Programming Language and compiler
Benchmarks

Dart VS Typescript benchmarks

Current benchmark data was generated on Fri Aug 01 2025, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -m in a file name stands for multi-threading or multi-processing

* -i in a file name stands for direct intrinsics usage. (Usage of simd intrinsics via libraries is not counted)

* -ffi in a file name stands for non-stdlib FFI usage

* (You may find time < time(user) + time(sys) for some non-parallelized programs, the overhead is from GC or JIT compiler, which are allowed to take advantage of multi-cores as that's more close to real-world scenarios.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 711ms 6.5ms 80.9MB 683ms 37ms dart/exe 3.8.2
typescript 1.ts 1040ms 7.5ms 395.3MB 1000ms 193ms deno 2.4.3

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 75ms 0.6ms 43.0MB 53ms 13ms dart/exe 3.8.2
typescript 1.ts 128ms 1.0ms 80.8MB 127ms 30ms deno 2.4.3

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1208ms 1.4ms 122.4MB 1197ms 60ms deno 2.4.3
dart 1.dart 4960ms 39ms 19.4MB 5397ms 77ms dart/exe 3.8.2

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 145ms 2.4ms 72.7MB 123ms 23ms deno 2.4.3
dart 1.dart 348ms 2.7ms 10.4MB 353ms 10ms dart/exe 3.8.2

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 3574ms 15ms 18.0MB 3537ms 30ms dart/exe 3.8.2

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 587ms 8.3ms 10.5MB 567ms 10ms dart/exe 3.8.2

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 2667ms 7.7ms 6.3MB 2657ms 0ms dart/exe 3.8.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 219ms 1.0ms 6.3MB 210ms 0ms dart/exe 3.8.2

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 362ms 3.2ms 8.6MB 350ms 0ms dart/exe 3.8.2
typescript 1.ts 2071ms 22ms 59.4MB 1953ms 127ms deno 2.4.3

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 42ms 0.8ms 8.6MB 30ms 0ms dart/exe 3.8.2
typescript 1.ts 243ms 2.9ms 58.9MB 227ms 20ms deno 2.4.3

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 3.5ms 0.3ms 5.3MB 0ms 0ms dart/exe 3.8.2
typescript 1.ts 26ms 0.8ms 45.5MB 10ms 8ms deno 2.4.3

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1-m.ts 654ms 1.9ms 246.4MB 597ms 417ms deno 2.4.3
typescript 2-m.ts 668ms 5.5ms 242.8MB 620ms 413ms deno 2.4.3
typescript 1-http2.ts 907ms 2.8ms 248.1MB 870ms 397ms deno 2.4.3
dart 2-m.dart 1268ms 32ms 93.5MB 1320ms 1373ms dart/exe 3.8.2
typescript 2-tls.ts 1294ms 7.5ms 266.9MB 1163ms 487ms deno 2.4.3
dart 1.dart 4475ms 354ms 95.4MB 1430ms 1513ms dart/exe 3.8.2

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 167ms 4.3ms 94.7MB 127ms 90ms deno 2.4.3
typescript 1.ts 167ms 2.4ms 94.4MB 123ms 93ms deno 2.4.3
typescript 1-http2.ts 212ms 1.2ms 95.6MB 170ms 90ms deno 2.4.3
dart 2-m.dart 242ms 4.3ms 50.1MB 180ms 260ms dart/exe 3.8.2
typescript 2-tls.ts 269ms 2.2ms 99.4MB 217ms 100ms deno 2.4.3
dart 1.dart 2273ms 27ms 50.6MB 170ms 257ms dart/exe 3.8.2

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 160ms 2.5ms 94.4MB 157ms 33ms deno 2.4.3
dart 1.dart 165ms 0.5ms 54.5MB 137ms 23ms dart/exe 3.8.2

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1188ms 6.3ms 416.7MB 1300ms 153ms deno 2.4.3
dart 1.dart 1441ms 18ms 204.7MB 1680ms 113ms dart/exe 3.8.2

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3-m.dart 1071ms 18ms 277.5MB 3220ms 113ms dart/exe 3.8.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3-m.dart 217ms 3.0ms 186.9MB 517ms 70ms dart/exe 3.8.2

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 166ms 3.3ms 9.3MB 157ms 0ms dart/exe 3.8.2
typescript 2.ts 277ms 0.7ms 65.3MB 267ms 13ms deno 2.4.3
dart 1.dart 568ms 2.5ms 8.8MB 560ms 0ms dart/exe 3.8.2
typescript 1.ts 590ms 4.7ms 62.6MB 573ms 10ms deno 2.4.3

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 489ms 7.4ms 9.1MB 477ms 0ms dart/exe 3.8.2
typescript 2.ts 756ms 5.0ms 71.9MB 740ms 17ms deno 2.4.3
typescript 1.ts 1688ms 7.1ms 69.9MB 1667ms 20ms deno 2.4.3
dart 1.dart 1699ms 17ms 9.1MB 1680ms 3ms dart/exe 3.8.2

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 77ms 1.8ms 9.0MB 70ms 0ms dart/exe 3.8.2
dart 1.dart 115ms 1.1ms 8.8MB 103ms 0ms dart/exe 3.8.2
typescript 2.ts 145ms 2.3ms 59.8MB 130ms 13ms deno 2.4.3
typescript 1.ts 173ms 1.1ms 60.3MB 157ms 13ms deno 2.4.3

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 324ms 1.5ms 63.8MB 300ms 23ms dart/exe 3.8.2
typescript 1.ts 559ms 5.0ms 229.3MB 570ms 107ms deno 2.4.3

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 85ms 0.5ms 43.8MB 60ms 20ms dart/exe 3.8.2
typescript 1.ts 154ms 1.0ms 99.9MB 150ms 33ms deno 2.4.3

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 408ms 3.1ms 6.3MB 397ms 0ms dart/exe 3.8.2
typescript 6.ts 466ms 5.0ms 58.3MB 457ms 7ms deno 2.4.3

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 3.dart 45ms 0.4ms 6.5MB 40ms 0ms dart/exe 3.8.2
typescript 6.ts 78ms 0.8ms 57.5MB 60ms 10ms deno 2.4.3

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 1254ms 16ms 14.8MB 1220ms 33ms dart/exe 3.8.2
typescript 3.ts timeout 0.0ms 135.8MB 4973ms 67ms deno 2.4.3

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 2.dart 305ms 6.1ms 14.8MB 283ms 13ms dart/exe 3.8.2
typescript 3.ts 1176ms 5.1ms 79.4MB 1117ms 77ms deno 2.4.3

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart timeout 0.0ms 130.1MB 4970ms 40ms dart/exe 3.8.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 634ms 0.9ms 43.4MB 607ms 17ms dart/exe 3.8.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 3748ms 5.6ms 6.4MB 3737ms 0ms dart/exe 3.8.2
typescript 7.ts 4029ms 0.6ms 57.6MB 4017ms 13ms deno 2.4.3
dart 2.dart 4936ms 14ms 6.4MB 4920ms 0ms dart/exe 3.8.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 939ms 1.0ms 6.1MB 930ms 0ms dart/exe 3.8.2
typescript 7.ts 1037ms 1.3ms 57.3MB 1020ms 10ms deno 2.4.3
dart 2.dart 1237ms 0.1ms 6.3MB 1230ms 0ms dart/exe 3.8.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 239ms 1.1ms 6.4MB 230ms 0ms dart/exe 3.8.2
typescript 7.ts 287ms 0.1ms 56.0MB 270ms 10ms deno 2.4.3
dart 2.dart 312ms 1.5ms 6.3MB 303ms 0ms dart/exe 3.8.2