Rebuild/ modernize help me fix it if we can?!

[El-Padre]

Country: USA

Games, programs or workloads that it will be used for: gaming, modern warfare rocket league, last of us etc

Other details

What I have

MB:      Maximus III Gene

GPU:    NVIDIA GeForce 465

CPU:     Intel I7 860 @ 2.8Ghz (8cpu) 

Ram:     4 sticks of 2gb DDR3

PSU:     Corsair TX750 (bronze) 

 

I am looking to upgrade a little so that I can at least play modern games. I know the gpu is what’s holding me back here. But as a beginner builder I have no idea where to start and what my MB and CPu can even handle as far as comparability etc. 

so for starters where and what needs to be upgraded for me to be able to play modern games if I have a budget of around 500$? 
 

any helpful suggestions ideas etc will be greatly appreciates. 

 

[El-Padre]

I appreciate the input. With my current parts. Is the MB or PSU saves le. I recognize that some of these parts are going on 10 years. 

[El-Padre]

Just now, El-Padre said:

I appreciate the input. With my current parts. Is the MB or PSU saves le. I recognize that some of these parts are going on 10 years. 

Saveable*

[dizmo]

8 minutes ago, El-Padre said:

Saveable*

No

I mean, maybe the PSU, but it depends on how old it is.