im having a hard time choosing between these 3 video cards
which one is the best for around $200-250 ? im open to other suggestions as well
ALSO. is it better to have 2x8GB or 4X4GB RAM? debating between the corsair blues and blacks
I also need a PSU recommendation (650W)
ASUS GeForce GTX 660 OC DirectCU 1020MHZ 2GB 6.0GHZ GDDR5 2xDVI HDMI DisplayPort PCI-E Video Card After Mail In Rebate: $214.99 CAD
ASUS GeForce GTX 660 OC DirectCU 1020MHZ 2GB 6.0GHZ GDDR5 2xDVI HDMI DisplayPort PCI-E Video Card
Powercolor Radeon HD 7870 PCS+ MYST.(TAHITI LE) 2GB 6Gbps GDDR5 DVI HDMI 2XMINIDP PCI-E Video Card After Mail In Rebate: $229.99 CAD
Powercolor Radeon HD 7870 PCS+ MYST.(TAHITI LE) 2GB 6Gbps GDDR5 DVI HDMI 2XMINIDP PCI-E Video Card
ASUS Radeon HD 7870 1.0GHZ 2GB 4.8GHZ GDDR5 CrossFireX DVI HDMI DisplayPort PCI-E DX 11 Video Card $229.99 CAD
ASUS Radeon HD 7870 1.0GHZ 2GB 4.8GHZ GDDR5 CrossFireX DVI HDMI DisplayPort PCI-E DX 11 Video Card