June 2020
The results of the benchmark tests are grouped by the processor, operating system, and build of the Java Development Kit (JDK) on which they ran.
- ARM Cortex-A8: Kobo Touch N905B
- ARM Cortex-A8: Kobo Touch N905C
- ARM Cortex-A9: Kobo Clara HD N249
- Intel Xeon: Dell Precision Tower 3420
ARM Cortex-A8: Kobo Touch N905B
Ubuntu 14.04
AdoptOpenJDK 11
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 1.764 | ± | 0.430 | ops/s |
| forEachParallel | thrpt | 25 | 0.579 | ± | 0.010 | ops/s |
| forLoopsNested | thrpt | 25 | 2.406 | ± | 0.291 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 14.390 | ± | 0.528 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 14.203 | ± | 0.646 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 14.902 | ± | 0.509 | ops/s |
| putDirectIntoInts | thrpt | 25 | 16.116 | ± | 0.798 | ops/s |
| setArgbAsArgb | thrpt | 25 | 44.675 | ± | 1.043 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 53.410 | ± | 0.373 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 12.687 | ± | 0.507 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 13.904 | ± | 0.501 | ops/s |
| setArrayAsArgb | thrpt | 25 | 13.783 | ± | 0.414 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 13.808 | ± | 0.609 | ops/s |
| toFXImage | thrpt | 25 | 13.221 | ± | 0.019 | ops/s |
AdoptOpenJDK 14
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 0.766 | ± | 0.089 | ops/s |
| forEachParallel | thrpt | 25 | 0.556 | ± | 0.005 | ops/s |
| forLoopsNested | thrpt | 25 | 1.920 | ± | 0.054 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 15.436 | ± | 0.605 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 13.825 | ± | 0.626 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 15.627 | ± | 1.165 | ops/s |
| putDirectIntoInts | thrpt | 25 | 17.646 | ± | 1.368 | ops/s |
| setArgbAsArgb | thrpt | 25 | 45.364 | ± | 0.469 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 52.334 | ± | 0.692 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 12.980 | ± | 0.559 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 13.864 | ± | 0.529 | ops/s |
| setArrayAsArgb | thrpt | 25 | 14.953 | ± | 0.077 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 15.386 | ± | 0.796 | ops/s |
| toFXImage | thrpt | 25 | 13.240 | ± | 0.019 | ops/s |
ARM Cortex-A8: Kobo Touch N905C
Ubuntu 14.04
AdoptOpenJDK 11
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 2.390 | ± | 0.272 | ops/s |
| forEachParallel | thrpt | 25 | 0.593 | ± | 0.014 | ops/s |
| forLoopsNested | thrpt | 25 | 2.681 | ± | 0.233 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 13.406 | ± | 0.786 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 14.001 | ± | 0.423 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 14.018 | ± | 0.679 | ops/s |
| putDirectIntoInts | thrpt | 25 | 16.534 | ± | 0.791 | ops/s |
| setArgbAsArgb | thrpt | 25 | 44.840 | ± | 0.611 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 53.449 | ± | 0.712 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 13.049 | ± | 0.625 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 13.580 | ± | 0.634 | ops/s |
| setArrayAsArgb | thrpt | 25 | 12.821 | ± | 0.448 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 13.970 | ± | 0.555 | ops/s |
| toFXImage | thrpt | 25 | 12.965 | ± | 0.042 | ops/s |
AdoptOpenJDK 14
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 0.766 | ± | 0.067 | ops/s |
| forEachParallel | thrpt | 25 | 0.555 | ± | 0.005 | ops/s |
| forLoopsNested | thrpt | 25 | 1.963 | ± | 0.005 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 13.486 | ± | 0.334 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 14.915 | ± | 0.074 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 14.554 | ± | 0.885 | ops/s |
| putDirectIntoInts | thrpt | 25 | 17.650 | ± | 1.370 | ops/s |
| setArgbAsArgb | thrpt | 25 | 45.021 | ± | 0.259 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 51.680 | ± | 0.674 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 13.481 | ± | 0.434 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 13.137 | ± | 0.392 | ops/s |
| setArrayAsArgb | thrpt | 25 | 14.559 | ± | 0.712 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 13.749 | ± | 0.776 | ops/s |
| toFXImage | thrpt | 25 | 12.922 | ± | 0.028 | ops/s |
ARM Cortex-A9: Kobo Clara HD N249
Ubuntu 20.04
Ubuntu OpenJDK 11
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 7.221 | ± | 0.006 | ops/s |
| forEachParallel | thrpt | 25 | 2.317 | ± | 0.027 | ops/s |
| forLoopsNested | thrpt | 25 | 7.617 | ± | 0.100 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 28.697 | ± | 0.240 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 28.490 | ± | 0.304 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 51.942 | ± | 0.269 | ops/s |
| putDirectIntoInts | thrpt | 25 | 62.050 | ± | 0.110 | ops/s |
| setArgbAsArgb | thrpt | 25 | 97.116 | ± | 0.594 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 108.205 | ± | 1.352 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 27.303 | ± | 0.061 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 28.056 | ± | 0.054 | ops/s |
