Programming Language and compiler
Benchmarks

Typescript VS Java benchmarks

Current benchmark data was generated on Tue Mar 25 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
java 2.java 458ms 2.4ms 576.1MB 560ms 83ms openjdk 21
java 2-m.java 468ms 4.5ms 644.9MB 643ms 120ms graal/jvm 17.0.8
java 2.java 483ms 9.4ms 620.6MB 587ms 107ms openjdk 23
typescript 1.ts 1098ms 12ms 478.3MB 1023ms 233ms deno 2.2.5
java 2.java 1240ms 21ms 1086.3MB 587ms 817ms openjdk/zgc 21

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 123ms 4.3ms 98.7MB 163ms 30ms openjdk 23
java 2.java 125ms 5.0ms 169.0MB 153ms 33ms openjdk 21
typescript 1.ts 133ms 2.2ms 77.1MB 130ms 30ms deno 2.2.5
java 2-m.java 150ms 9.1ms 225.3MB 223ms 57ms graal/jvm 17.0.8
java 2.java 306ms 2.8ms 241.6MB 150ms 210ms openjdk/zgc 21

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1165ms 5.2ms 119.3MB 1153ms 57ms deno 2.2.5
java 1-m.java 2416ms 202ms 242.7MB 9177ms 143ms openjdk 23
java 1-m.java 2460ms 134ms 259.7MB 9333ms 137ms openjdk 21
java 1-m.java 2898ms 214ms 1236.9MB 9260ms 1187ms openjdk/zgc 21

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 148ms 1.4ms 71.4MB 130ms 20ms deno 2.2.5
java 1-m.java 440ms 30ms 92.7MB 1440ms 60ms openjdk 23
java 1-m.java 488ms 40ms 121.4MB 1617ms 60ms openjdk 21
java 1-m.java 671ms 16ms 222.0MB 1810ms 263ms openjdk/zgc 21

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 4.java 445ms 1.1ms 102.4MB 620ms 43ms graal/jvm 17.0.8
java 4.java 456ms 0.4ms 47.7MB 537ms 23ms openjdk 21
java 4.java 456ms 5.6ms 49.1MB 543ms 20ms openjdk 23
java 4.java 571ms 8.5ms 45.1MB 543ms 137ms openjdk/zgc 21
typescript 1.ts 2098ms 9.9ms 55.8MB 1957ms 147ms deno 2.2.5

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 4-m.java 124ms 5.6ms 91.1MB 173ms 30ms graal/jvm 17.0.8
java 4-m.java 125ms 2.1ms 46.7MB 167ms 23ms openjdk 21
java 4.java 127ms 5.7ms 48.5MB 173ms 13ms openjdk 23
typescript 1.ts 244ms 2.2ms 56.1MB 220ms 27ms deno 2.2.5
java 4.java 246ms 8.1ms 44.0MB 170ms 137ms openjdk/zgc 21

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 28ms 0.8ms 45.9MB 10ms 8ms deno 2.2.5
java 1.java 63ms 2.8ms 52.7MB 70ms 16ms graal/jvm 17.0.8
java 1.java 65ms 2.6ms 43.7MB 74ms 16ms openjdk 21
java 1.java 69ms 4.7ms 44.7MB 72ms 16ms openjdk 23
java 1.java 199ms 6.8ms 42.9MB 84ms 138ms openjdk/zgc 21

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2-m.ts 675ms 3.6ms 249.5MB 613ms 450ms deno 2.2.5
typescript 1-m.ts 694ms 2.7ms 235.6MB 647ms 433ms deno 2.2.5
typescript 1-http2.ts 837ms 14ms 242.5MB 763ms 440ms deno 2.2.5
typescript 2-tls.ts 1439ms 21ms 261.9MB 1300ms 513ms deno 2.2.5

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 168ms 3.4ms 91.2MB 123ms 97ms deno 2.2.5
typescript 1.ts 170ms 1.0ms 91.2MB 117ms 100ms deno 2.2.5
typescript 1-http2.ts 225ms 25ms 92.4MB 163ms 97ms deno 2.2.5
typescript 2-tls.ts 353ms 3.6ms 98.3MB 273ms 130ms deno 2.2.5

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 167ms 1.6ms 91.9MB 170ms 30ms deno 2.2.5

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1222ms 24ms 415.6MB 1347ms 153ms deno 2.2.5

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 279ms 3.1ms 61.4MB 267ms 13ms deno 2.2.5
typescript 1.ts 574ms 2.4ms 61.6MB 553ms 13ms deno 2.2.5

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 749ms 3.9ms 70.5MB 727ms 23ms deno 2.2.5
typescript 1.ts 1655ms 6.5ms 66.6MB 1633ms 17ms deno 2.2.5

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 143ms 0.9ms 56.7MB 130ms 13ms deno 2.2.5
typescript 1.ts 179ms 11ms 57.2MB 160ms 13ms deno 2.2.5

