Bioshock was another rare case where the Radeon R9 270X was considerably faster than the Radeon HD 7870 though that could be down to the new drivers. With a 16% performance boost over the Radeon HD 7870 the R9 270X was 3% faster than the GeForce GTX 660. The Radeon R7 260X was also 16% faster than the Radeon HD 7790 but 5% slower than the GeForce GTX 650 Ti.
Finally we have Metro Last Light and here the Radeon R9 270X was just 3% faster than the Radeon HD 7870 while the Radeon R7 260X was 2% faster than the Radeon HD 7790.
