Nvidia GeForce GTX 690 review

Performance in other games was just as impressive. Crysis 2 at 1,920 x 1,080 and its Ultra settings - the trickiest the game offers - saw the GTX 690 average 57fps, the same score as a single GTX 680, but the HD 7970 fell behind with a 36fps average. Again, though, upping the resolution put clear air between the cards: the GTX 690 averaged 55fps, and its single-core stablemate scored 33fps at 2,560 x 1,600.

DiRT 3 and Just Cause 2 didn't provide much of a challenge to the GTX 690. In the former the card averaged 122fps at 2,560 x 1,600 and Ultra quality settings, and in the latter it brushed aside high resolutions and quality settings with disdain. With everything turned up and at 2,560 x 1,600, the card averaged 128fps.

The only way to see what the GTX 690 can really do, though, is to run benchmarks across three screens, and at the huge resolution of 5,760 x 1,080. After a lot of fiddling we managed to get it up and running, and the results were impressive: 108fps in Dirt 3, 83fps in Skyrim, and 56fps Battlefield 3, all with 4x anti-aliasing enabled, blowing every other card out of the water.

Nvidia has made plenty of play of the GTX 690's frugality when it comes to power, noise and heat and, while it's certainly at the high end of every scale - it requires two eight-pin power sockets, after all – it performed relatively well in our tests. At idle and full load, the power consumption of our test rig came in at 96W and 373W - not that much more than that of the GTX 680. And its thermal properties were even more eye-opening: under full load the temperature topped out at only 65°C.

Those decent results can be attributed to the card's pair of vapour chamber coolers, both of which are visible through one of the GTX 690's unique features - two polycarbonate windows. The rest of the card has an air of luxury about it, too: it's made from cast aluminium and protected with a hi-tech chromium coating, the fan housings are constructed from injection-moulded magnesium alloy, and the GTX 690 logo on the side of the board is laser-etched plastic with LED backlights.

Of course, given the luxury feel and stupendous levels of speed, you'd expect the GTX 690 to come with a ludicrous price - and at £840 you'd be right. That's a ridiculous amount to spend on a single component, and we cant possibly recommend you do unless you're planning to game on three screens at the highest quality levels. That's the only place this card makes sense, but as an exercise designed to further cement Nvidia's status as top dog in graphics, it certainly does the trick. Your move, AMD.

Author: Mike Jennings