GART: Games and Applications using RayTracing
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DLSS is quite popular here, there are only a few users who don't like it.
I thought RT reflections are just an on and off setting in this game?
Marrakesh map, in the crowded market area I'm dropping well below 30fps.
Same framerate at 1440p and 1080p. GPU usage 38% and the 3080 Ti is even downclocking because it's just idling waiting for the CPU. Obviously heavily CPU limited here.
Are you sure your 3080 usage is maxing out even when 25fps @1080p?
There's a separate reflection quality setting. In the scene in my screenshot, I go from about 25 -> 50 when I drop reflections to low.
Nope. Reflection quality option works wih RT as well but differently. It's not very well communicated in their UI which part of the problem.
Oh, I see. Well that makes sense.
What's the performance impact and visual quality at medium reflections without shadows? Do you have the game and could try that out?
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From my limited testing it seem to go like this:
100% - RT off
65% - RT low w/shadows
50% - RT medium w/shadows
30% - RT low w/shadows
Turning off shadows when reflections are active gives a minor boost in my experience - around +10% or so.
A significant hit on the CPU is to be expected from a game with such immense crowds. Animated characters require constant BVH refitting and rebuilding. The more skinned models in a scene, the higher the overhead from that will be...
If Metro had scenes with these many characters on screen, I bet its performance would be as bad as hitman.
If Metro had scenes with these many characters on screen, I bet its performance would be as bad as hitman.
Mostly GPU limited though so even if it's BLAS refit it's not happening on CPU.
That's not what some of the other users are saying, though...
Darthmoor benchmark is CPU limited on my 5900X/3080 up until 4K without RT. With RT it's GPU limited even in 1080p.
Is that benchmark actually representative of the scenes of the game filled up to the brim with NPCs? Does it feature large crowds?
No, it's mostly physics heavy.
Computerbase is completely destroying the RT implementation in Hitman 3:
https://www.computerbase.de/2022-05...t/2/#abschnitt_die_performance_von_raytracing
Rightfully so, I might add. Hopefully more tech journalists will jump in that bandwagon so we get better implemented and more performant RT implementations in the future.
https://www.computerbase.de/2022-05...t/2/#abschnitt_die_performance_von_raytracing
Rightfully so, I might add. Hopefully more tech journalists will jump in that bandwagon so we get better implemented and more performant RT implementations in the future.
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It’s only releasing for current consoles where RT is available. Does that mean non-RT PC hardware is out of luck?
I think for hardware without RT, software RT will be used, similar to Avatar Frontiers of Pandora.
The game is supposedly using UE5? Then there's that option at least.
But this just highlights that we're nearing the end of crossgen period, and many games are starting to look at RT as a baseline h/w feature. Which means that there will definitely be games which will require RT h/w soon.
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