Will Sapphire Radeon HD 5670 Bottleneck AMD FX-6300?

[aaditya_barak]

Hello Guyz! I just assembled a new PC except my old GPU!
My Current Rig:

FX6300 3.5 Ghz
Radeon 5670 HD 1 GB
4GB DDR3 Corsair Vengeance 1600 Mhz
Asus M5A97 R2.0 Mobo
and A 450W PSU ( Its just Local PSU i.e. not Corsair, CM etc)

I just played Many Games like COD 4 Multiplayer , DOTA 2 and noticed they are lagging!
They never Lagged with my previous Dual Core 3.0 ghz processor. I don't know What the Prob Here. My Rig is way higher than Their Recommended Rig. AC3 is also Lagging a bit at high settings.
Is my GPU Bottlenecking My new CPU?

Please Help!

 

[aaditya_barak]

The graphics card wil run fine, but the cpu could power something much larger.MUCH larger.

You Mean PSU? Do I need a better PSU?

 

[babachicken]

your fine man...

 

[aaditya_barak]

your fine man...

Then why are all Games Lagging?

 

[babachicken]

the radeon 5670 is a weak card, and i see why it would lag at high settings on AC3

 

[aaditya_barak]

the radeon 5670 is a weak card, and i see why it would lag at high settings on AC3

I heard Windows 8.1 Is bad For gaming! Most of these games worked with My DUAL core 3.0 Ghz and 2 GB RAM in windows 7...but know have some wired mouse Lag! Mostly in COD and DOTA 2..
So Can It Be Windows 8.1 causing Problems?

 

[babachicken]

the radeon 5670 is a weak card, and i see why it would lag at high settings on AC3

I heard Windows 8.1 Is bad For gaming! Most of these games worked with My DUAL core 3.0 Ghz and 2 GB RAM in windows 7...but know have some wired mouse Lag! Mostly in COD and DOTA 2..
So Can It Be Windows 8.1 causing Problems?

where did you hear that?? if anything win 8.1 would be faster, and plus i use it and it IS faster.

win 8.1 utilizes cores better