which is better? http://www.flipkart.com/sapphire-amd-ati-radeon-r9-270x-toxic-boost-2-gb-ddr5-graphics-card/p/itmdsu84mdxqgypx?pid=GRCDSU84MDXQGYPX&otracker=from-search&srno=t_1&query=toxic&ref=e45a1553-4043-45d8-8916-16d63035ab48
R9 280 gaming MSI
http://www.flipkart.com/msi-amd-r9-280-gaming-3-gb-gddr5-graphics-card/p/itmdv8qbuge7gy7x?pid=GRCDV8QBUGZ8Y3FK&otracker=from-search&srno=t_1&query=R9+280+gaming+MSI&ref=73f2bd9e-39a0-4215-b543-f66588ee4d63
which is better for gaming at ultra settings @ 1080p 1monitor. is there a 4gb toxic edition availible?
R9 280 gaming MSI
http://www.flipkart.com/msi-amd-r9-280-gaming-3-gb-gddr5-graphics-card/p/itmdv8qbuge7gy7x?pid=GRCDV8QBUGZ8Y3FK&otracker=from-search&srno=t_1&query=R9+280+gaming+MSI&ref=73f2bd9e-39a0-4215-b543-f66588ee4d63
which is better for gaming at ultra settings @ 1080p 1monitor. is there a 4gb toxic edition availible?