 typical 20.07 | 11% slower | 3 of 3 vs 3 of 3 | 950 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_v26.3.0-R2 against vulkan-805-adpkg. "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)
Both drivers need a driver check (validation report) before their technical details (Vulkan) can be compared.