Q1: I want to add RAM sticks to my pc. It has 2x2 (4g) at the moment. I want to add 8 gig more(or 4 gig ram). So it is 12 gig in total. What kind of 8 gig ram (or 4gig ram) should I buy? A 2x4 kit or a single 8 gig ram?(also 4 gig ram)
Q2: Should I buy the same make and model as my first 4 gig or it won't matter? I currently have a Corsair but I want to get a Kingston since its cheaper.
Q3: Follow-up question, will 8 gig ram be more than enough for gaming? I was thinking of spending wisely rather than just buying for the sake of the numbers. I don't play high end games like crysis or metro. Just rpg games like batman, d3, dragon age,etc. This pc is strictly for gaming. No other special task.
My specs for reference:
i7 3820
asus p9x79 deluxe
4 gig corsair ram (2x2 kit)
gtx 780
Please advise on how I go about this purchase. Thanks in advance.