PNG benchmark: pingo web lossless optimization

last updated: 17/06/2023

this test shows how pingo uses automatic lossless reductions for web usage by using the default or the same command — point is to highlight heuristics and transforms. evaluations are done on specific image test sets

• speed is measured file per file, with and without mt if significant — this would not be representative of the maximum speed if the tool handle (or was built in mind) with mp
• top score on one image set does not mean the version always outperforms other

• PNG: all are 8 bits/sample — or 1, 2, 4, 8 bits/pixels for paletted, critical chunks only
• MAC: Intel(R) Core(TM) i5-12400 (6C, 12T), 2.50 GHz — 16,0 Go DDR4 RAM — WD Black SN750 1 To — Windows 11 Pro
• NTE: this document is generated automatically without any human verification

• you can sort results (test, time (s), saved (MB)) — ascending/descending with javascript enabled
• you can see details by clicking on each image test sets

tools

results

alpha - files

bitdepth-4 - files

bitdepth-8 - files

colortype-0 - files

colortype-2 - files

colortype-3 - files

colortype-4 - files

colortype-6 - files

filter - files

content-chart - files

content-flat - files

content-gradient - files

content-icons-gradient - files

content-icons-realistic - files

content-icons-small - files

content-icons-small-palette - files

content-icons-very-small - files

content-low-colors - files

content-palettes - files

content-palettes-big - files

content-pics - files

content-pics-grayscale - files

content-screenshots - files

content-sprites - files

content-text - files

ordered-transform-2 - files

ordered-transform-4 - files

ordered-transform-6 - files

reductions - files

sum