Bottleneck issue or not ?

[Zroter68]

Does i5-4690k will bottleneck with GT740-DFOC-2GD5 2GB GDDR5 ?

 

[Baumy15]

no the GPU is much slower than the 4690K

 

[fport]

The short answer. No.

The longer answer is found in the i5-4690K specs. You might be able to get there
with a 980 Ti SLI but you're pretty safe anywhere below that.

 

[photonboy]

Hi,
*Please be advised that is a card only meant for very LIGHT GAMING.

(roughly HALF as powerful as the GTX750Ti)

I suggest buying a GTX750Ti or GTX950 if you have the budget. The GTX750Ti is probably not much more expensive.

 

[Zroter68]

I already bought this gpu and planning on getting powerful gaming cpu.

 

[photonboy]

I already bought this gpu and planning on getting powerful gaming cpu.

Okay.
The bottleneck will almost always be that GPU. Buying the i5-4690K isn't necessarily overkill though as a strong CPU is still important for many games, plus you can always get a better GPU later.

*You will want to carefully tweak your games. Let me give you two examples:

VSYNC OFF (screen tearing is a con):
1) run FRAPS and game
2) Tweak resolution, anti-aliasing etc and aim for at least 40FPS (or try setting with "GEFORCE EXPERIENCE" which tries to default to a 40FPS optimal setup)

ADAPTIVE VSYNC ON (auto turn vsync on and off above target)
1) run FRAPS and game
2) VSYNC OFF (for now)
3) for 60Hz monitor, tweak settings until you RARELY drop below 60FPS (10% or less)
4) force on Adaptive VSYNC (NVidia CP-> Manage 3D settings-> add game... save)
5) verify it stays at 60FPS most of the time

(May want to copy that for reference).

Good luck.