[Official] DX11 Beta Radeon performance (Radeon Users Only)

Hi guys,
I am the graphics programmer for Studio 397.

In the last days we got great feedback from you guys and we're looking into the performance issues with AMD graphics cards.
We identified a possible cause for it and we're working on it at the moment.

We just released an update where we added a performance debugger, you can open it (CTRL + F) and when you have it on, record data to disk.
It would be great if you could post the result UserData\Log\PerfLog-XXX- here, this will help us comparing our data before the fix.

Thanks a lot!

 

Just to say.. thank you , i cannot do anything at present but will report back after work.

 

There you go.

System specs:
CPU: i5 2500K @4,7GHz
RAM: 16GB DDR3 @1600MHz
GPU: MSI Radeon RX480 @1303/2000MHz
OS: Win 10

 

System specs:
CPU: FX6300 OC 4.2GHz
RAM: 16GB DDR3 @1600MHz
GPU: MSI Radeon RX480 @1303/2000MHz
OS: Win 10

 

thanks!!!
i am at work right now , to night i will send you my log.
in dx9 i use 2560 x 1440 in virtual super resolution , single screen 1920 x 1080 native resolution, is no more available in dx11?

 

I had the same problem when I installed the dx update as well, but there is a setting in the in game video settings that tells the game to stretch it too the full resolution, did that and now all is fine.

 

System specs: (no Overclocking on any device)
CPU: i7 6700K @4,0GHz
RAM: 16GB DDR4 @1066MHz
GPU: MSI Radeon RX480 Gamer 8 gig video memory @1303/2000 (default settings) (driver version: 16.6)
OS: Win 10x64 (includes Creator's Update)

Outlap at Atlanta MP with 24 USF2000

 

CPU: E6750@2,66GHz
RAM: 4GB
GPU: Sapphire RX460 4 GB
OS: Win 10 64 Bit

 

Nola with usf2000. Specs on profile.

 

System specs: (no Overclocking)
CPU: AMD FX6300
RAM: 8GB DDR3
GPU: Sapphire R9 270x Dual-x
OS: Win 8.1 1600MHz

Alone with Indycar @ Nola

EDIT: New LOG post Build ID :1799885
Something seems improved, half GPU load and 10 more FPS, but far to stables 60.

 

I just released an update that improves performance, try it out before doing more performance logging,
thanks!

 

CTRL F does not work for me.

Still an issue with shadow on max, big black square that follows the car.

All in all it's better. Around 130 fps alone on silverstone, AA4, PP low, all max except circuit detail low, no crowd, no rain, no particles.
with DX9 and all maxed i got 133 fps with AA 8.

 

@gp20 you can solve the sahdow by clearing the shader cache, it's an old bug.
PP also set to Low adds a overhead, if you want to compare DX11 and DX9 do it with PP set to None.

 

Ok, i feel that i get inconsistent results, which means, i change the options and back to old options fps are worst.
Not sure i'm clear.

ctrl F works.

 

Wow from 24 fps back up to 92 fps sat in garage on my 390X with that new patch you for sure fixed the issue for me. Thankyou

 

can you tell me which options are worst compare to the ones that are better?

 

This is not that, i got pretty good result after a fresh install going from dx9 to DX11.
Now after a few tests i'm back to 50 fps when i had 130 fps.

It seems that things goes wrong with time.

After installing again dx11, circuit detail eat a lot of fps, AA5 compare to 4, pp low does not change much fps. Particles and rain.

 

Little improvement here. From 12 FPS (Average) to 22 FPS (Average) with the latest Beta.

 

@Mulero are you sure you're at the latest build?
could you try restarting steam, this will force an update , this is the build id you should have 1799885
thanks

 

@gp20 instead of re-installing in DX11 what does happen if you quit and start the game again?
do you see any performance improvement?