Improving performance in ED. Just a suggestion to try.

So there are quite a few posts complaining about performance in space stations and a couple of other parts of the game (high CZs, space stations, etc.).

I'll begin by saying that I am not a "casual" gamer that is willing to ignore poor performance. On the other hand, I'm not an elitist (pardon the pun) that expects 10,000 FPS in games either. Matter of fact, I rarely benchmark games and just go by what I see on the screen. I've been gaming longer than some of you have been alive. No one can convince me that the human eye can actually perceive most of the numbers interpreted in a benchmark, i.e. I highly doubt anyone can see a 10 FPS drop on a game that's doing 125 FPS. I've called out several of my friends on this with side-by-side comparisons and they all had to eat crow. So if you think you have the "golden eye", you might as well stop reading right now.

Moving on. I experience no judder, lag or anything that would detract from my personal experience in ED (except the occasional minor stutter when going to hyperspace). I'm using HIGH VR with 2x SS and several other settings set from medium to high or even ultra (I'm at work right now, I can't remember the exact settings). I'm using a GTX 980 TI. It is overclocked almost 400 mhz, but it's on water, so I was also able to throw a little extra voltage at it. It's a custom bios, so I'm skipping the software overclock. All this may be helping the situation.

However, what I really think might be helping most is that I'm using my older GTX 580 as a dedicated PhysX card. I can see it jump from 2%-5% load to about 20%-30% in high CZ areas. It also does jump up a little in load when approaching a station. So I know it's chipping in with the load the game puts on GPUs.

If you have an older card laying around (that is supported by the current drivers of course), it might be worth a try.

YMMV
 
setting your physx to cpu in nvcp achieves the same result since Elite is not a cpu intensive game. another trick that seems counter-intuitive, no matter if it's 5xx up to 1xxx gtx cards, can do is to max out your nvcp 3D settings and limit vr pre renders to 1.
 
Yeah, VR prerender to 1 is a good call. I didn't mention it because I thought it was pretty much a "standard" by now.

Setting the PhysX to the CPU is also a good call. Hadn't thought about it, since I've been using a dedicated card since the Aegia days. :p Didn't really seem to help much back then, but recently (espcially since Batman AA) it's really helped quite a bit.
 
I remember wanting an aegia BFG card sooo badly..I remember thinking "256mb just for physx!! wow!!!" lmao. if you have an older card laying around for physx then thats what i'd go for. for those who dont, or dont have case space for it will benefit greatly by setting physx to cpu. as I stated before, setting your nvcp 3D settings to their max also give a decent performance gain.
 
I set physX exclusively to the CPU, as generally Elite is very light on mine (i7 4790 quad core)
Leaving the two 970's unencumbered. Works well for me. :)

Flimley
 
Wild guess, several third parties around ED and Cobra played in VR may use PhysX.

Saying that, guys, can you be more specific when you said "setting your nvcp 3D settings to their max"? I understand you speak about the NVidia Control Panel, but which 3D settings do yous speak about please? and from the Main tab (main parameters) or specifically from ED in second tab "program parameters"? thanks!
 
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My GTX 780 is sitting in my 1080GTX box. Might give it a go.

ED can be very CPU intensive, in VR. The deadlines imposed by the need to read tracking and have geomtery ready for a deadline so the GPU can render in time for the screen refresh imposes more load. And you're generating nearly twice the load straight from the fact you're rendering in stereo (not double since some is rendered in mono to save a bit of load).
 
Wild guess, several third parties around ED and Cobra played in VR may use PhysX.

Saying that, guys, can you be more specific when you said "setting your nvcp 3D settings to their max"? I understand you speak about the NVidia Control Panel, but which 3D settings do yous speak about please? and from the Main tab (main parameters) or specifically from ED in second tab "program parameters"? thanks!
I am talking about the "3D settings" tab. you can set them for Elite only or globally..doesnt matter. I set mine globally. set your AA mode to override, max AA setting, FXAA on, AA gamma correction- on, AA transparency-max, max pre-renders 1,MFAA-on, single display perf mode, max perf on power management, aniso opti-on, neg LOD-clamp, texture quality-quality,.. on ,auto on, on, 1.
 
My GTX 780 is sitting in my 1080GTX box. Might give it a go.

ED can be very CPU intensive, in VR. The deadlines imposed by the need to read tracking and have geomtery ready for a deadline so the GPU can render in time for the screen refresh imposes more load. And you're generating nearly twice the load straight from the fact you're rendering in stereo (not double since some is rendered in mono to save a bit of load).

Have you? I have an old GTX 660, I'm thinking about setting it up for Physx. Although E:D doesn't seem to use it. I think I'll give it a go this weekend.
 
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