Radeon HD 7990 And GeForce GTX 690: Bring Out The Big Guns
EVGA recently lent our German lab one of the GeForce GTX 690s we've had in the U.S. for months. The purpose? To pit against HIS' upcoming 7970 X2 and PowerColor's Devil13 HD7990, both dual-Tahiti boards vying to become the world's fastest graphics card.
Benchmark Results: Synthetics
3DMark 11
When you see some of these cards show up twice, remember that we're testing the AMD board with two driver versions. The Catalyst 12.11 beta package propels performance forward quite a bit (in some cases well beyond Nvidia's results). We didn’t think that new drivers would make this much of a difference (again), but AMD manages to give its cards a very welcome boost. We're looking into what the company did to achieve its speed-up.
Unigine Heaven 2.5
Clearly, AMD put a lot of effort into optimizing the Catalyst 12.11 driver for synthetic benchmark performance. But do actual games benefit just as much from the company's tuning?
We didn’t bother with Catalyst 12.9 in Unigine, but we did include a triple-monitor setup.
Unigine Sanctuary
We’re only using the Catalyst 12.11 beta build in this benchmark as well. The average frame rate increase moving from Catalyst 12.9 to 12.11 is only about five percent, anyway.
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Igor Wallossek wrote a wide variety of hardware articles for Tom's Hardware, with a strong focus on technical analysis and in-depth reviews. His contributions have spanned a broad spectrum of PC components, including GPUs, CPUs, workstations, and PC builds. His insightful articles provide readers with detailed knowledge to make informed decisions in the ever-evolving tech landscape