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VERY weird performance issue in Mirror's Edge...

#1Ratchet611Posted 10/3/2013 3:23:33 PM
So, I bought Mirror's Edge during the Humble Bundle and have finally gotten around to trying it out. I Got to chapter 1: Flight and at one part of the mission, my video card had a stroke and started going crazy. This is the part of the game where my video card started having major issues, during the chase scene, where all of the glass starts getting shattered:

http://youtu.be/x0L4sBSOLEw?t=4m15s

I turned on MSI Afterburner to moniter my GPU usage and according to MSI burner, I got about 4-5 FPS and a 0% GPU usage? What?

http://i.imgur.com/n1Jm3aV.jpg
http://i.imgur.com/er9p21A.jpg
http://i.imgur.com/KWneRLb.jpg

So, any reason why it may be doing this? Or does my computer just hate me?
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FX-6100 Bulldozer - XFX Radeon HD 6870 1GB - 8GB Patriot Gamer 2 - CM HAF 912 - 500GB - HIVE 550w - 1920x1080 - 23" Acer
#2hellmasterpPosted 10/3/2013 3:24:43 PM
Turn off Physix
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http://valid.canardpc.com/show_oc.php?id=557350 -my old mobo oc
http://valid.canardpc.com/show_oc.php?id=2341052 -current mobo oc
#3ex3cut0rPosted 10/3/2013 3:25:14 PM
If you have a AMD card i think you have to turn off CUDA or something like that.
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I5 3570k, ASrock Z77 extreme 4, 8gb ddr3, Sapphire 7870 ghz.
#4Ratchet611(Topic Creator)Posted 10/3/2013 3:26:54 PM
OHHHH, no wonder why. How silly of me, I never noticed that I had it on. Well, thanks for pointing that out to me.
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FX-6100 Bulldozer - XFX Radeon HD 6870 1GB - 8GB Patriot Gamer 2 - CM HAF 912 - 500GB - HIVE 550w - 1920x1080 - 23" Acer
#5StormKMDPosted 10/3/2013 3:46:20 PM
The Physx on even an Nvidia card will kill the game.
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MSI 660 GeForce 2GB | i5 3570K | AsRock Z77 Pro3 | Seagate Barracuda 500GB | Ballistix 8GB | Corsair CX430
#6WyzeGyePosted 10/3/2013 4:14:27 PM
yeah... i had everything all maxed out @1080 everything was running awesome until that damn spot. a window broke and i was crawling at like 3 fps
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http://i.imgur.com/2dhh8tn.gif | http://i.imgur.com/p5EXSiq.jpg
http://i.crackedcdn.com/phpimages/article/2/2/7/201227_v1.gif
#7Kokuei05Posted 10/3/2013 4:20:53 PM
Glass is what happens. I really wish you could mod out certain effects like in Mafia 2. Like disable glass effects but keep the flags and cloth.
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http://www.youtube.com/watch?v=SkbNvrzp9Zk http://www.youtube.com/watch?v=xFC-I16ByiI
http://www.youtube.com/watch?v=-cNMJVCcbUI