Programming Language and compiler
Benchmarks

Results for 38 of 40 languages from this run on actest1.

Unavailable in this run: Hack, Lisp. Follow the run link for failure details.

Zig VS Typescript benchmarks

Current benchmark data was generated on Sun Sep 27 2026, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] Intel(R) Core(TM) i7-3687U CPU @ 2.10GHz (Model 58)

* -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
typescript 1.ts 1467ms 24ms 373.7MB 1743ms 140ms deno 2.9.7
zig 1.zig 2945ms 28ms 49.1MB 2920ms 7ms zig 0.14.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 270ms 4.0ms 299.5MB 173ms 123ms deno 2.9.7
zig 1.zig 280ms 53ms 7.1MB 240ms 0ms zig 0.14.1

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 5068ms 18ms 2.4MB 5030ms 20ms zig 0.14.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 841ms 12ms 2.0MB 823ms 3ms zig 0.14.1

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2-m.zig 833ms 6.5ms 1.5MB 3140ms 0ms zig 0.14.1
zig 3-i.zig 1413ms 43ms 1.1MB 1400ms 0ms zig 0.14.1
zig 1.zig 2763ms 12ms 1.1MB 2753ms 0ms zig 0.14.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2-m.zig 77ms 2.6ms 1.5MB 243ms 0ms zig 0.14.1
zig 3-i.zig 124ms 4.7ms 1.1MB 113ms 0ms zig 0.14.1
zig 1.zig 239ms 3.8ms 1.1MB 227ms 0ms zig 0.14.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 138ms 0.5ms 1.1MB 127ms 0ms zig 0.14.1
typescript 1.ts 6588ms 55ms 91.7MB 6257ms 343ms deno 2.9.7

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 17ms 1.2ms 1.1MB 10ms 0ms zig 0.14.1
typescript 1.ts 718ms 7.0ms 58.9MB 660ms 60ms deno 2.9.7

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 1.3ms 0.5ms 1.1MB 0ms 0ms zig 0.14.1
typescript 1.ts 19ms 0.9ms 34.1MB 8ms 3ms deno 2.9.7

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1-m.zig 798ms 15ms 66.9MB 2580ms 27ms zig 0.14.1
zig 1.zig 1043ms 10ms 26.3MB 1013ms 7ms zig 0.14.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1-m.zig 117ms 4.2ms 55.0MB 293ms 43ms zig 0.14.1
zig 1.zig 130ms 6.2ms 15.5MB 107ms 3ms zig 0.14.1

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 51ms 1.5ms 2.7MB 40ms 0ms zig 0.14.1
typescript 2.ts 404ms 7.7ms 50.6MB 407ms 7ms deno 2.9.7
typescript 1.ts 695ms 12ms 48.4MB 680ms 10ms deno 2.9.7

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 143ms 5.9ms 2.7MB 133ms 0ms zig 0.14.1
typescript 2.ts 1119ms 17ms 59.7MB 1123ms 10ms deno 2.9.7
typescript 1.ts 2001ms 20ms 58.5MB 1987ms 13ms deno 2.9.7

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 26ms 0.9ms 1.1MB 13ms 0ms zig 0.14.1
typescript 2.ts 196ms 0.8ms 48.8MB 200ms 3ms deno 2.9.7
typescript 1.ts 222ms 6.8ms 46.6MB 213ms 3ms deno 2.9.7

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 350ms 2.1ms 4.2MB 340ms 0ms zig 0.14.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 17ms 0.6ms 1.1MB 10ms 0ms zig 0.14.1

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 844ms 5.3ms 155.5MB 943ms 100ms deno 2.9.7
zig 1.zig 1494ms 63ms 41.2MB 1463ms 13ms zig 0.14.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 214ms 6.8ms 88.3MB 237ms 30ms deno 2.9.7
zig 1.zig 267ms 4.3ms 11.0MB 253ms 3ms zig 0.14.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 3.zig 379ms 3.1ms 1.1MB 370ms 0ms zig 0.14.1
zig 2.zig 470ms 2.9ms 1.1MB 457ms 0ms zig 0.14.1
zig 1.zig 510ms 3.2ms 1.1MB 500ms 0ms zig 0.14.1
typescript 6.ts 852ms 1.7ms 45.6MB 843ms 10ms deno 2.9.7

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 3.zig 42ms 3.2ms 1.1MB 33ms 0ms zig 0.14.1
zig 2.zig 50ms 2.1ms 1.1MB 40ms 0ms zig 0.14.1
zig 1.zig 56ms 2.3ms 1.1MB 47ms 0ms zig 0.14.1
typescript 6.ts 111ms 2.6ms 44.1MB 107ms 3ms deno 2.9.7

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2.zig 552ms 15ms 6.0MB 543ms 0ms zig 0.14.1
zig 1.zig 958ms 9.6ms 40.1MB 940ms 0ms zig 0.14.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2.zig 107ms 1.3ms 2.2MB 100ms 0ms zig 0.14.1
zig 1.zig 170ms 4.1ms 11.0MB 160ms 0ms zig 0.14.1

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 3461ms 6.4ms 2.3MB 3433ms 13ms zig 0.14.1
typescript 3.ts 6887ms 28ms 122.3MB 6903ms 100ms deno 2.9.7

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 854ms 121ms 1.9MB 837ms 0ms zig 0.14.1
typescript 3.ts 1488ms 8.1ms 70.0MB 1503ms 57ms deno 2.9.7

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 11057ms 6.2ms 1.1MB 11043ms 0ms zig 0.14.1
typescript 7.ts 11065ms 13ms 45.9MB 11057ms 10ms deno 2.9.7

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 2773ms 1.4ms 1.1MB 2757ms 0ms zig 0.14.1
typescript 7.ts 2798ms 6.4ms 42.8MB 2783ms 7ms deno 2.9.7

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 697ms 1.0ms 1.1MB 690ms 0ms zig 0.14.1
typescript 7.ts 726ms 10ms 43.2MB 717ms 3ms deno 2.9.7