Quel pilote choisir pour ma carte graphique?

[coubi64]

Bonjour.

Je viens d'installer Manjaro XFCE sur mon PC de bureau équipé d'une carte graphique AMD RX 480.

Lors de l'installation, j'ai choisi le pilote libre, mais j'aimerais votre avis sur le choix du "meilleur" pilote à installer pour profiter au maximum des capacités/performances de la carte.

Voici le résultat des pilotes disponibles:

[frederic@pcbureau ~]$ mhwd -l -d --pci
--------------------------------------------------------------------------------
> PCI Device: /devices/pci0000:00/0000:00:01.3/0000:01:00.2/0000:02:00.0/0000:03:00.0 (0200:10ec:8168)
  Network controller Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
--------------------------------------------------------------------------------
  > AVAILABLE:

   NAME:	network-r8168
   ATTACHED:	PCI
   VERSION:	2016.04.20
   INFO:	RealTek RTL-8168 Gigabit Ethernet driver
   PRIORITY:	0
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0200 
   VENDORIDS:	1186 10ec 


--------------------------------------------------------------------------------
> PCI Device: /devices/pci0000:00/0000:00:03.1/0000:07:00.0 (0300:1002:67df)
  Display controller ATI Technologies Inc Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]
--------------------------------------------------------------------------------
  > INSTALLED:

   NAME:	video-linux
   ATTACHED:	PCI
   VERSION:	2018.05.04
   INFO:	Standard open source drivers.
   PRIORITY:	2
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0300 0380 0302 
   VENDORIDS:	1002 8086 10de 



  > AVAILABLE:

   NAME:	video-linux
   ATTACHED:	PCI
   VERSION:	2018.05.04
   INFO:	Standard open source drivers.
   PRIORITY:	2
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0300 0380 0302 
   VENDORIDS:	1002 8086 10de 

   NAME:	video-modesetting
   ATTACHED:	PCI
   VERSION:	2020.01.13
   INFO:	X.org modesetting video driver.
   PRIORITY:	1
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0300 
   VENDORIDS:	* 

   NAME:	video-vesa
   ATTACHED:	PCI
   VERSION:	2017.03.12
   INFO:	X.org vesa video driver.
   PRIORITY:	0
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0300 
   VENDORIDS:	* 


[frederic@pcbureau ~]$ 

Qu'en pensez-vous?

[coubi64]

J'ai décidé d'installé le pilote le plus récent, soit video-modesetting.

J'ai effectué de ce fait les commandes suivantes:

sudo mhwd -r pci video-linux

sudo mhwd -i pci video-modesetting

Et maintenant, je suis bien sur le pilote video-modesetting:

[frederic@pcbureau ~]$ mhwd -l -d --pci
--------------------------------------------------------------------------------
> PCI Device: /devices/pci0000:00/0000:00:01.3/0000:01:00.2/0000:02:00.0/0000:03:00.0 (0200:10ec:8168)
  Network controller Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
--------------------------------------------------------------------------------
  > AVAILABLE:

   NAME:	network-r8168
   ATTACHED:	PCI
   VERSION:	2016.04.20
   INFO:	RealTek RTL-8168 Gigabit Ethernet driver
   PRIORITY:	0
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0200 
   VENDORIDS:	1186 10ec 


--------------------------------------------------------------------------------
> PCI Device: /devices/pci0000:00/0000:00:03.1/0000:07:00.0 (0300:1002:67df)
  Display controller ATI Technologies Inc Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]
--------------------------------------------------------------------------------
  > INSTALLED:

   NAME:	video-modesetting
   ATTACHED:	PCI
   VERSION:	2020.01.13
   INFO:	X.org modesetting video driver.
   PRIORITY:	1
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0300 
   VENDORIDS:	* 



  > AVAILABLE:

   NAME:	video-linux
   ATTACHED:	PCI
   VERSION:	2018.05.04
   INFO:	Standard open source drivers.
   PRIORITY:	2
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0300 0380 0302 
   VENDORIDS:	1002 8086 10de 

   NAME:	video-modesetting
   ATTACHED:	PCI
   VERSION:	2020.01.13
   INFO:	X.org modesetting video driver.
   PRIORITY:	1
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0300 
   VENDORIDS:	* 

   NAME:	video-vesa
   ATTACHED:	PCI
   VERSION:	2017.03.12
   INFO:	X.org vesa video driver.
   PRIORITY:	0
   FREEDRIVER:	true
   DEPENDS:	-
   CONFLICTS:	-
   CLASSIDS:	0300 
   VENDORIDS:	* 


[frederic@pcbureau ~]$