Python Interpreters Benchmarks
x64 ArchLinux : Intel® i5-7200U®

 jsonbench benchmark N=1

Each chart bar shows how many times slower, one ↓ jsonbench program was, compared to the fastest program.

These are not the only programs that could be written. These are not the only compilers and interpreters. These are not the only programming languages.

Column × shows how many times more each program used compared to the benchmark program that used least.

     sortsortsort
  ×   Program Source Code CPU secs Elapsed secs Memory KB Code B ≈ CPU Load
1.0PyPy 3 1.131.1776,516322  98% 1% 1% 1%
1.0PyPy 2 1.151.1781,428322  8% 92% 3% 3%
2.5Pyston 2.832.8812,984322  3% 100% 3% 5%
2.8Cython 3.163.2112,260323  100% 0% 2% 1%
2.8Python 3 3.183.1812,528322  7% 1% 2% 99%
2.9Python development version 3.273.4311,308322  100% 1% 2% 2%
3.1Nuitka 3.473.4813,564322  5% 1% 100% 2%
3.9Python 2 4.454.6016,312322  72% 30% 2% 2%
21Jython 23.3715.393,620322  42% 33% 52% 35%
missing benchmark programs
IronPython No program
Shedskin No program
Numba No program
MicroPython No program
Grumpy No program
Graal No program
RustPython No program

 jsonbench benchmark : JSON encode/decode benchmark

 

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