Very low performance on Megadimension Neptunia VIIR
Submitted by leo..@..il.com
Assigned to Intel 3D Bugs Mailing List
As I erroneously considered that a Proton bug was caused by Intel ANV (sorry), https://bugs.freedesktop.org/show_bug.cgi?id=108727 was marked as NOTOURBUG.
Megadimension Neptunia VIIR with Steam Play 3.16-8 Beta still has significant performance issues, being around 20 times slower than Windows 10 on certain moments:
On Player Room:
- Windows 10: 18 to 25 FPS;
- Xubuntu 18.04: 1 to 1,5 FPS.
On game play (two Windows 10 data because, in some areas, it works):
- Windows 10: 5 to 14 FPS;
- Windows 10: N/A (Windows 10 Intel driver has some bug, maybe https://bugs.freedesktop.org/show_bug.cgi?id=108531?);
- Xubuntu 18.04 0,7 to 1,2 FPS.
As a new FAudio version has sound nearly flawless, the very low FPS is main issue this game has now.
Processor: Intel Core i3-6100U; Video: Intel HD Graphics 520; Architecture: amd64; RAM memory: 8 GB; Mesa: 19.1.0-devel (git-cbf022cb); Kernel version: 5.0.0-7-generic; Distribution: Xubuntu 18.04.2 amd64.