Igor Wallossek

Nvidia's new GeForce GTX 650 Ti is designed to fill the gap between its GeForce GTX 650 and 660. Is the GK106-based board fast enough to outmaneuver classics like the GeForce GTX 460 and Radeon HD 6850? Or, should you be looking to a 1 GB Radeon HD 7850?

Take a piece of metal, a few creative ideas about peripherals, and high-end technology. Combine them all with a great design and you get the Tt eSports Level 10 M mouse. Read on to see if this recipe worked out the way that Thermaltake envisioned.

Seven GeForce GTX 660 Tis landed in our lab. Today, we're benchmarking them, measuring their noise and temperatures, and conducting a more in-depth analysis of the impact a 192-bit memory interface has on performance. The results are enlightening!

Sapphire gives its new flagship graphics card 6 GB of very fast memory, compared to the mere 3 GB on AMD's reference card. Does this give Sapphire's Toxic HD 7970 GHz Edition a real-world speed boost? We connect it to an epic six-screen array to find out.

AMD’s GCN architecture, known for its strong compute and 3D performance, is finally being made available in the company's FirePro workstation graphics card family. Can AMD catch Nvidia? We test the two fastest FirePro cards to answer that question.

Gigabyte’s Radeon HD 7970 Super Overclock is huge, heavy, overclocked, and very different-looking. Its Windforce 5X cooler employs five 40 mm fans. We benchmark the card, spend some time tweaking it, and measure the noise those blowers make.

The good news is that it’s possible to cool AMD’s flagship Radeon HD 7970 GHz Edition to less than 75 degrees Celsius under full load, maintaining a quiet 32 dB(A) at the same time. The bad news? It'll cost you five expansion slots and more than $100.

Does your child always want to use your PC? Is it time to build him his own? If you don't trust the tier-one vendors to sell you a well-balanced machine, you'll be happy to know that you can piece together your own entry-level box for less than $450.

We have seven GeForce GTX 670 cards. Which is fastest? Which is quietest? Each one swaggers onto the scene ready to prove its worth to your wallet. We emphasize thermals, acoustics, and design in this many-way shoot-out based on Nvidia's capable GK104.

With Nvidia's GeForce GTX 670 readily available for $400, AMD's Radeon HD 7950 shifts to the upper middle class of graphics card performance. We test six third-party interpretations in anticipation of pricing more in line with its competitive position.

Last week we reported that an engineering sample card with 768 shaders accidentally found its way into our lab instead of the HD 7850 we were expecting. This GPU may be meant for engineers, but it piqued our interest, since it happens to fill a large gap.

It's time to revamp the Graphics Charts section! For 2012, we're increasing the number of games and resolutions, dividing the results into three segments. But that's not all. We also include GPGPU benchmarking, power consumption, temperature, and noise.

AMD's new FirePro V3900 is the company's low-profile, entry-level workstation graphics card. It's priced to compete against Nvidia’s Quadro 400. Today we're putting it up against Nvidia’s Quadro 400 and five other professional and desktop graphics cards.

A sample of AMD's next-generation Radeon HD 7970 landed in our lab just before Santa. Don't cross your fingers for one of these in your stocking, though. It's not available yet. Is it fast, though? Our benchmarks suggest yes, but more testing remains!

After discussing the theory of PC cooling, in Part One, we now move on to technology and implementation, discussing case fans, CPU coolers, and thermal grease. We even wrap up with a recipe you can use if you fail to cool your PC properly.

What better way to wrap up a scorching summer than with a last word on cooling? We explain the most important rules for creating ideal airflow, address the potential effectiveness of side fans, and discuss the finer points of graphics card cooling.

We've received many emails from readers asking about the phenomenon known as micro-stuttering and what it means to multi-GPU setups in CrossFire and SLI. After running plenty of benchmarks, we're ready to weigh in on what turns out to be a real issue.

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's we're venturing into the world of mechanical-switch keyboards, which are oh-so-satisfying to use. We'll present five different models and offer an educational exploration of the technology. At the end of the day, these are all a pleasure to use.