gtx 280造句

• The GeForce GTX 280 and GTX 260 are based on the same processor core.
• The first products were the GeForce GTX 260 and the more expensive GeForce GTX 280.
• Those that fail to meet the GTX 280 hardware specification are re-tested and binned as GTX 260 ( which is specified with fewer stream processors, less ROPs and a narrower memory bus ).