Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Compression level | Timings (s) |
|---|---|
| Group 1 (100 MB) | 25 |
| Group 2 (30 MB) | 18 |
| Group 3 (20 MB) | 17 |
| Group 4 (5 MB) | 16 |
Abbreviations: GB, gigabytes; MB, megabytes.
The compression was perfomed using a 32-bit Windows XP, 2.5 RAM, Intel Xeon X5550 Processor 2.67 GHz with NVIDIA Quadro FX 580 graphics card (Timings may vary on different computers with different performance).
