[SOLVED] RX 470 4gb bottleneck

Solution
The 470 can play any game at 60fps 1080p if you carefully select the game settings. An i5 3470 is not strong enough to average 60fps in some modern cpu heavy games and will see dips under this. The 3470 is below the minimum recommended in several newer AAA games. Maybe an i7 3770 is an option but at some point you need to decide to stop putting money into an obsolete platform and it’s better to wait and save until you can upgrade the whole platform. Investing in obsolete platforms gives very limited returns in performance if you want to play modern AAA games.
If you can swing it, I would update your bios and buy a used XEON 1270v2 on ebay. It's basically a core i7 3770 without the iGPU. It has 4 cores and 8 threads, a 3.5ghz base clock and 3.9ghz boost clock. They run about $85 on ebay. Shouldn't bottleneck the 470 at all.
 
The 470 can play any game at 60fps 1080p if you carefully select the game settings. An i5 3470 is not strong enough to average 60fps in some modern cpu heavy games and will see dips under this. The 3470 is below the minimum recommended in several newer AAA games. Maybe an i7 3770 is an option but at some point you need to decide to stop putting money into an obsolete platform and it’s better to wait and save until you can upgrade the whole platform. Investing in obsolete platforms gives very limited returns in performance if you want to play modern AAA games.
 
Solution
You will get a performance improvement from the RX 470, so no worries.

But, as suggested, your CPU might then be holding you back. However, there is no immediate need to get the CPU at the same time. You will NOT lose performance by keeping the same CPU and going to a better GPU.
 
The 470 can play any game at 60fps 1080p if you carefully select the game settings. An i5 3470 is not strong enough to average 60fps in some modern cpu heavy games and will see dips under this. The 3470 is below the minimum recommended in several newer AAA games. Maybe an i7 3770 is an option but at some point you need to decide to stop putting money into an obsolete platform and it’s better to wait and save until you can upgrade the whole platform. Investing in obsolete platforms gives very limited returns in performance if you want to play modern AAA games.
I only play CSGO, Skyrim and alike no triple A games I guess
 
You will get a performance improvement from the RX 470, so no worries.

But, as suggested, your CPU might then be holding you back. However, there is no immediate need to get the CPU at the same time. You will NOT lose performance by keeping the same CPU and going to a better GPU.
Copy, but still will upgrade soon, Thanks for the input!