ronitsport_007

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Jun 28, 2012
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Hello

I just bought a Asrock 970 Extreme4 Socket AM3+ Motherboard + AMD FX-4170 Quad Core 4.2Ghz Un-locked + 16gb DDR3 2000MHZ, 680watts power supply. So now i want to buy a good video graphic card that must be 2gb,with reasonable price. cause i will using Archicad, Autocad, and sometimes video games. Any suggestion?
 
Hmmm, a "680W" PSU... What brand and model is it? The only "680W" devices I see on Newegg are from Apevia and Broadway. That means they are PSU-shaped objects, which should not be attached to computer components if there is any chance they will be plugged into an A/C power source at the same time. They may be good for half of what's on their labels, but could die without warning anyway, likely taking parts of your system into the fiery abyss with them.
 

ronitsport_007

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Jun 28, 2012
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The reasonable price that a i refer is not above than 200pounds
 


For great reference

http://www.hardocp.com/article/2007/05/23/450w500w_psu_battle_royal/2
 

aaab

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Oct 18, 2011
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Love this explanation! Totally agree
 


AH but there is one other 680W...

It is by far the worst power supply I have ever been GIVEN. FOR FREE. Physically, it feels like a feather and is extremely small, and screams cheap. Its made by a manufacturer called APower, and puts out only 20A on each of its 12V rails. One of which doesn't actually even come soldered onto the motherboard.

Read this:

http://forums.whirlpool.net.au/archive/1391761

Its a good and funny on one of the worst $25 power supplies ever made.
 

ronitsport_007

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Jun 28, 2012
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Which one of these: ASUS HD7850-DC2-2GD5 Radeon HD7850 2GB DDR5 256bit Video Card or AMD Radeon™ HD 7850 Core Edition 860MHz 2GB PCI-E Graphics Card