| setArrayAsArgb | thrpt | 25 | 47.046 | ± | 0.390 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 49.593 | ± | 0.237 | ops/s |
| toFXImage | thrpt | 25 | 26.200 | ± | 0.078 | ops/s |
Ubuntu OpenJDK 13
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 1.458 | ± | 0.003 | ops/s |
| forEachParallel | thrpt | 25 | 1.202 | ± | 0.023 | ops/s |
| forLoopsNested | thrpt | 25 | 1.480 | ± | 0.019 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 9.592 | ± | 0.055 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 9.475 | ± | 0.134 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 17.207 | ± | 0.141 | ops/s |
| putDirectIntoInts | thrpt | 25 | 20.697 | ± | 0.129 | ops/s |
| setArgbAsArgb | thrpt | 25 | 31.944 | ± | 0.203 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 35.010 | ± | 0.390 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 9.089 | ± | 0.041 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 9.332 | ± | 0.040 | ops/s |
| setArrayAsArgb | thrpt | 25 | 15.670 | ± | 0.067 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 16.341 | ± | 0.138 | ops/s |
| toFXImage | thrpt | 25 | 8.737 | ± | 0.024 | ops/s |
Ubuntu OpenJDK 14
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 4.160 | ± | 0.017 | ops/s |
| forEachParallel | thrpt | 25 | 2.386 | ± | 0.044 | ops/s |
| forLoopsNested | thrpt | 25 | 4.280 | ± | 0.003 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 29.442 | ± | 0.110 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 28.498 | ± | 0.299 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 53.914 | ± | 0.364 | ops/s |
| putDirectIntoInts | thrpt | 25 | 62.192 | ± | 0.373 | ops/s |
| setArgbAsArgb | thrpt | 25 | 96.005 | ± | 0.592 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 105.247 | ± | 1.383 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 27.210 | ± | 0.103 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 27.999 | ± | 0.074 | ops/s |
| setArrayAsArgb | thrpt | 25 | 46.804 | ± | 0.283 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 49.623 | ± | 0.930 | ops/s |
| toFXImage | thrpt | 25 | 26.089 | ± | 0.058 | ops/s |
Intel Xeon: Dell Precision Tower 3420
Ubuntu 20.04
Ubuntu OpenJDK 11
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 67.015 | ± | 0.976 | ops/s |
| forEachParallel | thrpt | 25 | 14.888 | ± | 0.411 | ops/s |
| forLoopsNested | thrpt | 25 | 73.164 | ± | 0.072 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 338.468 | ± | 0.130 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 338.448 | ± | 0.100 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 498.385 | ± | 0.110 | ops/s |
| putDirectIntoInts | thrpt | 25 | 526.824 | ± | 0.059 | ops/s |
| setArgbAsArgb | thrpt | 25 | 669.851 | ± | 72.463 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 734.370 | ± | 103.552 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 265.985 | ± | 0.038 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 285.374 | ± | 0.110 | ops/s |
| setArrayAsArgb | thrpt | 25 | 287.558 | ± | 0.130 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 326.277 | ± | 0.043 | ops/s |
| toFXImage | thrpt | 25 | 243.281 | ± | 0.253 | ops/s |
Ubuntu OpenJDK 13
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 67.611 | ± | 0.400 | ops/s |
| forEachParallel | thrpt | 25 | 15.287 | ± | 0.287 | ops/s |
| forLoopsNested | thrpt | 25 | 71.496 | ± | 2.916 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 285.555 | ± | 0.060 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 285.486 | ± | 0.064 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 503.613 | ± | 0.491 | ops/s |
| putDirectIntoInts | thrpt | 25 | 526.517 | ± | 0.562 | ops/s |
| setArgbAsArgb | thrpt | 25 | 486.926 | ± | 0.093 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 576.957 | ± | 0.450 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 245.287 | ± | 0.017 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 245.551 | ± | 0.043 | ops/s |
| setArrayAsArgb | thrpt | 25 | 287.236 | ± | 0.179 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 324.315 | ± | 0.174 | ops/s |
| toFXImage | thrpt | 25 | 215.192 | ± | 0.977 | ops/s |
Ubuntu OpenJDK 14
Log File • Results • PNG Chart • SVG Chart • PDF Chart
| Benchmark | Mode | Cnt | Score | ± | Error | Units |
|---|---|---|---|---|---|---|
| forEachOrdered | thrpt | 25 | 70.099 | ± | 0.453 | ops/s |
| forEachParallel | thrpt | 25 | 15.167 | ± | 0.406 | ops/s |
| forLoopsNested | thrpt | 25 | 74.094 | ± | 0.840 | ops/s |
| putArgbPreIntoBytes | thrpt | 25 | 340.938 | ± | 0.160 | ops/s |
| putArgbPreIntoInts | thrpt | 25 | 340.961 | ± | 0.209 | ops/s |
| putArrayIntoBytes | thrpt | 25 | 510.141 | ± | 4.888 | ops/s |
| putDirectIntoInts | thrpt | 25 | 530.113 | ± | 0.278 | ops/s |
| setArgbAsArgb | thrpt | 25 | 533.941 | ± | 0.082 | ops/s |
| setArgbAsArgbPre | thrpt | 25 | 599.891 | ± | 0.109 | ops/s |
| setArgbPreAsArgb | thrpt | 25 | 259.798 | ± | 0.049 | ops/s |
| setArgbPreAsArgbPre | thrpt | 25 | 270.187 | ± | 0.060 | ops/s |
| setArrayAsArgb | thrpt | 25 | 292.262 | ± | 2.032 | ops/s |
| setArrayAsArgbPre | thrpt | 25 | 322.292 | ± | 1.887 | ops/s |
| toFXImage | thrpt | 25 | 242.618 | ± | 0.128 | ops/s |