Looking at my options

[CallMehDirect]

Budget (including currency): 750 USD 

Country: United States

Games, programs or workloads that it will be used for: BeamNG.Drive Forza Horizon 5, ATS, Minecraft, GTA V, Beat Saber, Gorilla Tag 

Other details (existing parts lists, whether any peripherals are needed, what you're upgrading from, when you're going to buy, what resolution and refresh rate you want to play at, etc): No Peripherals I will have 3 Monitors all 1920x1080 running at 60hz 

I am not in a rush to upgrade anything but I would like to as I have owned this computer for around 5+ years and I'm just looking at my options

 

Current Build
Intel Core i7 8700k
16GB 3200 (4x4)
RX 580
1.5TB Storage 

PCPartPicker List

[60Five]

if you play beamng drive i would probably upgrade your ram to 32gb and highest speed for ddR4.

your gpu is quite solid for the games you play on mid settings but if you want higher quality upgrade your gpu as well. oh and forza 5 can be quite taxing on certain systems.

do you get any consistent lag spikes or fps drop in your games at all?

[CallMehDirect]

6 minutes ago, QuantumFire8 said:

if you play beamng drive i would probably upgrade your ram to 32gb and highest speed for ddR4.

your gpu is quite solid for the games you play on mid settings but if you want higher quality upgrade your gpu as well. oh and forza 5 can be quite taxing on certain systems.

do you get any consistent lag spikes or fps drop in your games at all?

In VR I get lag spikes pretty often and In Forza its not as often but Its very noticeable when it does happen 

[191x7]

27 minutes ago, CallMehDirect said:

Budget (including currency): 750 USD 

 

Current Build
Intel Core i7 8700k
16GB 3200 (4x4)
RX 580
1.5TB Storage 

PCPartPicker List

 

Here's what you need.

- A 350$ 1440p monitor

- A 400$ ADM Radeon 6750XT

 

[CallMehDirect]

Alrighty

[SorryBella]

4 hours ago, 191x7 said:

Here's what you need.

- A 350$ 1440p monitor

- A 400$ AMD Radeon 6750XT

 

Absolutely. Id put the 350 into a quick upgrade to 13400F with a pretty decent 10 phase board instead but this is also decent.

[60Five]

6 hours ago, CallMehDirect said:

In VR I get lag spikes pretty often and In Forza its not as often but Its very noticeable when it does happen 

The recommedations below my post would be solid options for fixing the lag spikes and issues

just make sure to get the best pricing possible when buying those parts or others ones!
the 6750XT would defineitly get your system going towards better performance if the lag is GPU related. 

i assume it's a gpu problem since forza 5 has some history with that sorta stuff.

could i ask what video/graphics presets do you use in forza?