View Single Post
Old 19.05.2020, 09:48
Jiaz's Avatar
Jiaz Jiaz is offline
JD Manager
Join Date: Mar 2009
Location: Germany
Posts: 71,476

Originally Posted by mensa View Post
Why could it be the hardware? JDownloader and 7zip are running on the same hardware.
7zip version is everywhere the 19.00 x64.
@mena: 7zip may optionally use hardware features while the 7zip binding might be compiled with more generic feature set. They share the same code but there are still differences like compiler settings/enabled features/7zip for example supports multithreading 7z extraction while the binding doesn't (as far as I know) and most important. 7zip runs completely native while the bindung runs in Java(Read+Write) and Native(Extraction) which of course may impact performance.

What compression format did you use for testing? Then I will create test archives for myself.

Please test the newest version from link I gave you. Other than that there is not much we can do about different performance.
JD-Dev & Server-Admin