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1.java 402ms 1.4ms 539.4MB 503ms 83ms openjdk 23
java 1.java 403ms 0.8ms 679.7MB 470ms 100ms openjdk 21
java 1-m.java 407ms 4.5ms 624.7MB 617ms 97ms graal/jvm 17.0.8
typescript 1.ts 574ms 4.6ms 228.2MB 583ms 110ms deno 2.2.5
java 1.java 1109ms 14ms 993.0MB 460ms 777ms openjdk/zgc 21

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 158ms 4.2ms 96.5MB 157ms 37ms deno 2.2.5
java 1-m.java 163ms 1.4ms 158.5MB 237ms 47ms openjdk 23
java 1-m.java 167ms 4.0ms 206.4MB 237ms 47ms openjdk 21
java 1-m.java 214ms 4.0ms 253.3MB 350ms 63ms graal/jvm 17.0.8
java 1.java 427ms 11ms 341.8MB 217ms 287ms openjdk/zgc 21

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1.java 445ms 1.2ms 45.1MB 487ms 17ms openjdk 21
java 1.java 448ms 0.8ms 48.1MB 483ms 20ms openjdk 23
java 1.java 451ms 5.3ms 82.3MB 480ms 30ms graal/jvm 17.0.8
typescript 6.ts 466ms 0.7ms 56.6MB 450ms 10ms deno 2.2.5
java 1.java 570ms 6.7ms 44.6MB 483ms 140ms openjdk/zgc 21
java 2.java 1247ms 8.3ms 612.0MB 1383ms 87ms openjdk 21
java 2.java 1263ms 12ms 761.8MB 1380ms 107ms openjdk 23
java 2.java 3428ms 91ms 2585.6MB 1647ms 1983ms openjdk/zgc 21

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 6.ts 80ms 3.2ms 54.6MB 63ms 10ms deno 2.2.5
java 1.java 120ms 1.3ms 45.2MB 160ms 20ms openjdk 21
java 1.java 122ms 3.4ms 48.0MB 157ms 17ms openjdk 23
java 1.java 126ms 6.4ms 81.5MB 157ms 30ms graal/jvm 17.0.8
java 1.java 255ms 8.1ms 44.8MB 173ms 147ms openjdk/zgc 21
java 2-m.java 305ms 1.9ms 374.3MB 440ms 63ms openjdk 21
java 2-m.java 314ms 3.5ms 404.5MB 453ms 67ms openjdk 23
java 2.java 718ms 16ms 545.0MB 480ms 433ms openjdk/zgc 21

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1.java 3250ms 4.4ms 443.6MB 3687ms 107ms graal/jvm 17.0.8
java 1.java 3741ms 68ms 414.0MB 4627ms 120ms openjdk 23
java 1.java 3777ms 87ms 428.4MB 4617ms 110ms openjdk 21
java 1.java timeout 0.0ms 2126.2MB 4680ms 1213ms openjdk/zgc 21
typescript 3.ts timeout 0.0ms 131.2MB 4977ms 53ms deno 2.2.5

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 904ms 8.4ms 445.7MB 1267ms 97ms graal/jvm 17.0.8
java 1-m.java 1004ms 16ms 422.6MB 1803ms 87ms openjdk 21
java 1-m.java 1030ms 26ms 432.7MB 1780ms 97ms openjdk 23
typescript 3.ts 1255ms 13ms 78.7MB 1200ms 73ms deno 2.2.5
java 1.java 2045ms 43ms 1343.3MB 1747ms 1080ms openjdk/zgc 21

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1941ms 5.4ms 59.1MB 1943ms 13ms deno 2.2.5

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 529ms 2.9ms 57.6MB 530ms 13ms deno 2.2.5

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 1990ms 4.9ms 48.3MB 7590ms 23ms openjdk 21
java 2-m.java 2007ms 4.6ms 48.8MB 7640ms 23ms openjdk 23
java 2-m.java 2118ms 9.6ms 45.4MB 7597ms 150ms openjdk/zgc 21
java 2-m.java 2519ms 21ms 94.5MB 9413ms 47ms graal/jvm 17.0.8
typescript 7.ts 4076ms 28ms 54.3MB 4060ms 7ms deno 2.2.5

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 603ms 2.9ms 47.6MB 2127ms 23ms openjdk 21
java 2-m.java 618ms 4.6ms 49.0MB 2187ms 27ms openjdk 23
java 2-m.java 737ms 4.9ms 45.5MB 2160ms 147ms openjdk/zgc 21
java 2-m.java 775ms 11ms 95.1MB 2713ms 43ms graal/jvm 17.0.8
typescript 7.ts 1041ms 2.8ms 56.3MB 1023ms 13ms deno 2.2.5

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 255ms 0.5ms 47.6MB 760ms 23ms openjdk 21
java 2-m.java 259ms 11ms 48.6MB 767ms 20ms openjdk 23
typescript 7.ts 286ms 1.6ms 53.3MB 270ms 10ms deno 2.2.5
java 2-m.java 305ms 26ms 96.4MB 910ms 50ms graal/jvm 17.0.8
java 2-m.java 384ms 3.8ms 45.7MB 763ms 150ms openjdk/zgc 21