Would I be able to run a GTX 970 with no additional hardware changes?

[Lazerbeam]

Specs right now:

Operating System
Windows 7 Ultimate 32-bit SP1
CPU
Intel Core i3 2120 @ 3.30GHz 46 °C
Sandy Bridge 32nm Technology
RAM
4.00GB Single-Channel DDR3 @ 665MHz (9-9-9-24)
Motherboard
Intel Corporation DH61HO (CPU 1) 39 °C
Graphics
1950W (1366x768@60Hz)
1024MB NVIDIA GeForce GT 220 (Undefined) 52 °C
PSU
says 600 Watts, 26A V or something

I am also looking into upgrading to 64-bit of Windows 7. How much of a jump would it be from my current graphics card to the new one? Would I see some improvements? Would I be able to make it at least 3 years without needing to upgrade? How about Oculus Rift?

 

[Lazerbeam]

@Raheel, yeah that's the plan

@ZeusGamer, when you said it's much better by a big margin with the 750 Ti, are you referring to the performance if I only upgrade the PSU or the max potential of the 970 which means upgrading my processor, motherboard, RAM and PSU?

 

[ZeusGamer]

@Raheel, yeah that's the plan

@ZeusGamer, when you said it's much better by a big margin with the 750 Ti, are you referring to the performance if I only upgrade the PSU or the max potential of the 970 which means upgrading my processor, motherboard, RAM and PSU?

Yes, I was referring to the performance of the card.

Tama, you're going to need to update all of those.