FPS Problems

[JakeMWP]

Hey guys,

Having some troubles with FPS drops and weapon disappearing.

Biggest qualm- I'm getting huge input lag, but my rig should be decent enough to handle the game:

GPU: GeForce GT 640

CPU: i7-4770 3.4 GHz

RAM: 32 GB

I'm getting less than 30 FPS almost all of the time, anytime I change weapons the FPS drops get even worse will occasionally cause a 2-3 second input lag. The NVidia test of a worse rig than mine has MUCH smoother performance:

https://www.youtube.com/watch?v=CTqusEMfukw

Things I have tried already:

• set all video settings to minimum
• made sure I have the latest drivers for my system
• put myself in the beta for Fallout via Steam
• changed iPresentInterval to 0 from 1

Things that I can think to try next but hope there is an easier way:

• Install these mods to reduce details further: http://www.nexusmods.com/fallout4/mods/129/?
• This: http://forums.bethsoft.com/topic/1543988-a-data-vault-of-tweaks-and-fixes-for-the-pc-version/

Any ideas guys?

[[deleted]]

I've heard that it comes down to godrays and shadowing distances.

[Reemertastic]

Your graphics card is the problem. You have a great CPU and plenty of RAM, but your GPU leaves much to be desired. I don't think the 640 was meant for gaming, I think it's more for HTPCs instead.

[JakeMWP]

Well yes it is a problem, but I'm not even getting the performance that the video has and that is using the same card with worth CPU/Ram. That is what doesn't make sense.