what would you refer to me Nvidia or Radeon?
And the shop that im going to buy from has 3 different HD7770:
Sapphire HD 7770 1gb/128bit
Sapphire HD 7770 1gb/128bit ddr5 (OC Ed)
Sapphire HD 7770 Vapor X 1gb/128bit (OC Ed)
which one where u talking about? the last 2 are just 1k in PHP or roughly 20$ more than the first