The 3Dmark Vantage results at 1920x1200 suggest the Radeon HD 6870 is slightly faster than the Radeon HD 5850 and the GeForce GTX 470. That said, the numbers also imply that the GeForce GTX 460 is slower than the Radeon HD 5830, which we know not to be true. Let’s see what real-world benchmarks reveal…
