AMD Radeon R9 280X, R9 270X and R7 260X Review
3DMark and Unigine Heaven - R9 270X, R7 260X
In 3Dmark the GTX 760 is proving to be a bit faster than the R9 270X though the new AMD Radeon card is definitely faster than its direct competition, the GTX 660 2GB.
The results in Unigine Heaven are very similar to 3DMark above - the R9 270X falls between the two NVIDIA cards.
NVIDIA's GeForce GTX 650 Ti Boost 2GB maintains a lead in 3DMark.
And that lead is expanded once we start to focus on tessellation performance.