Programming Language and compiler
Benchmarks

Zig VS Typescript benchmarks

Current benchmark data was generated on Sun Jul 13 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 1033ms 8.1ms 393.7MB 990ms 190ms deno 2.4.1
zig 1.zig 1872ms 186ms 49.0MB 1840ms 17ms zig 0.14.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 129ms 0.9ms 81.2MB 130ms 27ms deno 2.4.1
zig 1.zig 152ms 2.9ms 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 2260ms 7.9ms 2.5MB 2237ms 10ms zig 0.14.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 382ms 1.1ms 1.9MB 367ms 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 637ms 8.5ms 1.4MB 2413ms 0ms zig 0.14.1
zig 3-i.zig 1765ms 1.9ms 1.0MB 1757ms 0ms zig 0.14.1
zig 1.zig 2719ms 3.6ms 1.0MB 2710ms 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 60ms 0.6ms 1.4MB 200ms 0ms zig 0.14.1
zig 3-i.zig 147ms 0.3ms 1.0MB 140ms 0ms zig 0.14.1
zig 1.zig 229ms 2.1ms 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 88ms 0.8ms 1.0MB 80ms 0ms zig 0.14.1
typescript 1.ts 2107ms 27ms 59.5MB 1987ms 123ms deno 2.4.1

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 11ms 0.8ms 1.0MB 0ms 0ms zig 0.14.1
typescript 1.ts 245ms 2.7ms 59.5MB 223ms 23ms deno 2.4.1

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 27ms 0.5ms 45.9MB 10ms 4ms deno 2.4.1

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1-m.zig 318ms 0.8ms 67.1MB 840ms 23ms zig 0.14.1
zig 1.zig 499ms 2.8ms 28.0MB 477ms 13ms 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 65ms 1.8ms 54.3MB 133ms 33ms zig 0.14.1
zig 1.zig 66ms 2.2ms 15.4MB 50ms 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 33ms 1.2ms 2.8MB 27ms 0ms zig 0.14.1
typescript 2.ts 281ms 0.5ms 65.2MB 270ms 17ms deno 2.4.1
typescript 1.ts 590ms 2.8ms 63.3MB 570ms 17ms deno 2.4.1

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 95ms 1.5ms 2.8MB 87ms 0ms zig 0.14.1
typescript 2.ts 747ms 3.0ms 72.7MB 733ms 20ms deno 2.4.1
typescript 1.ts 1695ms 6.1ms 70.2MB 1673ms 17ms deno 2.4.1

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 16ms 1.1ms 1.3MB 10ms 0ms zig 0.14.1
typescript 2.ts 142ms 0.8ms 59.1MB 127ms 13ms deno 2.4.1
typescript 1.ts 172ms 2.3ms 60.6MB 157ms 10ms deno 2.4.1

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 247ms 0.5ms 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 0.2ms 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 561ms 3.8ms 229.4MB 570ms 113ms deno 2.4.1
zig 1.zig 866ms 9.9ms 41.0MB 833ms 17ms zig 0.14.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 158ms 4.4ms 100.2MB 153ms 40ms deno 2.4.1
zig 1.zig 175ms 2.1ms 11.0MB 160ms 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 1.1ms 1.0MB 190ms 0ms zig 0.14.1
zig 2.zig 280ms 0.5ms 1.0MB 270ms 0ms zig 0.14.1
zig 1.zig 315ms 0.8ms 1.1MB 303ms 0ms zig 0.14.1
typescript 6.ts 464ms 2.3ms 58.0MB 450ms 10ms deno 2.4.1

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 3.zig 22ms 0.3ms 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 34ms 0.6ms 1.1MB 30ms 0ms zig 0.14.1
typescript 6.ts 78ms 1.2ms 58.1MB 63ms 10ms deno 2.4.1

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 270ms 5.1ms 40.2MB 257ms 0ms zig 0.14.1
zig 2.zig 330ms 3.2ms 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 52ms 2.0ms 10.9MB 40ms 0ms zig 0.14.1
zig 2.zig 80ms 1.1ms 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 2450ms 12ms 2.2MB 2420ms 17ms zig 0.14.1
typescript 3.ts timeout 0.0ms 134.7MB 4923ms 113ms deno 2.4.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 569ms 4.0ms 1.8MB 560ms 0ms zig 0.14.1
typescript 3.ts 1170ms 26ms 78.6MB 1113ms 73ms deno 2.4.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 3686ms 3.7ms 1.4MB 3677ms 0ms zig 0.14.1
typescript 7.ts 4048ms 25ms 58.0MB 4033ms 7ms deno 2.4.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 925ms 2.6ms 1.3MB 917ms 0ms zig 0.14.1
typescript 7.ts 1037ms 3.5ms 57.6MB 1023ms 10ms deno 2.4.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 235ms 0.4ms 1.3MB 230ms 0ms zig 0.14.1
typescript 7.ts 283ms 4.6ms 56.5MB 267ms 10ms deno 2.4.1