3DMark is an essential tool used by millions of gamers, hundreds of hardware review sites and many of the world’s leading manufacturers to measure PC gaming performance.
Futuremark say “Use it to test your PC’s limits and measure the impact of overclocking and tweaking your system. Search our massive results database and see how your PC compares or just admire the graphics and wonder why all PC games don’t look this good.
To get more out of your PC, put 3DMark in your PC.”
The latest version of 3DMark shows that the Sapphire R9 290 Vapor-X OC is rating almost at the same level as the more expensive R9 290X TriX OC.