The last GPU we tested at 4K was Nvidia's GTX 780 Ti. It offered up decent performance, but struggled to reach over 30fps in certain games. The R9 290X2 had no such problems.

AMD's new R9 295X2 is a gorgeous performer with amazing thermals and an impressive improvement to its noise profile -- but at $1500, the company demands a pretty penny for it.

BioShock Infinite is another game where we see close to 100% scaling, but only with the average FPS. The minimum FPS on our single R9 290X is 14.8FPS, while the average sits at a just-playable 30 ...

Two AMD Radeon R9 390X cards in CrossFire pack a damn impressive punch. We're looking at more than playable performance at 4K, with close to 80-100% scaling in every single game.

Over the past few months AMD has been focusing its efforts on the high-end GPU fight with its ‘Fiji’ line up. The Radeon R9 Fury X lead the charge armed with 4096 stream processors and AMD’s ...

Air-Cooled R9 Fury 4K Benchmarks vs Fury X/GTX 980 Ti/GTX 980. At 3840x2160 - 4K resolution - the air-cooled Fury is at its best, just like its more expensive water-cooled equivalent.

Wearing number 17, R9 showed some neat touches at first, taking kick-off with a piece of Brazilian flair – a rabona pass. Ronaldo was unveiled as the team's super-sub (Image: SWNS / Paddy Power) ...

Here’s a showdown between the AMD R9 290X CrossFire Vs Nvidia GTX 780 Ti SLI Introduction When I wrote our first '4K Gaming Showdown' article, nearly 6 months ago, the article was very popular ...

AMD's new R9 295X2 is a gorgeous performer with amazing thermals and an impressive improvement to its noise profile -- but at $1500, the company demands a pretty penny for it.