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The Witcher 2 Gains Yet Another Performance Beta

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I really do have to hand it to Virtual Programming for sticking at it despite harsh feedback from a lot of people. The Witcher 2 has another performance improvement beta release.

Today (14th August) comes with:
QuotePublic Beta 4 - buildID 355503

This contains the following:

- OpenGL worker thread now goes to sleep when it can, freeing up a cpu core for other things. This really helps speed up level loads especially.
- Optimised our use of memory barriers and using coherent buffers where appropriate
- Optimised handling of fences
- Use ARB_texture_storage for texture uploads. Again, should improve level loading times.
- Optimised our OpenGL state cache

Most of these performance optimisations are best seen on nVidia hardware at the moment. Major performance improvements are expected in the near future through the work of AMD and Intel driver developer teams.

We're aware of two potential crash on exit bugs.. one appears to be nvidia driver related. We're still chasing the other one.

Source Announcement

Check out The Witcher 2 on Steam if you want to see how it performs for you, but be sure to opt into the beta.

My Thoughts
This is done on:
Intel i5 4670K 3.4GHZ
8GB DDR3 RAM
Nvidia 560ti

It's now actually playable for me on LOW settings (1920x1080) with FPS even hitting 40FPS which is a massive difference from the 10-20FPS on LOW when the Linux version initially came out. It actually feels responsive and smooth on LOW settings now.

On Medium (1920x1080) it's sadly another story with it on the exact same area hitting a max of 20FPS, and with dips down to 9-10FPS regularly. The input lag does seem to be sorted, but the game-play does still feel sluggish and not playable.

Update: If I put down the resolution to 1280x720 on MED it does go up to ~30FPS at least with a max of around 40FPS (third screenshot)

See the shots below for comparison (luckily GLXOSD now works again!):
imageimage
image
How does it run for you now? Kudos to VP for the good support and attempts to fix it. Still, until it is playable with at least 30+FPS on MED I wouldn't call it done just yet. Article taken from GamingOnLinux.com.
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About the author -
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I am the owner of GamingOnLinux. After discovering Linux back in the days of Mandrake in 2003, I constantly came back to check on the progress of Linux until Ubuntu appeared on the scene and it helped me to really love it. You can reach me easily by emailing GamingOnLinux directly. Find me on Mastodon.
See more from me
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39 comments
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Samsai Aug 14, 2014
Quoting: GoCorinthiansWhat would help people to gain more perfomance is to plug a better video card in their pci-E cable! lmao!
It has been proven multiple times that the port will work basically randomly. Hell, sometimes inferior cards pulled off better framerates than higher-end cards, so obviously the performance is not completely dependent on the card you have in your rig.
SirBubbles Aug 14, 2014
Why is it that others seem to have so much worse performance with Witcher 2 than I do? I have almost everything at max at a resolution of 1440x900, the only thing I can think of is setting opengl to be version 3.something instead of 2, and a script that sets all of my cpu cores to performance mode. Could any of that be it?

Completely smooth sailing in Vergen so far, btw. Very smooth.
Shmerl Aug 14, 2014
Quoting: SirBubblesWhy is it that others seem to have so much worse performance with Witcher 2 than I do? I have almost everything at max at a resolution of 1440x900, the only thing I can think of is setting opengl to be version 3.something instead of 2

Where do you set such preference for OpenGL exactly?
Eike Aug 14, 2014
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[quote=Shmerl]
Quoting: SirBubblesWhere do you set such preference for OpenGL exactly?

Options -> Other options
Doesn't make it smooth for me.
thelimeydragon Aug 14, 2014
I get an average of 30fps at 1080p when in busy areas on ultra settings (uber turned off).
Bumadar Aug 14, 2014
QuoteOn Medium (1920x1080) it's sadly another story with it on the exact same area hitting a max of 20FPS, and with dips down to 9-10FPS regularly. The input lag does seem to be sorted, but the game-play does still feel sluggish and not playable.

to be fair you should match this to your same laptop running windows & the witcher 2.
Def Aug 14, 2014
Core i7 4790K + GTX770.
With high settings the frame rate is averaging around 50 fps and doesn't seem to go under 40. Not that good for my computer but finally playable.

By the way I still have crazy input lag with v sync enabled.
sev Aug 14, 2014
I have to admit, I've BEEN playing W2 on low settings at 1280x720 since it came out. I have not had an issue, to be honest. But if these updates mean I can play with higher settings, I'm happy! And I really admire the company for listening to and respecting its users.
omer666 Aug 14, 2014
Quoting: GoCorinthiansWhat would help people to gain more perfomance is to plug a better video card in their pci-E cable! lmao!

Would you send one to me? You're so nice :-)
KimmoKM Aug 14, 2014
Well, it's good that they've actually been working on it. With these recent updates I get 20-30ish FPS on ultra settings (with ubersampling disabled) and it's well playable with high.

I have pretty high-end hardware (GTX760) so there clearly is room for improvement, Windows performance with that same card is supposedly 60fps ubersampling off 30ish on, but it's now playable and runs better than it does on Wine so I think it's entering the realm of what kind of "port" I can accept from an older game.
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