Advise for a gaming pc

[nethrezhim]

hi everyone
i will buy following system in next week
mobo:asus z68-v pro
gpu:msi 7870 twin frozr
cpu:i5 2500k or i5 3570k ( i need your help to choose between them)
ram:corsair vengeance 2x4gb 1600mhz
hdd:western green 1tera 64mb
power:corsair gs600
case:cougar evolution
i need your help to advise me and tell me if there is anything wrong or any better options(please explain your suggestion)
and guide me to choose between cpu
my another question is: with a z68 chipset motherboard ivy bridge is better or sandy bridge?
i want acceptable(near to max ) setting with smooth fps in most games
display:1920x1080
budget800-850
country:turkey
site:i will buy it from local shop
usage:gaming
overclock:yes
sli/crossfire:no
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thank you for your help

 

[pepe2907]

Well, I don't think it's a perfect idea to use a WD Green series drive as your System drive.

 

[nethrezhim]

Well, I don't think it's a perfect idea to use a WD Green series drive as your System drive.

yea but im short of money at the moment....later ill add a cavier blue or black

 

[pepe2907]

yea, but do you check the Samsung or Hitachi 7200 rpm drives?
Both better as WD Blue concerning the reliability IMHO, both better as WD Greens in performance, cheaper as WD Blacks, actually in par with Greens...