Dart programs versus Java by benchmark task performance n-body source secs mem gz cpu cpu load Dart 27.50 47,520 1426 27.64 0% 11% 89% 0% Java 22.17 33,040 1489 22.27 100% 1% 0% 1% regex-redux source secs mem gz cpu cpu load Dart 14.78 673,392 1050 31.04 45% 58% 59% 51% Java 10.51 573,972 929 31.30 70% 73% 70% 86% reverse-complement source secs mem gz cpu cpu load Dart 0.49 55,292 555 0.57 82% 10% 8% 22% Java 0.34 2,096 2183 0.49 50% 56% 24% 47% mandelbrot source secs mem gz cpu cpu load Dart 20.50 97,796 920 55.98 46% 38% 99% 91% Java 6.10 76,520 796 23.59 97% 98% 98% 96% fasta source secs mem gz cpu cpu load Dart 8.10 50,560 1403 8.19 1% 1% 99% 1% Java 2.27 43,628 2473 5.93 51% 75% 57% 81% spectral-norm source secs mem gz cpu cpu load Dart 15.92 47,892 462 16.05 99% 1% 1% 1% Java 4.38 35,388 950 16.80 96% 96% 95% 97% k-nucleotide source secs mem gz cpu cpu load Dart 33.48 2,043,956 2467 91.87 58% 71% 80% 67% Java 8.75 385,056 1812 27.09 85% 72% 70% 85% binary-trees source secs mem gz cpu cpu load Dart 38.02 550,668 457 48.65 27% 63% 31% 8% Java 8.39 933,808 835 28.28 82% 86% 84% 88% fannkuch-redux source secs mem gz cpu cpu load Dart 91.29 44,168 495 91.77 45% 48% 8% 0% Java 18.27 31,820 1282 72.06 99% 99% 98% 98% pidigits source secs mem gz cpu cpu load Dart Failed Java 0.28 1,028 938 0.36 43% 11% 19% 66% Dart Dart VM version: 1.24.2 (Thu Jun 22 08:43:26 2017) on "linux_x64" Java java 10 2018-03-20 Java(TM) SE Runtime Environment 18.3 (build 10+46) Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10+46, mixed mode) vs Java vs JavaScript