Upgrading to a Dedicated Graphics card using APU a10 6800k as a CPU

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Hey guys! recently, I bought an r9270 as an upgrade to pair with my 1 year old APU a10 6800k system. However, I have read a couple of threads about certain graphics card being bottle necked ( i am not quite sure what this means) by APU's. I am wondering, does the r9270 gets "bottle necked" by my APU? If ever, I can still return this thing and buy a new one. If so, which dedicated graphics card works best with APU's? Basically, is the r9270 the best GPU that I can pair with my APU? Are there other cheaper but more efficient choices for me? Thank you in advance!
 
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your apu 6800 is pretty good and will not be bottlenecked by a 270 even at stock speeds..

since you are asking for a cheaper way .. you can do dual graphics... your cpu has inbuilt gpu and it can be paired with a ceritan dedicated gpu in order to crossfire both of them :) so that you get the benifit of two instead of one at a cheaper rate

you can dual graphic crossfire it with a radeon 6770 but it wont be as powerful as a single r9 270

so you are better off with an r9 270
 

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Hi! thanks for the response! Also, I only have 460W PSU. Should I be worried? I am using a stock heat sink fan, 4gb RAM 1600, and a few fans, and an SSD + the r9270. Is 460w enough or should I upgrade it? Thanks again!
 


oh, 460 is a bit low :( you will have to upgrade your psu to a 550w atleast ....

also your ram is a bit low... bump it up to 8gb
 

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Should I stop using it now since my PSU is a bit low? I dont want to burn my house or anything :(
 


lol it wont burn your house or anything.. iit may give issues while gaming like random shutdown,flickering and other artifacts if the power delivery is too low
 
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Glad to hear that! Thank you very much!