How would I optimise Dayz? / Spikes

[Rozzok 20]

First my specs

Intel I3 @ 550k QUAD-CORE

NVIDIA EVGA Geforce 650 2gb Gddr5 ( 2gb ) <

2gb RAM ( Used to be 4. but when I installed my 600 PSU it went faulty. ill grab a new one soon. right now im using readyboost for a usb Flashdrive with 3 gigs onit :/ )

Not sure what my HDD is. But it has 953GB and 600 Left. ( overkill? )

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When I join a game I get maybe 30-60-70 Fps on lowest settings nonwindowed or windowed, But every two or so minutes the game Spikes my FPS downwards to around 2-3 for 5 seconds then goes back up. Not sure why ;_; I tried ramdisk but my pc got butthurt and gave me 12 fps using it.

So my questions are :

What settings would be good? Just low?

Are servers with 10-14 People better than servers with 20-40? ( Less loading I guess in areas like cherno )

And how do I stop the spikes. I dont care if I get 30 FPS only. I just want them to stop :/

Thanks in advance for helping me I usually run the 3d res and res at 1280x720 I believe. fullscreened

[Xucphra 453]

A helpful guide.

[diddums 3760]

Start off by pulling out that usb drive and never touching Readyboost again.

[Rozzok 20]

A helpful guide.

Ill go try it, Should I use Razer Gamebooster? I heard gameboosters break your pc in a way... So I never used one, BUT THIS IS DAYZ WE TALKIN BOUT

My fps is sturdy on servers with less than 10 people. But nop didnt fix it

Edited March 31, 2013 by Rozzok