a few questions about upgrading my system

nightstalker_ns

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Aug 2, 2010
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hello everyone.

it's been a while since i last posted here :)

i wanted to ask you guys a few questions regarding upgrading my gaming system.

my current specs are :

ati radeon 5770 msi hawk 1gb.

amd phenom ii x6 1090t at 3.6ghz.

4gb kingston 1333 ram

msi 760gm-e51 motherboard

thermaltek psu 750w

and i just finished ordering the following parts :

amd r9 280x gigabyte

Asrock AMD 990FX Extreme9 motherboard

x2 4gb vengeance 1600 ram

now what i am wondering is.

1-is my cpu goin to bottleneck my gpu if i oc from 3.6 to 4.1.

2-if i want to get another 280x to crossfire do i have to change my 750w psu if so do i have to get a new one or can use dual psu because i have another 700w i mean like having the gpus on one and the rest of my system on another one. or do i have to just buy a new one.

i am goin to order amd fx 8350 after 2 weeks but if my current cpu will do id like to save some cash.

thanks in advance guys.
 
Solution
You can answer this question yourself .

Run your games with the processor at 3.6 and , then again at 4.1 .

There might not be any improvement at all depending on the resolution you are using . Or there might be .

nightstalker_ns

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Aug 2, 2010
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i play at 1920x1080 and i was asking about the cpu because i want to know now.
if someone went through the same thing maybe they can share their experience.

then i wouldnt have to starting saving money from now.