Hey Guys


So I'm upgrading my GPU and I'm wondering what would be my best bet


My systems is


OS: Windows 7 (64)
CPU: i7 930 2.8 GHZ
Memory: 16GB
OS Drive: 120 GB SSD
Storage: 2 TB HDD


I'm in Australia and planning to buy from http://www.msy.com.au/default.jsp?category=18


Tossing up between these two cards:


Asus GTX670


Asus 7970


Also kinda considering the Asus 7950 as it's a ~$120 cheaper


No experience with overclocking so also wondering how hard that is




Also I have no experience overclocking and wondering if it's difficult to pick up?