what would i have to upgrade to run arma 3 on ultra.

Jker__

Commendable
Jan 4, 2017
2
0
1,510
my specs are:
GPU: Gtx 1070 SC
CPU:i7 6700k
mobo: Asus z170-ar
ram: ddr4 8 gb.
Psu: 650 watts gold
and 1tb drive
 
Solution
Arma 3 is incredibly CPU-heavy, like Arma2/DayZ. At least, it has better multi-core utilization over the older titles. Since Kaby Lake apparently has essentially no improvements to IPC from Skylake, and you already have a 6700k, you may as well overclock it balls-to-the-wall and see if your fps doesn't get any better. Beyond overclocking, getting an SSD, getting more RAM, and getting a GTX1080, you don't really have any worthwhile upgrades. However, getting a more powerful GPU probably won't net you any FPS gain, especially if you are already completely CPU-bound (which is most likely).

You should run some monitoring software like Afterburner, and see which is being used more, CPU or GPU. If your CPU is being used way more, CPU...

amtseung

Distinguished
Arma 3 is incredibly CPU-heavy, like Arma2/DayZ. At least, it has better multi-core utilization over the older titles. Since Kaby Lake apparently has essentially no improvements to IPC from Skylake, and you already have a 6700k, you may as well overclock it balls-to-the-wall and see if your fps doesn't get any better. Beyond overclocking, getting an SSD, getting more RAM, and getting a GTX1080, you don't really have any worthwhile upgrades. However, getting a more powerful GPU probably won't net you any FPS gain, especially if you are already completely CPU-bound (which is most likely).

You should run some monitoring software like Afterburner, and see which is being used more, CPU or GPU. If your CPU is being used way more, CPU improvements will help your framerates. If your GPU is being used more, than a GPU upgrade will help. If it's roughly even, then... I don't know.

Loading the game from an SSD and having more RAM might help in other ways, but it won't directly improve game performance.

Sauce: This here Reddit post

Edit: A quick google search reveals a myriad of various forum posts about Arma 3 fps optimizations. Might want to look into those.
 
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