Turnip_MTR_v1.5_A8XX vs v37_Turnip_Gen8_V37_patch
On Adreno (TM) 830 (AYN Odin 3). The first driver named is compared against the second, which is the baseline.
Stockv37_Turnip_Gen8_V37_patchMesa 26.3.0-devel (git-aa35464ee5)
vsCustomTurnip_MTR_v1.5_A8XXMesa 26.1.0-devel-lto (git-efb5ab1e4b)
Graphics system version (Vulkan)? to ?
Optional features (extensions)? to ?not checked on both
Features that pass their check (validated)not tested on bothv37_Turnip_Gen8_V37_patch and Turnip_MTR_v1.5_A8XX: no driver check yet
Speed test scenes (benchmark)0 faster 4 slower22% slower overall (geometric mean)
- hdr_2160p19% slower
- oit_linked_lists4% slower
- pipeline_barriers_2160p32% slower
- subpasses_2160p28% 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: 450 of 2304 cells, pipeline_barriers_2160p: 311 of 2304 cells). The picture matches overall, so this is a local rendering fault, not a different scene.
v37_Turnip_Gen8_V37_patch details Turnip_MTR_v1.5_A8XX details
Feature checks that differ
v37_Turnip_Gen8_V37_patch and Turnip_MTR_v1.5_A8XX: no driver check (validation report) yet. Both drivers need a driver check before their feature checks can be compared.
Speed test scenes (benchmark)
| Scene | v37_Turnip_Gen8_V37_patch ms | Turnip_MTR_v1.5_A8XX ms | Difference | Starts | GPU clock, MHz | Picture vs stock |
|---|
| hdr_2160p | 12.11 typical 12.08 | 14.89 typical 14.96 | 19% slower | 3 of 3 vs 3 of 3 | 1100 vs 1100 | no large difference 0.0 no small difference worst 0.0 64x36 |
| oit_linked_lists | 16.50 typical 16.50 | 17.26 typical 17.27 | 4% slower | 3 of 3 vs 3 of 3 | 1100 vs 1100 | no large difference 0.0 no small difference worst 0.0 64x36 |
| pipeline_barriers | 1.33 typical 1.32 | 1.97 typical 1.90 | too light, see pipeline_barriers_2160p | 3 of 3 vs 3 of 3 | 1083 vs 1100 | no large difference 2.3 differs in 450 small areas worst 89.7 64x36 |
| pipeline_barriers_2160p | 4.96 typical 4.93 | 7.33 typical 6.86 | 32% slower | 3 of 3 vs 3 of 3 | 1050 vs 1092 | no large difference 0.9 differs in 311 small areas worst 47.3 64x36 |
| subpasses | 2.19 typical 2.19 | 3.12 typical 3.01 | too light, see subpasses_2160p | 3 of 3 vs 3 of 3 | 1100 vs 1100 | not checked |
| subpasses_2160p | 8.32 typical 8.25 | 11.58 typical 11.16 | 28% slower | 3 of 3 vs 3 of 3 | 1083 vs 1100 | 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_MTR_v1.5_A8XX against v37_Turnip_Gen8_V37_patch. "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.