Is a Sapphire AMD radeon hd 7970 (Vapor-x GHZ edition) compatible with a dell xps 8300?

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Sep 3, 2013
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I'm wanting the 7970 for my dell xps 8300. Only changes I have made to my dell is that I have got a new case (Antec 900) and a new power supply (Antec 650w - not sure what specific one).

Is this card compatible with my PC?
Simple answers would be great please as I'm not good with computers!

Specs:

Intel core i7-2600 (3.4GHz, 3.8GHz turbo boost)
16GB ram @ 1333MHz
AMD radeon HD 6670
1TB SATA hard drive
Antec 650w Power supply
Antec 900 case
Some other stuff you may need to know
 

I like ducks

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Sep 3, 2013
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Thanks for that. Adding specs to my post now.