Prototype low fps with good system

Hi guys,

Yesterday I installed the game ''Prototype''. When I started it up, and looked at my frames, it was only 25 fps! and when I stare to the ground, is doesnt go higher than 30. I was really suprised with this result, because i think i have a good gaming pc, look at the specs below:

-Evga 750i Sli FTW
-Core 2 Quad Q9550@stock
-XFX gtx280@stock
-4 gig OCZ ddr2-800 platinum
-650 watt Psu corshair

I saw some movies on the internet, like [url=http://www.youtube.com/watch?v=h5RPqE05M64][/url]

He has a q6600 and a 9800gtx, and his fps doesnt go below 35 :S and he plays at 1920x1080, while I playe at 1280x1024 :S

When I put my settings all to ''low'', it doest change my framerate. I was thinking about a frame limititer or something like that, but I cant find anything about that on the internet.

My drivers are 185.85, the newest.

Can you please help me?

Thanks!
Niels

I got it yesterday too, dont have framerate issues (but im sure its quite an intensive game, due to huge map size and so much going on) but it sure is a fun game chop those new yorkers up with chainfists of death hehe.

Solved!
I had to delete some stuff from my HID at the device manager.
Now I have like 70/80 frames

LOW FRAMES. I have the same issue apart from my frames are fixed at around 12/13fps. Can anyone suggest anything??

I have

-Fatal1ty fp-in9 mobo
-Intel q6600 quad @ 3gb
-Ati 4870x2
-8 gig Ocz reaper @ 800mhz
-Ocz 750 psu
-Raptor primary drive

This is pissing me off coz i've played a few hours and it looks a great game, I might be expecting too much lol, has anyone had the same issue or offer any help??

Many thanks

My problem is solved with disable some HID devices for device manager.

go into your sound options and change the quality from whatever it is to 44khz - that seems to solve most people's problems with hitching/slowness in vista games on systems which use integrated audio.

I have a problem with Prototype when the fps go higher that 60 I get stuttering(the game is like 20fps but the fraps show 60fps+). I have a GTX295 for 6 months and I have never experiences stuttering before in any game. Prototype doesn’t support sli yet, so obviously I get the speed of a GTX260OC. My drivers are 182.06

Even my ugly buggy often-freezing-my-system ECS GTS 250 1GB gets me over 40 FPS in Prototype, and loads of fun

Although the game reminds me a lot of The Incredible Hulk...

I'll try the sound fix anyway and see if I have any luck on solving stuttering on GTA IV.

.C.

Prototype is a very CPU intensive game. Tom's did an article about it. It could be that your CPU isn't up to par as it is a Phenom I and not a Phenom II. but 40-50 fps seems fine, since anything above 30fps is very playable.

God!!!!!!!!!!!!!!!! i'm getting like18 frames(menu), 8 frames (staring at the floor) and 2 frames (fighting) on prototype i can't believe it!!!!

all graphics set on low!!!!!!!!!!!!!
my specs are:

processor: Pentium(R) Dual-Core E5200 2.50GHz

RAM: 2GB ddr3

OS: vista 64 bit service pack 1

and i don't know my driver but this is a new computer!!!!!!!!

what do i do