Soldato
- Joined
- 15 Mar 2007
- Posts
- 3,440
The evidence on its increasing performance seems to be 1 to 3 frames per second. Do you guys activate it ?
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DMA - resizeable bar - do you always enable it ?
- Thread starter cosmogenesis
- Start date
but is a gain with no down side. i enable mine anyway
- Joined
- 15 Mar 2007
- Posts
- 3,440
Anyone activate HAGS?
Would love to give it a try but I don't have that option in Windows 11 for my 6950XT. I thought I read about it being enabled for RDNA 2 some while back but I must be mistaken.
Soldato
REBAR is always enabled
Soldato
Yes
With Nvidia they turn it on off at the driver level if it does or does not benefit the game.
So enable it.
With Nvidia they turn it on off at the driver level if it does or does not benefit the game.
So enable it.
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Man of Honour
ReBAR always, HAGS always. There is no real reason to turn these off unless you have some compatibility issue with something. The latest features in rendering require HAGS anyway so by turning it off you lose access to these features and likely impact performance as well.
I can't speak for AMD cards though, this is purely from an Nvidia viewpoint.
I can't speak for AMD cards though, this is purely from an Nvidia viewpoint.
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If we enable ReBAR in the bios, do we have to still enable it someone else for it to work ? thought i read that it had to still be enabled in something called NV inspector or something like that ? or am i thinking of something else.
Man of Honour
In Nvidia control panel you should see that it shows ReBAR is supported and enabled:
That's it. You can forced enable it for specific games if they don't have it enabled at the driver level since Nvidia whitelist the option for all games in the driver. Profile Inspector simply allows you to manually whitelist games but if they are not whitelisted by default then any performance uplift by manually doing so isn't going to be of any benefit anyway. NV tend to update the whitelist as games get fully tested and confirmed to make use of ReBAR so just leave it be.
That's it. You can forced enable it for specific games if they don't have it enabled at the driver level since Nvidia whitelist the option for all games in the driver. Profile Inspector simply allows you to manually whitelist games but if they are not whitelisted by default then any performance uplift by manually doing so isn't going to be of any benefit anyway. NV tend to update the whitelist as games get fully tested and confirmed to make use of ReBAR so just leave it be.
Ah, thx for that, must be Profile Inspector i was thinking of then, and that was like you said, just for forcing it for specific games, cheersIn Nvidia control panel you should see that it shows ReBAR is supported and enabled:
That's it. You can forced enable it for specific games if they don't have it enabled at the driver level since Nvidia whitelist the option for all games in the driver. Profile Inspector simply allows you to manually whitelist games but if they are not whitelisted by default then any performance uplift by manually doing so isn't going to be of any benefit anyway. NV tend to update the whitelist as games get fully tested and confirmed to make use of ReBAR so just leave it be.
Soldato
None of the games I play have these issues
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I am happy for you, Hogwarts Legacy is one of them as for the most recent personally.
Soldato
This is not true. There are instances where non whitelisted games have increased performance with REBAR enabled. Modern Warfare II performance significantly improved by manually enabling it for me.
Caporegime
Always...
Associate
i have it on.Someone should do a deep dive.