GPUs

It takes guts to try passively cooling a 127 W graphics processor. PowerColor sells the first Radeon HD 6850 we've seen topped only with a heatsink. Does the triple-slot cooler do its job, or is Barts simply too complex of a GPU to cool like this?

Today we put four factory-overclocked GeForce GTX 580 cards to the test: Gigabyte’s GeForce GTX 580 Super Overclock, MSI’s N580GTX Twin Frozr II/OC, Calibre’s X580 Captain, and Zotac’s GeForce GTX 580 AMP²! Edition. Which one is worth its premium price?

It took more than a decade to complete, but the long-awaited sequel to Duke Nukem 3D has finally arrived. We take a look at the performance of Duke Nukem Forever to see how much horsepower it takes to get this iconic character back in action on your PC.

It’s here, it’s free, and it’s gorgeous. Crytek provides the DirectX 11 patch for which we've all waited, and we put it to the test to see just what it takes to run Crysis 2 at maximum fidelity. If you've been holding out, now's the time for Crysis 2.

In many cases, the graphics card is the most power-hungry component in a PC. The enthusiast community is no stranger to CPU tweaking, so why hasn't GPU modification caught on? We're going to see just how much you stand to gain (or lose) from tweaking.

Double-slot graphics cards seem to be the norm, much to the chagrin of enthusiasts trying to build systems with only a single slot of upgrade space. We hunted down three of the fastest cards able to slip into one slot and tested their gaming mettle.

Nvidia strips the Ti moniker and some performance from its GeForce GTX 560 Ti in order to create a new lesser-priced model. Can the company's GeForce GTX 560 stand up to AMD's popular Radeon HD 6870, or does it fall short of the value mark?

Based on the new Turks GPU, AMD’s Radeon HD 6570 and 6670 graphics cards are poised to hit the $80-$100 market. Do these products have what it takes to compete in this fiercely competitive segment, or are AMD's subtle evolutionary changes too small?

Some time has passed since we last delved into the state of anti-aliasing. In this article, we investigate the feature thoroughly from the basics to vendor-specific implementations and learn some shocking surprises about driver settings along the way.

AMD populates the entry-level tier with its new Radeon HD 6450, based on the Caicos graphics processor. Does this board have what it takes to stand out in the crowded sub-$100 market and vie for a spot in your next home theater PC?

Are you dutiful about keeping your drivers up-to-date? Nvidia does a pretty good job of maintaining a regular release schedule. Today we look at how much performance you can expect from an old card in new games using four driver packages.

Hot on the heels of Nvidia's GeForce GTX 550 Ti introduction, AMD releases a card with the same MSRP and vastly superior performance. But can it also stand up to the GeForce GTX 460 768 MB? We put the new card to the test!

Hot on the heels of Eurocom’s Radeon HD 6970M CrossFire-based launch, AVADirect promises even bigger performance using pair of GeForce GTX 485M modules in SLI. Can AVADirect claim the performance crown at a lower price than its competition?

AMD shot for—and successfully achieved—the coveted “fastest graphics card in the world” title with its Radeon HD 6990. Now, Nvidia is gunning for that freshly-claimed honor with a dual-GF110-powered board that speaks softly and carries a big stick.

Are you dutiful about keeping your drivers up-to-date? AMD does a pretty fantastic job about maintaining a monthly release schedule, after all. Today we look at how much performance you can expect from an old card in new games using four driver packages.

Nvidia has a sizable gap in its product line between the GeForce GTS 450 and the GeForce GTX 460 768 MB. The company is filling that gap with an all-new card called the GeForce GTX 550 Ti. Is this product a worthy competitor for AMD's Radeon HD 5770?

Two GPUs are great, but are three that much better? When it comes to multi-card scaling, can AMD finally beat Nvidia? Who really needs this much performance? We loaded a super-fast system in single-, dual-, and triple-GPU configurations to find out.

Several months late and supposedly only a couple of weeks ahead of Nvidia's own dual-GPU flagship launch, AMD's Radeon HD 6990 has no trouble establishing performance superiority. But does speed at any cost sacrifice too much of the user experience?