Programming Language and compiler
Benchmarks

Zig 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
typescript 1.ts 1040ms 7.5ms 395.3MB 1000ms 193ms deno 2.4.3
zig 1.zig 1735ms 12ms 49.0MB 1707ms 13ms zig 0.14.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 128ms 1.0ms 80.8MB 127ms 30ms deno 2.4.3
zig 1.zig 150ms 1.6ms 7.0MB 140ms 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 2263ms 4.3ms 2.5MB 2233ms 10ms zig 0.14.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 379ms 2.3ms 1.9MB 363ms 0ms 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 639ms 3.6ms 1.4MB 2410ms 0ms zig 0.14.1
zig 3-i.zig 1763ms 1.4ms 1.0MB 1753ms 0ms zig 0.14.1
zig 1.zig 2716ms 2.1ms 1.0MB 2707ms 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 59ms 0.3ms 1.4MB 200ms 0ms zig 0.14.1
zig 3-i.zig 147ms 0.4ms 1.0MB 140ms 0ms zig 0.14.1
zig 1.zig 229ms 0.3ms 1.0MB 220ms 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 89ms 0.7ms 1.0MB 80ms 0ms zig 0.14.1
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
zig 1.zig 11ms 0.7ms 1.0MB 0ms 0ms zig 0.14.1
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
zig 1.zig 0.9ms 0.0ms 1.1MB 0ms 0ms zig 0.14.1
typescript 1.ts 26ms 0.8ms 45.5MB 10ms 8ms deno 2.4.3

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1-m.zig 317ms 5.6ms 67.2MB 830ms 27ms zig 0.14.1
zig 1.zig 501ms 8.6ms 28.1MB 480ms 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 63ms 0.7ms 54.3MB 127ms 30ms zig 0.14.1
zig 1.zig 67ms 2.5ms 15.4MB 50ms 0ms 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 33ms 1.4ms 2.8MB 23ms 0ms zig 0.14.1
typescript 2.ts 277ms 0.7ms 65.3MB 267ms 13ms deno 2.4.3
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
zig 1.zig 94ms 3.0ms 2.8MB 87ms 0ms zig 0.14.1
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

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 15ms 0.5ms 1.3MB 10ms 0ms zig 0.14.1
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

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 248ms 0.3ms 4.1MB 240ms 0ms zig 0.14.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 12ms 0.1ms 1.1MB 0ms 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 559ms 5.0ms 229.3MB 570ms 107ms deno 2.4.3
zig 1.zig 860ms 0.1ms 41.0MB 830ms 13ms zig 0.14.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 154ms 1.0ms 99.9MB 150ms 33ms deno 2.4.3
zig 1.zig 179ms 1.9ms 11.0MB 163ms 0ms zig 0.14.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 3.zig 198ms 0.5ms 1.0MB 190ms 0ms zig 0.14.1
zig 2.zig 279ms 0.5ms 1.0MB 270ms 0ms zig 0.14.1
zig 1.zig 315ms 0.9ms 1.1MB 310ms 0ms zig 0.14.1
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
zig 3.zig 22ms 0.4ms 1.0MB 10ms 0ms zig 0.14.1
zig 2.zig 30ms 0.1ms 1.0MB 20ms 0ms zig 0.14.1
zig 1.zig 33ms 0.3ms 1.1MB 30ms 0ms zig 0.14.1
typescript 6.ts 78ms 0.8ms 57.5MB 60ms 10ms deno 2.4.3

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 267ms 6.8ms 40.2MB 250ms 0ms zig 0.14.1
zig 2.zig 328ms 0.3ms 6.0MB 320ms 0ms zig 0.14.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 55ms 1.6ms 10.9MB 43ms 0ms zig 0.14.1
zig 2.zig 81ms 1.3ms 2.3MB 70ms 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 2446ms 4.8ms 2.2MB 2420ms 10ms zig 0.14.1
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
zig 1.zig 570ms 5.8ms 1.8MB 563ms 0ms zig 0.14.1
typescript 3.ts 1176ms 5.1ms 79.4MB 1117ms 77ms deno 2.4.3

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 3687ms 4.1ms 1.4MB 3677ms 0ms zig 0.14.1
typescript 7.ts 4029ms 0.6ms 57.6MB 4017ms 13ms deno 2.4.3

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 928ms 2.8ms 1.3MB 920ms 0ms zig 0.14.1
typescript 7.ts 1037ms 1.3ms 57.3MB 1020ms 10ms deno 2.4.3

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 232ms 0.3ms 1.3MB 220ms 0ms zig 0.14.1
typescript 7.ts 287ms 0.1ms 56.0MB 270ms 10ms deno 2.4.3