Turnip_Gen8_V36 vs vturnip_mrpurple_T30-toasted.adpkg_turnip_mrpurple_T30-toasted
On Adreno (TM) 825 (Nothing Phone (3), OnePlus Nord 6, Poco F7, Poco F7, REDMI Turbo 4 Pro). The first driver named is compared against the second, which is the baseline.
Stockvturnip_mrpurple_T30-toasted.adpkg_turnip_mrpurple_T30-toastedPurpleVK 26.3.0-devel (git-62ac221a33)
vsCustomTurnip_Gen8_V36Mesa 26.3.0-devel (git-c501e1d16e)
Graphics system version (Vulkan)? to 1.4.359
Optional features (extensions)? to 176not checked on both
Features that pass their check (validated)not tested on bothvturnip_mrpurple_T30-toasted.adpkg_turnip_mrpurple_T30-toasted: no driver check yet
Speed test scenes (benchmark)3 faster 0 slower25% faster overall (geometric mean)
- hdr_2160p7% faster
- pipeline_barriers_2160p15% faster
- subpasses_2160p58% faster
Custom driver against stock, per scene. Bars to the right are faster, to the left slower.
vturnip_mrpurple_T30-toasted.adpkg_turnip_mrpurple_T30-toasted details Turnip_Gen8_V36 details
Feature checks that differ
vturnip_mrpurple_T30-toasted.adpkg_turnip_mrpurple_T30-toasted: no driver check (validation report) yet. Both drivers need a driver check before their feature checks can be compared.
Speed test scenes (benchmark)
| Scene | vturnip_mrpurple_T30-toasted.adpkg_turnip_mrpurple_T30-toasted ms | Turnip_Gen8_V36 ms | Difference | Starts | GPU clock, MHz | Picture vs stock |
|---|
| hdr_2160p | 25.89 typical 25.21 | 24.17 typical 23.36 | 7% 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 | n/a | 28.65 | 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 | 2.52 | n/a | too light, see pipeline_barriers_2160p | 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 | 9.87 typical 9.97 | 8.59 typical 8.38 | 15% faster | 3 of 3 vs 3 of 3 | ? vs ? clock unknown | no large difference 0.0 no small difference worst 0.0 64x36 |
| subpasses | n/a | 4.65 | too light, see subpasses_2160p | 3 of 3 vs 3 of 3 | ? vs ? clock unknown | not checked |
| subpasses_2160p | 27.97 typical 27.72 | 17.66 typical 17.48 | 58% 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 Turnip_Gen8_V36 against vturnip_mrpurple_T30-toasted.adpkg_turnip_mrpurple_T30-toasted. "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.