Nvidia GeForce GTX 960 MSI OC 2GB Edition AMD Radeon R9 270X Sapphire Dual-X 4GB OC Edition vs

[ghee]

Which one should I buy?
SAPPHIRE R9 270X 4GB DDR5 DUAL-X OC WITH BOOST priced at 18,250.00
OR
ZOTAC GTX960 AMP ! edition 2GB 128Bit GDDR5 PCI-E CARD at 18500.00.

One is 2gb and one is 4gb.
Please help

 

[dominirican3351]

the 960 would be a better buy as it is on equal footing with the r9 280 and 280x

 

[ghee]

Thanks